List of state routes in Ohio

{{Short description|None}} {{Refimprove|date = November 2015}} {{Use mdy dates|date=June 2024}} {{Use American English|date=June 2024}} {{infobox state highway system |title=Ohio State Routes |shields={{infobox road/shieldmain/USA|state=OH|type=OH|route=7}} {{infobox road/shieldmain/USA|state=OH|type=OH|route=93}} {{infobox road/shieldmain/USA|state=OH|type=OH|route=124}} |caption=Typical highway markers |map=Ohio state route system map.svg |map_notes=Map of all Ohio highways {{plainlist| *{{legend-line|3px solid #77aaff|Interstate highways}} *{{legend-line|3px solid #3aa800|Toll road (Ohio Turnpike)}} *{{legend-line|2px solid #ffaa00|U.S. routes}} *{{legend-line|1px solid #ffa569|State routes}} }} |formed=1912, renumbered in 1923, 1927, 1962 |length_mi= |length_ref= |statehwy=State Route nn (SR nn) |notes= |links=OH }}

State Routes in Ohio are owned by the state, and maintained by the state except in cities (see Numbered highways in Ohio). They are signed with a white silhouette of Ohio against a black background.

==Markers== {| class="toccolours" cellspacing="3px" style="margin: 0 0 1em 1em; text-align:left;" |- |40px 40px 40px |Marker design in use from the early 1920s to 1926 |- |40px 40px 40px |Marker design in use from 1927 to 1948 |- |40px 40px 40px |Marker design in use from 1948 to 1961 |- |40px 40px 40px |Marker design in use from 1962 to 1966 |- |40px 40px 40px |Marker design in use from 1967 to 1970 |- |40px 40px 50px |Marker design used in Ohio since 1971 |- |Date ranges are approximate |}

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==List== {{see also|List of former state routes in Ohio}}<!-- All former routes are accounted for in the list in this article, but links redirect to the articles of their replacements if they have them; the series of lists at the hatnote target addresses the old routes directly, with their own histories --> {{routelist top|length_ref=<ref name=DESTAPE>{{cite web |url=http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Pages/DESTAPE.aspx |title=DESTAPE |publisher=Ohio Department of Transportation |date=November 30, 2016}}</ref>|notes=no}} {{routelist row |state=OH |type=OH 1920 |route=1 |dab=1923-1927 |terminus_a=New Paris |terminus_b=Bridgeport |length_mi=227.77 |established=1912 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1960 |route=1 |terminus_a=I-75 at the Kentucky state line in Cincinnati |terminus_b=I-90 at the Pennsylvania state line in Conneaut |length_mi= 353.15 |established=1961 |decommissioned=1965 }} {{routelist row |state=OH |type=SR |route=2 |terminus_a=SR 37 in Hicksville Township |terminus_b=US 20 in Painesville Township |length_mi=227.13 |established=1912 }} {{routelist row |state=OH |type=SR |route=3 |terminus_a=US 27/US 42/US 52/US 127 in Cincinnati |terminus_b=US 6/US 20/US 42/US 322/US 422 in Cleveland |length_mi=255.52 |established=1923 }} {{routelist row |state=OH |type=SR |route=4 |terminus_a=US 42 in Cincinnati |terminus_b=US 6/SR 101 in Sandusky |length_mi=207.22 |established=1912 }} {{routelist row |state=OH |type=OH 1927 |route=5 |dab=1923 |terminus_a=Delphos |terminus_b=Wooster |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=5 |terminus_a=I-76/SR 44 in Rootstown Township |terminus_b=PA 58 at Pennsylvania state line in Kinsman Township |length_mi=51.24 |established=1932 }} {{routelist row |state=OH |type=OH 1920 |route=6 |dab = 1923-1927 |terminus_a=Cincinnati |terminus_b=Toledo |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=6 |dab = 1927 |terminus_a=Bridgeport |terminus_b=Norwalk |length_mi= |established=1926 |decommissioned=1928 }} {{routelist row |state=OH |type=OH 1927 |route=6 |dab = pre-1931 |terminus_a=Cleveland |terminus_b=Painesville |length_mi= |established=1929 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=7 |terminus_a=US 52 in Union Township |terminus_b=SR 531 in Conneaut |length_mi=335.98 |established=1912 }} {{routelist row |state=OH |type=SR |route=8 |terminus_a=I-76/I-77 in Akron |terminus_b=US 6/US 20/US 42/US 322/US 422 in Cleveland |length_mi=38.39 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=9 |dab=1923 |terminus_a=Cincinnati |terminus_b=Pioneer |length_mi= |established=1923 |decommissioned=1930 }} {{routelist row |state=OH |type=SR |route=9 |terminus_a=SR 148 in Washington Township |terminus_b=US 62 in Salem |length_mi=92.51 |established=1934 }} {{routelist row |state=OH |type=OH 1920 |route=10 |dab=1923-1927 |terminus_a=Delphos |terminus_b=Plain Township |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=10 |dab=1927 |terminus_a=Washington Court House |terminus_b=Zanesville |length_mi= |established=1926 |decommissioned=1931 }} {{routelist row |state=OH |type=OH 1927 |route=10 |dab=1932 |terminus_a=Aberdeen |terminus_b=Toledo |length_mi= |established=1932 |decommissioned=1932 }} {{routelist row |state=OH |type=SR |route=10 |terminus_a=US 20/SR 57/SR 301 in Eaton Township |terminus_b=US 422 in Cleveland |length_mi=23.64 |established=1934 }} {{routelist row |state=OH |type=OH 1927 |route=11 |dab=1923 |terminus_a=Gallipolis |terminus_b=New Paris |length_mi= |established=1923 |decommissioned=1935 }} {{routelist row |state=OH |type=SR |route=11 |terminus_a=US 30 in East Liverpool |terminus_b=SR 531 in Ashtabula |length_mi=99.60 |established=1967 }} {{routelist row |state=OH |type=SR |route=12 |terminus_a=SR 115/SR 189 in Sugar Creek Township |terminus_b=SR 53 in Ballville Township |length_mi=60.84 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=13 |dab=1923 |terminus_a=Bridgeport |terminus_b=Cleveland |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=13 |terminus_a=SR 550 in Athens Township |terminus_b=US 6 in Huron |length_mi=166.15 |established=1926 }} {{routelist row |state=OH |type=SR |route=14 |terminus_a=US 6/US 20/US 42/US 322/US 422 in Cleveland |terminus_b=PA 51 at Pennsylvania state line in Unity Township |length_mi=81.53 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=15 |dab=1923-1927 |terminus_a=Cleveland |terminus_b=Williamsfield |length_mi= |established=1912 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=15 |terminus_a=US 23/SR 103 in Carey |terminus_b=M-99 at Michigan state line in Madison Township |length_mi=102.31 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=16 |dab=1923-1927 |terminus_a=Cleveland |terminus_b=Coitsville Township |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=16 |terminus_a=US 40/Civic Center Drive in Columbus |terminus_b=US 36 in Jackson Township |length_mi=70.46 |established=1926 }} {{routelist row |state=OH |type=OH 1927 |route=17 |dab=1923 |terminus_a=Harrison Township |terminus_b=Lowellville |length_mi= |established=1923 |decommissioned=1933 }} {{routelist row |state=OH |type=SR |route=17 |terminus_a=SR 10 in North Olmsted |terminus_b=SR 43 in Bedford Heights |length_mi=21.04 |established=1935 }} {{routelist row |state=OH |type=SR |route=18 |terminus_a=SR 8 at Indiana state line in Hicksville Township |terminus_b=SR 91 in Akron |length_mi=197.36 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=19 |dab=1923 |terminus_a=Columbus |terminus_b=Masury |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=19 |terminus_a=US 42 in Congress Township |terminus_b=SR 2 in Carroll Township |length_mi=86.48 |established=1932 }} {{routelist row |state=OH |type=OH 1920 |route=20 |dab=1923-1927 |terminus_a=Columbus |terminus_b=East Liverpool |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=21 |dab=1923-1927 |terminus_a=Columbus |terminus_b=Findlay |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=21 |terminus_a=US 250 in Franklin Township |terminus_b=I-77 in Cuyahoga Heights |length_mi=59.77 |established=1971 }} {{routelist row |state=OH |type=OH 1920 |route=22 |dab=1923-1927 |terminus_a=Marion |terminus_b=Indiana state line |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=23 |dab=1923-1927 |terminus_a=Columbia |terminus_b=Lacarne |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=24 |dab=1923-1927 |terminus_a=Hillsboro |terminus_b=Pomeroy |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=25 |dab=1923-1927 |terminus_a=Cincinnati |terminus_b=Friendship |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=25 |terminus_a=I-75 in Henry Township |terminus_b=I-280 in Toledo |length_mi=34.98 |established=1973 }} {{routelist row |state=OH |type=SR |route=26 |terminus_a=SR 7 in Marietta |terminus_b=SR 148 in Wayne Township |length_mi=66.91 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=27 |dab=1923-1927 |terminus_a=Cincinnati |terminus_b=Logan |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=28 |dab=1923-1927 |terminus_a=Cincinnati |terminus_b=West Jefferson |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=28 |terminus_a=US 50 in Milford |terminus_b=US 50 in Twin Township |length_mi=69.82 |established=1926 }} {{routelist row |state=OH |type=SR |route=29 |terminus_a=SR 67 at Indiana state line in Washington Township |terminus_b=US 40 in West Jefferson |length_mi=102.94 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=30 |dab=1923-1927 |terminus_a=Chauncey |terminus_b=Sandusky |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=31 |dab=1923-1927 |terminus_a=Antwerp |terminus_b=Toledo |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=31 |terminus_a=SR 38 in Marysville |terminus_b=US 68 in Kenton |length_mi=32.12 |established=1926 }} {{routelist row |state=OH |type=OH 1927 |route=32 |dab=1923 |terminus_a=Washington Township |terminus_b=Marysville |length_mi= |established=1923 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=32 |terminus_a=US 50/SR 561 in Cincinnati |terminus_b=WV 618 at West Virginia state line in Belpre |length_mi=182.71 |established=1962 }} {{routelist row |state=OH |type=OH 1927 |route=33 |terminus_a=Lima |terminus_b=Chesterfield Township |length_mi= |established=1923 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=34 |terminus_a=SR 427 at Indiana state line in Florence Township |terminus_b=US 6 in Ridgeville Township |length_mi=31.97 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=35 |dab=1923 |terminus_a=Malaga |terminus_b=Salem |length_mi= |established=1923 |decommissioned=1934 }} {{routelist row |state=OH |type=OH 1927 |route=36 |dab=1923 |terminus_a=Wooster |terminus_b=Kinsman Township |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=37 |terminus_a=US 224/SR 12 in Findlay |terminus_b=SR 60/SR 78 in McConnelsville |length_mi=174.21 |established=1923 }} {{routelist row |state=OH |type=SR |route=38 |terminus_a=US 62/SR 3 in Union Township |terminus_b=SR 31 in Marysville |length_mi=48.67 |established=1923 }} {{routelist row |state=OH |type=SR |route=39 |terminus_a=SR 103 in Auburn Township |terminus_b=PA 68 at Pennsylvania state line in East Liverpool |length_mi=154.11 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=40 |dab=1923-1927 |terminus_a=Washington Court House |terminus_b=Zanesville |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=41 |terminus_a=US 52/US 62 Bus./US 68 Bus. in Aberdeen |terminus_b=US 36/SR 48 in Covington |length_mi=155.21 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=42 |dab=1923-1927 |terminus_a=Marion |terminus_b=Liberty Township |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=43 |terminus_a=SR 7 in Steubenville |terminus_b=US 6/US 20/US 42/US 322/US 422 in Cleveland |length_mi=122.57 |established=1923 }} {{routelist row |state=OH |type=SR |route=44 |terminus_a=SR 43 in Sandy Township |terminus_b=Headlands Beach State Park in Painesville Township |length_mi=81.23 |established=1923 }} {{routelist row |state=OH |type=SR |route=45 |terminus_a=SR 7/SR 39 in Wellsville |terminus_b=SR 531 in Saybrook Township |length_mi=96.56 |established=1923 }} {{routelist row |state=OH |type=SR |route=46 |terminus_a=SR 170/SR 558 in East Palestine |terminus_b=SR 11 in Plymouth Township |length_mi=76.66 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=47 |dab=1923 |terminus_a=Union Township |terminus_b=Findlay |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=47 |terminus_a=SR 32 at Indiana state line in Union City |terminus_b=SR 98/SR 423 in Waldo |length_mi=105.23 |established=1933 }} {{routelist row |state=OH |type=OH 1920 |route=48 |dab=1923-1927 |terminus_a=Fly |terminus_b=Dennison |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=48 |terminus_a=SR 132 in Goshen Township |terminus_b=SR 66 in Loramie Township |length_mi=83.03 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=49 |dab=1923-1927 |terminus_a=Cambridge |terminus_b=Steubenville |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=49 |terminus_a=US 35 in Trotwood |terminus_b=M-49 at Michigan state line in Northwest Township |length_mi=153.06 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=50 |dab=1923-1927 |terminus_a=Lebanon |terminus_b=Newberry Township |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=51 |dab=1923 |terminus_a=Dayton |terminus_b=Greenville |length_mi= |established=1923 |decommissioned=1934 }} {{routelist row |state=OH |type=SR |route=51 |terminus_a=US 20 in Washington Township |terminus_b=US 23 /US 223/SR 184 in Sylvania |length_mi=30.73 |established=1955 }} {{routelist row |state=OH |type=OH 1920 |route=52 |dab=1923-1927 |terminus_a=Middletown |terminus_b=Irwin |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=53 |terminus_a=US 68/SR 67 in Kenton |terminus_b=Ferry to South Bass Island in Catawba Island Township |length_mi=92.75 |established=1923 }} {{routelist row |state=OH |type=SR |route=54 |terminus_a=SR 41 in Harmony Township |terminus_b=US 36/SR 29 in Urbana |length_mi=22.97 |established=1938 }} {{routelist row |state=OH |type=SR |route=55 |terminus_a=SR 571 in Union Township |terminus_b=US 68 in Urbana |length_mi=37.87 |established=1923 }} {{routelist row |state=OH |type=SR |route=56 |terminus_a=SR 29 in Union Township |terminus_b=SR 682 in Athens |length_mi=108.74 |established=1923 }} {{routelist row |state=OH |type=SR |route=57 |terminus_a=US 30 in East Union Township |terminus_b=US 6 in Lorain |length_mi=61.22 |established=1938 }} {{routelist row |state=OH |type=SR |route=58 |terminus_a=US 250 in Ashland |terminus_b=US 6 in Lorain |length_mi=41.63 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=59 |dab=1923 |terminus_a=Bellevue |terminus_b=Elyria |length_mi= |established=1923 |decommissioned=1938 }} {{routelist row |state=OH |type=SR |route=59 |terminus_a=I-76/I-77 in Akron |terminus_b=SR 5 in Ravenna Township |length_mi=22.66 |established=1969 }} {{routelist row |state=OH |type=SR |route=60 |terminus_a=WV 31 at West Virginia state line in Marietta |terminus_b=US 6 in Vermilion |length_mi=189.92 |established=1923 }} {{routelist row |state=OH |type=SR |route=61 |terminus_a=US 36/SR 3 in Sunbury |terminus_b=US 6 in Berlin Township |length_mi=91.16 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=62 |dab=1923 |terminus_a=Galion |terminus_b=Oak Harbor |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=OH 1920 |route=63 |dab=1923-1927 |terminus_a=Carey |terminus_b=Sylvania |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=63 |terminus_a=SR 4 in Monroe |terminus_b=US 42/SR 48/SR 123 in Lebanon |length_mi=11.74 |established=1926 }} {{routelist row |state=OH |type=SR |route=64 |terminus_a=I-75/SR 105 in Bowling Green |terminus_b=Loar Highway in Amboy Township |length_mi=36.47 |established=1923 }} {{routelist row |state=OH |type=SR |route=65 |terminus_a=SR 47 in Salem Township |terminus_b=I-280 in Toledo |length_mi=115.84 |established=1923 }} {{routelist row |state=OH |type=SR |route=66 |terminus_a=US 36 in Piqua |terminus_b=US 20 in Fayette |length_mi=118.60 |established=1923 }} {{routelist row |state=OH |type=SR |route=67 |terminus_a=US 33 in Wapakoneta |terminus_b=SR 18/SR 19 in Republic |length_mi=84.78 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=68 |dab=1923 |terminus_a=Union City |terminus_b=Waldo |length_mi= |established=1923 |decommissioned=1932 }} {{routelist row |state=OH |type=OH 1960 |route=69 |terminus_a=Dayton |terminus_b=Tontogany |length_mi= |established=1923 |decommissioned=1968 }} {{routelist row |state=OH |type=OH 1960 |route=70 |dab=1923 |terminus_a=Cynthiana |terminus_b=Covington |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1960 |route=71 |dab=1923 |terminus_a=Union City |terminus_b=Crystal Lakes |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=72 |terminus_a=US 62 in Penn Township |terminus_b=SR 334 in Moorefield Township |length_mi=53.26 |established=1923 }} {{routelist row |state=OH |type=SR |route=73 |terminus_a=US 27 in Oxford |terminus_b=US 23/SR 104 in Portsmouth |length_mi=134.80 |established=1923 }} {{routelist row |state=OH |type=OH 1960 |route=74 |dab=1923 |terminus_a=Cincinnati |terminus_b=Franklin Township |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1960 |route=75 |dab=1923 |terminus_a=Ironton |terminus_b=Stone Creek |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=76 |dab=1923 |terminus_a=Belpre |terminus_b=Avon Lake |length_mi= |established=1923 |decommissioned=1972 }} {{routelist row |state=OH |type=OH 1960 |route=77 |dab=1923 |terminus_a=Marietta |terminus_b=Shreve |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=78 |terminus_a=US 33/SR 691 in Nelsonville |terminus_b=SR 7 in Clarington |length_mi=104.96 |established=1923 }} {{routelist row |state=OH |type=SR |route=79 |terminus_a=SR 37 on Walnut–Union township line |terminus_b=US 36 in Nellie |length_mi=45.65 |established=1923 }} {{routelist row |state=OH |type=OH 1960 |route=80 |dab=1923 |terminus_a=Sandyville |terminus_b=Edinburg |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1920 |route=81 |dab=1923 |terminus_a=Brentwood Lake |terminus_b=Aurora |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=81 |terminus_a=SR 124 at Indiana state line in Willshire Township |terminus_b=SR 53 in Patterson |length_mi=70.49 |established=1926 }} {{routelist row |state=OH |type=SR |route=82 |terminus_a=SR 57 in Carlisle Township |terminus_b=US 62 in Brookfield Township |length_mi=88.56 |established=1923 }} {{routelist row |state=OH |type=OH 1948 |route=83 |terminus_a=Ashtabula |terminus_b=Monroe Township |length_mi= |established=1923 |decommissioned=1957 }} {{routelist row |state=OH |type=SR |route=83 |terminus_a=SR 60 in Waterford Township |terminus_b=US 6 in Avon Lake |length_mi=157.37 |established=1972 }} {{routelist row |state=OH |type=SR |route=84 |terminus_a=US 6/US 20 in Euclid |terminus_b=PA 226 at Pennsylvania state line in Monroe Township |length_mi=63.34 |established=1923 }} {{routelist row |state=OH |type=SR |route=85 |terminus_a=US 6/SR 7 in Andover |terminus_b=PA 285 at Pennsylvania state line in Andover Township |length_mi=2.66 |established=1923 }} {{routelist row |state=OH |type=SR |route=86 |terminus_a=US 20 in Painesville |terminus_b=SR 534 in Windsor Township |length_mi=21.98 |established=1923 }} {{routelist row |state=OH |type=SR |route=87 |terminus_a=US 6/US 20/US 42/US 322/US 422 in Cleveland |terminus_b=SR 5/SR 7 in Kinsman Township |length_mi=60.32 |established=1923 }} {{routelist row |state=OH |type=SR |route=88 |terminus_a=SR 59 in Ravenna |terminus_b=PA 358 at Pennsylvania state line in Vernon Township |length_mi=48.24 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |dab=1923 |route=89 |terminus_a=Canton |terminus_b=Aurora |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=89 |terminus_a=SR 95 in Mohican Township |terminus_b=SR 58 in Jackson Township |length_mi=18.42 |established=1926 }} {{routelist row |state=OH |type=OH 1960 |route=90 |dab=1923 |terminus_a=Petersburg |terminus_b=North Kingsville |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=91 |terminus_a=US 224 in Springfield Township |terminus_b=SR 283 on Timberlake–Eastlake municipal line |length_mi=44.12 |established=1912 }} {{routelist row |state=OH |type=OH 1927 |route=92 |terminus_a=Ghent |terminus_b=Ghent |length_mi= |established=1923 |decommissioned=1936 }} {{routelist row |state=OH |type=SR |route=93 |terminus_a=US 52 in Upper Township |terminus_b=SR 261 in Akron |length_mi=232.46 |established=1923 }} {{routelist row |state=OH |type=SR |route=94 |terminus_a=US 250/SR 241 in Mount Eaton |terminus_b=US 42/SR 3 in Cleveland |length_mi=54.50 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=95 |dab=1923-1927 |terminus_a=Strasburg |terminus_b=Wooster |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=95 |terminus_a=SR 37 in La Rue |terminus_b=SR 3 in Wooster Township |length_mi=89.04 |established=1926 }} {{routelist row |state=OH |type=SR |route=96 |terminus_a=SR 98 in Liberty Township |terminus_b=US 42/US 250 in Ashland |length_mi=35.93 |established=1923 }} {{routelist row |state=OH |type=SR |route=97 |terminus_a=SR 19/SR 61/SR 309 in Galion |terminus_b=SR 3 in Hanover Township |length_mi=34.60 |established=1923 }} {{routelist row |state=OH |type=SR |route=98 |terminus_a=SR 47/SR 423 in Waldo |terminus_b=SR 61 in Plymouth |length_mi=46.18 |established=1923 }} {{routelist row |state=OH |type=SR |route=99 |terminus_a=US 224 in Willard |terminus_b=SR 4 in Groton Township |length_mi=22.61 |established=1923 }} {{routelist row |state=OH |type=SR |route=100 |terminus_a=SR 309 in Tully Township |terminus_b=SR 53 in Tiffin |length_mi=38.95 |established=1923 }} {{routelist row |state=OH |type=SR |route=101 |terminus_a=SR 18/SR 53 in Tiffin |terminus_b=US 6 in Sandusky |length_mi=34.79 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=102 |dab=1923 |terminus_a=Elmore |terminus_b=Toledo |length_mi= |established=1923 |decommissioned=1939 }} {{routelist row |state=OH |type=OH 1948 |route=102 |dab=1923 |terminus_a=Toledo |terminus_b=Michigan |length_mi= |established=1946 |decommissioned=1949 }} {{routelist row |state=OH |type=SR |route=103 |terminus_a=I-75 in Richland Township |terminus_b=SR 61 in New Haven Township |length_mi=77.02 |established=1923 }} {{routelist row |state=OH |type=SR |route=104 |terminus_a=US 23/SR 73 in Portsmouth |terminus_b=US 33 in Columbus |length_mi=95.17 |established=1923 }} {{routelist row |state=OH |type=SR |route=105 |terminus_a=I-75/SR 64 in Bowling Green |terminus_b=SR 19 /SR 163 in Oak Harbor |length_mi=28.39 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=106 |terminus_a=Gomer |terminus_b=Findlay |length_mi= |established=1923 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=107 |terminus_a=SR 49 in Florence Township |terminus_b=US 20A/SR 15 in Jefferson Township |length_mi=11.05 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=108 |dab=1923 |terminus_a=Hicksville Township |terminus_b=Bryan |length_mi= |established=1923 |decommissioned=1936 }} {{routelist row |state=OH |type=SR |route=108 |terminus_a=SR 15 in Greensburg Township |terminus_b=M-156 at Michigan state line in Chesterfield Township |length_mi=49.21 |established=1938 }} {{routelist row |state=OH |type=OH 1920 |route=109 |dub=1923 |terminus_a=Harrison Township |terminus_b=Ottawa |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=109 |terminus_a=US 224/SR 15/SR 65 in Ottawa |terminus_b=M-52 at Michigan state line in Royalton Township |length_mi=52.96 |established=1926 }} {{routelist row |state=OH |type=SR |route=110 |terminus_a=SR 108 in Napoleon |terminus_b=SR 65 in Damascus Township |length_mi=10.70 |established=1923 }} {{routelist row |state=OH |type=SR |route=111 |terminus_a=Woodburn Road/State Line Road in Harrison Township |terminus_b=SR 15/SR 18/SR 66 in Defiance |length_mi=31.49 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=112 |dab=1923-1927 |terminus_a=Sylvania |terminus_b=Toledo |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1948 |route=112 |dab=1927 |terminus_a=Portsmouth |terminus_b=Waverly |length_mi= |established=1926 |decommissioned=1950 }} {{routelist row |state=OH |type=OH 1967 |route=112 |dab=1965-1973 |terminus_a=Toledo |terminus_b=Toledo |length_mi= |established=1965 |decommissioned=1973 }} {{routelist row |state=OH |type=SR |route=113 |terminus_a=US 20/SR 18/SR 269 in Bellevue |terminus_b=US 6/US 20/SR 2 in Lakewood |length_mi=59.64 |established=1923 }} {{routelist row |state=OH |type=SR |route=114 |terminus_a=State Line Road in Benton Township |terminus_b=US 224/SR 115 in Kalida |length_mi=32.99 |established=1923 }} {{routelist row |state=OH |type=SR |route=115 |terminus_a=SR 65 in Lima |terminus_b=SR 15 in Palmer Township |length_mi=21.65 |established=1923 }} {{routelist row |state=OH |type=SR |route=116 |terminus_a=SR 29/SR 66/SR 703 in St. Marys |terminus_b=US 127 in Van Wert |length_mi=30.81 |established=1923 }} {{routelist row |state=OH |type=SR |route=117 |terminus_a=SR 118 in Dublin Township |terminus_b=US 33 in McArthur Township |length_mi=59.57 |established=1923 }} {{routelist row |state=OH |type=SR |route=118 |terminus_a=SR 49/SR 121/SR 502/SR 571 in Greenville |terminus_b=US 127 in Van Wert |length_mi=55.26 |established=1923 }} {{routelist row |state=OH |type=SR |route=119 |terminus_a=SR 26 at Indiana state line in Recovery Township |terminus_b=SR 65 in Jackson Township |length_mi=41.94 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=120 |dab=1923 |terminus_a=Brock |terminus_b=Piqua |length_mi= |established=1923 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=120 |terminus_a=Morenci Road in Chesterfield Township |terminus_b=SR 65 in Toledo |length_mi=37.72 |established=1940 }} {{routelist row |state=OH |type=SR |route=121 |terminus_a=SR 121 at Indiana state line in Jefferson Township |terminus_b=SR 47/SR 185 in Versailles |length_mi=35.94 |established=1923 }} {{routelist row |state=OH |type=SR |route=122 |terminus_a=Old SR 122 at Indiana state line on Dixon–Jackson township line |terminus_b=SR 48 in Clearcreek Township |length_mi=43.26 |established=1923 }} {{routelist row |state=OH |type=SR |route=123 |terminus_a=SR 251 in Perry Township |terminus_b=SR 4 in German Township |length_mi=43.61 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=124 |dab=1923-1927 |terminus_a=Sharonville |terminus_b=Franklin |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=124 |terminus_a=SR 134 in Clark Township |terminus_b=US 50/SR 7/SR 32 in Troy Township |length_mi=165.51 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=125 |dab=1923-1927 |terminus_a=Monroe |terminus_b=Lebanon |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=125 |terminus_a=US 50/SR 561 in Cincinnati |terminus_b=US 52 in Nile Township |length_mi=85.79 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=126 |dab=1923-1927 |terminus_a=Hamilton |terminus_b=College Corner |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=126 |terminus_a=SR 252 at Indiana state line on Reily–Monroe township line |terminus_b=US 50/SR 28 in Milford |length_mi=41.18 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=127 |dab=1923-1927 |terminus_a=Scipio |terminus_b=Hamilton |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=128 |terminus_a=US 50 in Cleves |terminus_b=SR 4/SR 129/SR 177 in Hamilton |length_mi=22.53 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=129 |dab=1923-1927 |terminus_a=Scipio |terminus_b=Cincinnati |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=129 |terminus_a=SR 126 in Morgan Township |terminus_b=I-75 in Liberty Township |length_mi=25.86 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=130 |dab=1923-1927 |terminus_a=Harrison |terminus_b=Cheviot |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=130 |terminus_a=US 27 in Hanover Township |terminus_b=SR 177 in Hamilton |length_mi=4.72 |established=1926 }} {{routelist row |state=OH |type=SR |route=131 |terminus_a=US 50 in Milford |terminus_b=SR 138 in Hamer Township |length_mi=29.98 |established=1923 }} {{routelist row |state=OH |type=SR |route=132 |terminus_a=US 52 in New Richmond |terminus_b=SR 133/SR 350 in Clarksville |length_mi=40.52 |established=1923 }} {{routelist row |state=OH |type=SR |route=133 |terminus_a=US 52 in Franklin Township |terminus_b=SR 132/SR 350 in Clarksville |length_mi=49.45 |established=1923 }} {{routelist row |state=OH |type=SR |route=134 |terminus_a=SR 32 in Sardinia |terminus_b=Main Street in Port William |length_mi=41.21 |established=1923 }} {{routelist row |state=OH |type=SR |route=135 |terminus_a=US 50 in Dodson Township |terminus_b=SR 134 in Lynchburg |length_mi=2.82 |established=1923 }} {{routelist row |state=OH |type=SR |route=136 |terminus_a=US 52 in Manchester |terminus_b=US 62 in New Market Township |length_mi=32.35 |established=1923 }} {{routelist row |state=OH |type=SR |route=137 |terminus_a=SR 136 in Cherry Fork |terminus_b=SR 247 in Wayne Township |length_mi=3.56 |established=1923 }} {{routelist row |state=OH |type=SR |route=138 |terminus_a=SR 134 in Clay Township |terminus_b=US 22 in Wayne Township |length_mi=60.37 |established=1923 }} {{routelist row |state=OH |type=SR |route=139 |terminus_a=US 52 in New Boston |terminus_b=SR 93 in Jackson |length_mi=33.99 |established=1923 }} {{routelist row |state=OH |type=SR |route=140 |terminus_a=US 52 in Portsmouth |terminus_b=SR 93 in Jefferson Township |length_mi=20.74 |established=1923 }} {{routelist row |state=OH |type=SR |route=141 |terminus_a=US 52 in Ironton |terminus_b=SR 7 in Gallipolis |length_mi=44.97 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=142 |dab=1923-1927 |terminus_a=Kerr |terminus_b=Hamden |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=142 |terminus_a=US 42/SR 38/SR 56/SR 665 in London |terminus_b=I-70 in Jefferson Township |length_mi=13.66 |established=1926 }} {{routelist row |state=OH |type=SR |route=143 |terminus_a=SR 7 in Salisbury Township |terminus_b=US 50 in Lee Township |length_mi=20.15 |established=1923 }} {{routelist row |state=OH |type=SR |route=144 |terminus_a=SR 124 in Troy Township |terminus_b=SR 329 in Rome Township |length_mi=14.61 |established=1923 }} {{routelist row |state=OH |type=SR |route=145 |terminus_a=SR 821 in Lower Salem |terminus_b=SR 148 in Washington Township |length_mi=46.14 |established=1923 }} {{routelist row |state=OH |type=SR |route=146 |terminus_a=SR 16 in Hanover Township |terminus_b=SR 78 in Summerfield |length_mi=65.25 |established=1923 }} {{routelist row |state=OH |type=SR |route=147 |terminus_a=SR 78 in Center Township |terminus_b=SR 7 in Pultney Township |length_mi=58.19 |established=1923 }} {{routelist row |state=OH |type=SR |route=148 |terminus_a=SR 800 in Warren Township |terminus_b=SR 7 in Powhatan Point |length_mi=26.97 |established=1923 }} {{routelist row |state=OH |type=SR |route=149 |terminus_a=SR 7 in Bellaire |terminus_b=SR 9 in Athens Township |length_mi=36.09 |established=1923 }} {{routelist row |state=OH |type=SR |route=150 |terminus_a=US 250 in Mount Pleasant Township |terminus_b=SR 7 in Rayland |length_mi=13.30 |established=1923 }} {{routelist row |state=OH |type=SR |route=151 |terminus_a=US 250 in Monroe Township |terminus_b=SR 7 in Steubenville Township |length_mi=43.06 |established=1923 }} {{routelist row |state=OH |type=SR |route=152 |terminus_a=SR 150 in Dillonvale |terminus_b=SR 151 in Smithfield |length_mi=20.20 |established=1923 }} {{routelist row |state=OH |type=SR |route=152 |terminus_a=US 22 in Bloomingdale |terminus_b=SR 7 in Empire |length_mi=6.18 |established=1943 }} {{routelist row |state=OH |type=OH 1927 |route=153 |dab=1923 |terminus_a=Wellsville |terminus_b=West Point |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=153 |terminus_a=SR 43 in Canton |terminus_b=SR 183 in Washington Township |length_mi=14.69 |established=1932 }} {{routelist row |state=OH |type=SR |route=154 |terminus_a=US 30/SR 45/SR 164/SR 517 in Lisbon |terminus_b=PA 251 at Pennsylvania state line in Middleton Township |length_mi=16.27 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=155 |dab=1923 |terminus_a=Sandyville |terminus_b=Minerva |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=155 |terminus_a=SR 93 in Shawnee |terminus_b=SR 13 in Corning |length_mi=7.45 |established=1926 }} {{routelist row |state=OH |type=OH 1960 |route=156 |terminus_a=Nashport |terminus_b=Muskingum Township |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1948 |route=157 |terminus_a=Union Township |terminus_b=Union Township |length_mi= |established=1923 |decommissioned=1958 }} {{routelist row |state=OH |type=SR |route=158 |terminus_a=US 22/SR 37/SR 188 in Lancaster |terminus_b=US 40 in Kirkersville |length_mi=18.11 |established=1923 }} {{routelist row |state=OH |type=SR |route=159 |terminus_a=US 50/US 23 Bus./SR 104 in Chillicothe |terminus_b=US 22 in Hocking Township |length_mi=30.91 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=160 |dab=1923-1927 |terminus_a=London |terminus_b=Delaware |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=160 |terminus_a=SR 7 in Gallipolis |terminus_b=SR 93 in Hamden |length_mi=38.82 |established=1926 }} {{routelist row |state=OH |type=SR |route=161 |terminus_a=SR 29 in Mutual |terminus_b=SR 37 in St. Albans Township |length_mi=57.80 |established=1923 }} {{routelist row |state=OH |type=SR |route=162 |terminus_a=SR 18/SR 67 in Republic |terminus_b=SR 18 in Akron |length_mi=83.32 |established=1923 }} {{routelist row |state=OH |type=SR |route=163 |terminus_a=US 20/US 23 in Troy Township |terminus_b=Hartshorn Road in Danbury Township |length_mi=46.27 |established=1923 }} {{routelist row |state=OH |type=SR |route=164 |terminus_a=SR 212 in Orange Township |terminus_b=Western Reserve Road/I-680 in Beaver Township |length_mi=63.46 |established=1923 }} {{routelist row |state=OH |type=SR |route=165 |terminus_a=US 62/SR 173 on Smith–Knox township line |terminus_b=Taggart Road in Unity Township |length_mi=32.31 |established=1923 }} {{routelist row |state=OH |type=SR |route=166 |terminus_a=US 6 in Hambden Township |terminus_b=SR 534 in Trumbull Township |length_mi=11.40 |established=1923 }} {{routelist row |state=OH |type=SR |route=167 |terminus_a=SR 46/SR 307 in Jefferson |terminus_b=PA 198 at Pennsylvania state line in Pierpont Township |length_mi=14.08 |established=1923 }} {{routelist row |state=OH |type=SR |route=168 |terminus_a=US 422/SR 88/SR 528 in Parkman Township |terminus_b=SR 87/SR 700 in Burton |length_mi=8.45 |established=1923 }} {{routelist row |state=OH |type=SR |route=169 |terminus_a=US 422 in Weathersfield Township |terminus_b=US 422/SR 45 in Warren |length_mi=6.76 |established=1923 }} {{routelist row |state=OH |type=SR |route=170 |terminus_a=US 30/SR 7/SR 11 in St. Clair Township |terminus_b=US 62 in Youngstown |length_mi=36.54 |established=1923 }} {{routelist row |state=OH |type=SR |route=171 |terminus_a=SR 183 in Waynesburg |terminus_b=SR 9 in Washington Township |length_mi=11.76 |established=1923 }} {{routelist row |state=OH |type=SR |route=172 |terminus_a=US 30 in Sugar Creek Township |terminus_b=US 30 in Center Township |length_mi=46.98 |established=1923 }} {{routelist row |state=OH |type=SR |route=173 |terminus_a=SR 44 on Nimishillen–Marlboro township line |terminus_b=SR 9/SR 14 in Salem |length_mi=20.98 |established=1923 }} {{routelist row |state=OH |type=SR |route=174 |terminus_a=Old Mill Road in Gates Mills |terminus_b=US 20/SR 640 in Willoughby |length_mi=9.56 |established=1923 }} {{routelist row |state=OH |type=SR |route=175 |terminus_a=SR 43 on Bedford Heights–Solon city line |terminus_b=SR 283 in Euclid |length_mi=15.70 |established=1923 }} {{routelist row |state=OH |type=SR |route=176 |terminus_a=I-77/SR 21 in Richfield |terminus_b=I-71 in Cleveland |length_mi=19.42 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=177 |dab=pre-1927 |terminus_a=East Union Township |terminus_b=Orrville |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1920 |route=177 |dab=1927 |terminus_a=Washington Township |terminus_b=Washington Township |length_mi= |established=1926 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=177 |dab=1927-1932 |terminus_a=Goshen Township |terminus_b=New Philadelphia |length_mi= |established=1926 |decommissioned=1932 }} {{routelist row |state=OH |type=SR |route=177 |terminus_a=SR 4/SR 129 in Hamilton |terminus_b=SR 227 at Indiana state line in Dixon Township |length_mi=23.58 |established=1938 }} {{routelist row |state=OH |type=OH 1948 |route=178 |terminus_a=Franklin Township |terminus_b=Plymouth |length_mi= |established=1923 |decommissioned=1959 }} {{routelist row |state=OH |type=SR |route=179 |terminus_a=SR 39/SR 60 in Washington Township |terminus_b=SR 60 in Hayesville |length_mi=15.53 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=180 |dab=1923-1927 |terminus_a=Savannah |terminus_b=Fitchville |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=180 |terminus_a=SR 159 in Green Township |terminus_b=US 33 in Falls Township |length_mi=29.55 |established=1926 }} {{routelist row |state=OH |type=SR |route=181 |terminus_a=SR 61 in Crestline |terminus_b=SR 309 in Springfield Township |length_mi=4.47 |established=1923 }} {{routelist row |state=OH |type=SR |route=182 |terminus_a=Upper Sandusky |terminus_b=Nevada |length_mi=7.97 |established=1923 |decommissioned=2005 |circa_decommissioned=yes }} {{routelist row |state=OH |type=OH 1948 |route=183 |dab=1923-1951 |terminus_a=Toledo |terminus_b=Toledo |length_mi= |established=1923 |decommissioned=1951 }} {{routelist row |state=OH |type=SR |route=183 |terminus_a=SR 800 in Sandy Township |terminus_b=SR 14 in Edinburg Township |length_mi=43.38 |established=1962 }} {{routelist row |state=OH |type=OH 1927 |route=184 |dab=1923-1941 |terminus_a=Grand Rapids |terminus_b=Tontogany |length_mi= |established=1923 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=184 |terminus_a=US 23/US 223/SR 51 in Sylvania |terminus_b=I-75 in Toledo |length_mi=10.14 |established=1969 }} {{routelist row |state=OH |type=OH 1920 |route=185 |dab=1923 |terminus_a=McClure |terminus_b=McClure |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=185 |dab=1927-1937 |terminus_a=Old Fort |terminus_b=Bellevue |length_mi= |established=1926 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=185 |terminus_a=US 127 in York Township |terminus_b=US 36 in Piqua |length_mi=21.74 |established=1940 }} {{routelist row |state=OH |type=SR |route=186 |terminus_a=US 224/SR 15 in Liberty Township |terminus_b=SR 235/SR 613 in McComb |length_mi=3.77 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=187 |dab=1923 |terminus_a=Leipsic |terminus_b=McComp |length_mi= |established=1923 |decommissioned=1930 }} {{routelist row |state=OH |type=SR |route=187 |terminus_a=SR 56 in Somerford Township |terminus_b=SR 29 in Goshen Township |length_mi=8.22 |established=1931 }} {{routelist row |state=OH |type=OH 1920 |route=188 |dab=1923 |terminus_a=Greensburg Township |terminus_b=Holgate |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=188 |terminus_a=US 22/SR 56 in Circleville |terminus_b=SR 204 in Thornville |length_mi=39.04 |established=1926 }} {{routelist row |state=OH |type=SR |route=189 |terminus_a=US 224/SR 66 in Ottoville |terminus_b=SR 12/SR 115 in Sugar Creek Township |length_mi=11.58 |established=1923 }} {{routelist row |state=OH |type=SR |route=190 |terminus_a=SR 66/SR 697 in Delphos |terminus_b=US 224 in Jackson Township |length_mi=8.93 |established=1923 }} {{routelist row |state=OH |type=SR |route=191 |terminus_a=US 6 in West Unity |terminus_b=US 20A/US 127 in West Unity |length_mi=10.88 |established=1923 }} {{routelist row |state=OH |type=OH 1948 |route=192 |terminus_a=Bryan |terminus_b=Springfield Township |length_mi= |established=1923 |decommissioned=1955 }} {{routelist row |state=OH |type=OH 1927 |route=193 |dab=1923 |terminus_a=Hicksville |terminus_b=Hicksville |length_mi= |established=1923 |decommissioned=1938 }} {{routelist row |state=OH |type=SR |route=193 |terminus_a=I-680 in Youngstown |terminus_b=SR 531 in North Kingsville |length_mi=57.95 |established=1969 }} {{routelist row |state=OH |type=OH 1920 |route=194 |dab=1923 |terminus_a=Payne |terminus_b=Paulding |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1967 |route=194 |dab=1920s-1960s |terminus_a=Chatford |terminus_b=Willard |length_mi= |established=1926 |decommissioned=1969 }} {{routelist row |state=OH |type=SR |route=195 |terminus_a=CR 65/CR 110 in Marion Township |terminus_b=SR 309 in Marion Township |length_mi=3.59 |established=1923 }} {{routelist row |state=OH |type=SR |route=196 |terminus_a=US 33/SR 385 in Goshen Township |terminus_b=SR 117 in Auglaize Township |length_mi=10.21 |established=1923 }} {{routelist row |state=OH |type=SR |route=197 |terminus_a=US 127/SR 29/SR 703 in Celina |terminus_b=SR 198 in Moulton Township |length_mi=25.27 |established=1923 }} {{routelist row |state=OH |type=SR |route=198 |terminus_a=US 33/SR 67/SR 501 in Wapakoneta |terminus_b=SR 117 in Amanda Township |length_mi=12.52 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=199 |dab=1923 |terminus_a=Dawn |terminus_b=Dawn |length_mi= |established=1923 |decommissioned=1923 }} {{routelist row |state=OH |type=SR |route=199 |terminus_a=US 23 in Pitt Township |terminus_b=US 20/SR 795 in Perrysburg |length_mi=62.16 |established=1924 }} {{routelist row |state=OH |type=OH 1927 |route=200 |dab=1923 |terminus_a=Liberty Township |terminus_b=Neave Township |length_mi= |established=1923 |decommissioned=1931 }} {{routelist row |state=OH |type=OH 1927 |route=200 |dab=early 1930s |terminus_a=LaGrange |terminus_b=Belden |length_mi= |established=1932 |decommissioned=1936 }} {{routelist row |state=OH |type=OH 1927 |route=200 |dab=1938 |terminus_a=Medina |terminus_b=Parma |length_mi= |established=1938 |decommissioned=1938 }} {{routelist row |state=OH |type=SR |route=201 |terminus_a=SR 4/SR 202 in Dayton |terminus_b=SR 55 in Lostcreek Township |length_mi=21.69 |established=1923 }} {{routelist row |state=OH |type=SR |route=202 |terminus_a=SR 4/SR 201 in Dayton |terminus_b=SR 55 in Troy |length_mi=20.06 |established=1923 }} {{routelist row |state=OH |type=SR |route=203 |terminus_a=SR 37 in Radnor Township |terminus_b=SR 309 in Big Island Township |length_mi=22.10 |established=1923 }} {{routelist row |state=OH |type=SR |route=204 |terminus_a=SR 256 in Pickerington |terminus_b=US 22 in Madison Township |length_mi=37.79 |established=1923 }} {{routelist row |state=OH |type=SR |route=205 |terminus_a=US 62/SR 514 in Danville |terminus_b=SR 3 in Brown Township |length_mi=6.94 |established=1923 }} {{routelist row |state=OH |type=SR |route=206 |terminus_a=SR 541 in Perry Township |terminus_b=US 62 in Richland Township |length_mi=15.13 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=207 |dab=1923 |terminus_a=Hanover |terminus_b=Fallsbury Township |length_mi= |established=1923 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=207 |terminus_a=SR 159 near Chillicothe |terminus_b=US 62/SR 3/SR 56 in Mount Sterling |length_mi=31.27 |established=1962 }} {{routelist row |state=OH |type=SR |route=208 |terminus_a=SR 60 in Dresden |terminus_b=SR 93 in Adamsville |length_mi=11.19 |established=1923 }} {{routelist row |state=OH |type=SR |route=209 |terminus_a=SR 83 in Highland Township |terminus_b=I-77/SR 821 in Byesville |length_mi=16.71 |established=1923 }} {{routelist row |state=OH |type=OH 1948 |route=210 |terminus_a=Roscoe |terminus_b=Roscoe |length_mi= |established=1923 |decommissioned=1953 }} {{routelist row |state=OH |type=SR |route=211 |terminus_a=SR 39 in Dover |terminus_b=SR 800 in Dover |length_mi=1.23 |established=1923 }} {{routelist row |state=OH |type=SR |route=212 |terminus_a=US 250 in Sugar Creek Township |terminus_b=SR 151 in Bowerston |length_mi=32.09 |established=1923 }} {{routelist row |state=OH |type=SR |route=213 |terminus_a=SR 7 in Island Creek Township |terminus_b=SR 7 in Saline Township |length_mi=18.61 |established=1923 }} {{routelist row |state=OH |type=SR |route=214 |terminus_a=Blaine |terminus_b=Bellaire |length_mi= |established=1923 |decommissioned=1978 }} {{routelist row |state=OH |type=SR |route=215 |terminus_a=SR 821 in Noble Township |terminus_b=SR 285 in Center Township |length_mi=4.61 |established=1923 }} {{routelist row |state=OH |type=SR |route=216 |terminus_a=SR 78 in Murray City |terminus_b=SR 93 in New Straitsville |length_mi=6.56 |established=1923 }} {{routelist row |state=OH |type=SR |route=217 |terminus_a=SR 141 in Lawrence Township |terminus_b=SR 7 in Rome Township |length_mi=17.47 |established=1923 }} {{routelist row |state=OH |type=SR |route=218 |terminus_a=SR 217 in Rome Township |terminus_b=SR 7 in Gallipolis Township |length_mi=19.56 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=219 |dab=1923 |terminus_a=Rome Township |terminus_b=Rome Township |length_mi= |established=1923 |decommissioned=1924 }} {{routelist row |state=OH |type=SR |route=219 |terminus_a=CR 300N in Washington Township |terminus_b=I-75 in Botkins |length_mi=37.17 |established=1925 }} {{routelist row |state=OH |type=SR |route=220 |terminus_a=SR 772 in Pebble Township |terminus_b=SR 32/SR 124 in Seal Township |length_mi=14.00 |established=1923 }} {{routelist row |state=OH |type=SR |route=221 |terminus_a=US 52 in Higginsport |terminus_b=SR 125 in Georgetown |length_mi=8.00 |established=1923 }} {{routelist row |state=OH |type=SR |route=222 |terminus_a=US 52 in Chilo |terminus_b=US 50 in Stonelick Township |length_mi=29.14 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=223 |dab=1923-1927 |terminus_a=Ross |terminus_b=McGonigle |length_mi= |established=1923 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=223 |dab=1927-1930 |terminus_a=Holland |terminus_b=Holland |length_mi= |established=1926 |decommissioned=1930 }} {{routelist row |state=OH |type=OH 1927 |route=224 |dab=1923 |terminus_a=Hamilton |terminus_b=Fairhaven |length_mi= |established=1923 |decommissioned=1933 }} {{routelist row |state=OH |type=SR |route=225 |terminus_a=SR 183 in Alliance |terminus_b=SR 5 in Paris Township |length_mi=20.00 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=226 |dab=1923 |terminus_a=Minerva |terminus_b=Minerva |length_mi= |established=1923 |decommissioned=1927 }} {{routelist row |state=OH |type=SR |route=226 |terminus_a=SR 3/SR 179 in Washington Township |terminus_b=SR 3 in Wooster Township |length_mi=14.84 |established=1929 }} {{routelist row |state=OH |type=OH 1960 |route=227 |dab=1923-1962 |terminus_a=Jewett |terminus_b=Jewett |length_mi= |established=1923 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=228 |terminus_a=SR 19 in Adams Township |terminus_b=SR 101 in Adams Township |length_mi=1.30 |established=1923 }} {{routelist row |state=OH |type=OH 1920 |route=229 |dab=early 1920s |terminus_a=Colby |terminus_b=Bellevue |length_mi= |established=1923 |decommissioned=1924 }} {{routelist row |state=OH |type=OH 1920 |route=229 |dab=mid-1920s |terminus_a=Tiffin |terminus_b=Republic |length_mi= |established=1925 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=229 |dab=late 1920s |terminus_a=Bellevue |terminus_b=Strongs Ridge |length_mi= |established=1926 |decommissioned=1929 }} {{routelist row |state=OH |type=SR |route=229 |terminus_a=SR 47 in Waldo Township |terminus_b=US 36 in Newcastle Township |length_mi=50.97 |established=1931 }} {{routelist row |state=OH |type=OH 1948 |route=230 |dab=1923-1957 |terminus_a=Fremont |terminus_b=Fremont |length_mi= |established=1923 |decommissioned=1957 }} {{routelist row |state=OH |type=OH 1967 |route=230 |dab=1962-1971 |terminus_a=Perrysburg |terminus_b=Perrysburg |length_mi= |established=1962 |decommissioned=1971 }} {{routelist row |state=OH |type=SR |route=231 |terminus_a=Morral-Kirkpatrick Road in Morral |terminus_b=SR 18/SR 100/SR 101 in Tiffin |length_mi=35.70 |established=1923 }} {{routelist row |state=OH |type=OH 1927 |route=232 |dab=1923 |terminus_a=Berea |terminus_b=Kamms |length_mi= |established=1923 |decommissioned=1928 }} {{routelist row |state=OH |type=SR |route=232 |terminus_a=US 52 in Monroe Township |terminus_b=SR 125 in Bethel |length_mi=11.46 |established=1930 }} {{routelist row |state=OH |type=SR |route=233 |terminus_a=SR 93/SR 279 in Oak Hill |terminus_b=SR 141 in Perry Township |length_mi=12.25 |established=1924 }} {{routelist row |state=OH |type=OH 1927 |route=234 |dab=1920s |terminus_a=West Lafayette |terminus_b=Shanesville |length_mi= |established=1924 |decommissioned=1929 }} {{routelist row |state=OH |type=OH 1927 |route=234 |dab=1930s |terminus_a=Warsaw |terminus_b=Shreve |length_mi= |established=1930 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=235 |terminus_a=US 68 in Xenia Township |terminus_b=SR 65 in Washington Township |length_mi=133.18 |established=1924 }} {{routelist row |state=OH |type=SR |route=236 |terminus_a=SR 21 in Massillon |terminus_b=SR 93 in Franklin Township |length_mi=8.05 |established=1924 }} {{routelist row |state=OH |type=OH 1927 |route=237 |dab=1920s-1930s |terminus_a=Buckeye Lake |terminus_b=Hebron |length_mi= |established=1924 |decommissioned=1932 }} {{routelist row |state=OH |type=SR |route=237 |terminus_a=SR 82 in Strongsville |terminus_b=US 6/US 20/SR 2 in Lakewood |length_mi=13.79 |established=1935 }} {{routelist row |state=OH |type=SR |route=238 |terminus_a=US 62/SR 3 near Washington Court House |terminus_b=SR 38 in Bloomingburg |length_mi=1.04 |established=1924 |decommissioned=2014 |circa_decommissioned=yes }} {{routelist row |state=OH |type=SR |route=239 |terminus_a=US 52 in Washington Township |terminus_b=SR 73/SR 104 in Washington Township |length_mi=1.22 |established=1924 }} {{routelist row |state=OH |type=OH 1927 |route=240 |dab=1920s-1930s |terminus_a=Lucasville |terminus_b=Lucasville |length_mi= |established=1924 |decommissioned=1938 }} {{routelist row |state=OH |type=OH 1960 |route=240 |dab=1940s-1960s |terminus_a=East Harbor State Park |terminus_b=East Harbor State Park |length_mi= |established=1948 |decommissioned=1967 }} {{routelist row |state=OH |type=SR |route=241 |terminus_a=US 62/SR 39 in Millersburg |terminus_b=SR 18 in Akron |length_mi=50.36 |established=1924 }} {{routelist row |state=OH |type=SR |route=242 |terminus_a=US 127 in Richland Township |terminus_b=SR 121 in Wayne Township |length_mi=3.67 |established=1924 |decommissioned=2013 }} {{routelist row |state=OH |type=SR |route=243 |terminus_a=US 52 in Coal Grove |terminus_b=SR 7 in Union Township |length_mi=18.39 |established=1925 }} {{routelist row |state=OH |type=OH 1960 |route=244 |terminus_a=Newport |terminus_b=Newport |length_mi= |established=1925 |decommissioned=1961 }} {{routelist row |state=OH |type=OH 1927 |route=245 |dab=1920s-1930s |terminus_a=Bloomfield |terminus_b=Matamoras |length_mi= |established=1925 |decommissioned=1934 }} {{routelist row |state=OH |type=SR |route=245 |terminus_a=SR 29 in Adams Township |terminus_b=US 33/US 36/SR 4 in Paris Township |length_mi=36.03 |established=1962 }} {{routelist row |state=OH |type=SR |route=246 |terminus_a=US 20 in Toledo |terminus_b=SR 51 in Toledo |length_mi=6.07 |established=1925 }} {{routelist row |state=OH |type=SR |route=247 |terminus_a=Ohio River in Monroe Township |terminus_b=SR 73 in Hillsboro |length_mi=36.35 |established=1925 }} {{routelist row |state=OH |type=SR |route=248 |terminus_a=SR 7 in Chester Township |terminus_b=SR 124 in Olive Township |length_mi=9.15 |established=1925 }} {{routelist row |state=OH |type=OH 1920 |route=249 |dab=pre-1927 |terminus_a=Ney |terminus_b=Ney |length_mi= |established=1925 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=249 |terminus_a=CR 49 in Milford Township |terminus_b=SR 15 in Ney |length_mi=14.45 |established=1926 }} {{routelist row |state=OH |type=OH 1927 |route=250 |dab=1920s |terminus_a=Lakeville |terminus_b=Burnetts Corners |length_mi= |established=1925 |decommissioned=1928 }} {{routelist row |state=OH |type=SR |route=251 |terminus_a=US 50 in Perry Township |terminus_b=US 68 in Jefferson Township |length_mi=4.81 |established=1925 }} {{routelist row |state=OH |type=SR |route=252 |terminus_a=SR 18/SR 57 in York Township |terminus_b=US 6 in Bay Village |length_mi=23.04 |established=1925 }} {{routelist row |state=OH |type=SR |route=253 |terminus_a=KY 10 at Kentucky state line in Green Township |terminus_b=US 52 in Green Township |length_mi=0.56 |established=1989 }} {{routelist row |state=OH |type=SR |route=254 |terminus_a=SR 57 in Sheffield Township |terminus_b=US 6/US 20/SR 2 in Lakewood |length_mi=17.15 |established=1929 }} {{routelist row |state=OH |type=OH 1920 |route=255 |dab=1926 |terminus_a=Ada |terminus_b=Mount Cory |length_mi= |established=1926 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=255 |dab=1920s-1930s |terminus_a=New Philadelphia |terminus_b=Reeds Run |length_mi= |established=1926 |decommissioned=1932 }} {{routelist row |state=OH |type=SR |route=255 |terminus_a=SR 800 in Center Township |terminus_b=SR 7 in Lee Township |length_mi=18.08 |established=1935 }} {{routelist row |state=OH |type=OH 1920 |route=256 |dab=1926 |terminus_a=Toledo |terminus_b=Toledo |length_mi= |established=1926 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=256 |terminus_a=US 40 in Reynoldsburg |terminus_b=SR 13 in Thorn Township |length_mi=25.99 |established=1926 }} {{routelist row |state=OH |type=SR |route=257 |terminus_a=US 33/SR 47 in Dublin |terminus_b=SR 47 in Prospect |length_mi=26.19 |established=1926 }} {{routelist row |state=OH |type=SR |route=258 |terminus_a=US 36 in Newcomerstown |terminus_b=SR 800 in Rush Township |length_mi=25.62 |established=1926 }} {{routelist row |state=OH |type=SR |route=259 |terminus_a=SR 416 in Goshen Township |terminus_b=SR 39 in New Philadelphia |length_mi=4.41 |established=1926 }} {{routelist row |state=OH |type=SR |route=260 |terminus_a=SR 7 in Matamoras |terminus_b=SR 78 in Stock Township |length_mi=36.67 |established=1926 }} {{routelist row |state=OH |type=SR |route=261 |terminus_a=SR 94 in Wadsworth |terminus_b=SR 59 in Franklin Township |length_mi=25.88 |established=1926 }} {{routelist row |state=OH |type=OH 1960 |route=262 |terminus_a=Osceola |terminus_b=Melmore |length_mi= |established=1926 |decommissioned=1967 }} {{routelist row |state=OH |type=OH 1920 |route=263 |dab=pre-1927 |terminus_a=East Liverpool |terminus_b=East Palestine |length_mi= |established=1926 |decommissioned=1926 }} {{routelist row |state=OH |type=OH 1927 |route=263 |dab=1927 |terminus_a=Sylvania |terminus_b=Toledo |length_mi= |established=1926 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=264 |terminus_a=US 50 in Cleves |terminus_b=US 27/US 42/US 52/US 127 in Cincinnati |length_mi=16.58 |established=1926 }} {{routelist row |state=OH |type=OH 1920 |route=265 |dab=1926 |terminus_a=Beverly |terminus_b=Reinersville |length_mi= |established=1926 |decommissioned=1926 }} {{routelist row |state=OH |type=SR |route=265 |terminus_a=US 40 in Center Township |terminus_b=SR 147 in Warren Township |length_mi=18.36 |established=1926 }} {{routelist row |state=OH |type=SR |route=266 |terminus_a=SR 377 in Penn Township |terminus_b=SR 60 in Center Township |length_mi=13.86 |established=1926 }} {{routelist row |state=OH |type=SR |route=267 |terminus_a=SR 7/SR 39 in East Liverpool |terminus_b=US 30/SR 7/SR 11 in St. Clair Township |length_mi=5.39 |established=1926 }} {{routelist row |state=OH |type=SR |route=268 |terminus_a=Bridgetown |terminus_b=Cheviot |length_mi= |established=1928 |decommissioned=1975 }} {{routelist row |state=OH |type=SR |route=269 |terminus_a=SR 4 on Sherman–Thompson township line |terminus_b=East Harbor State Park entrance in Danbury Township |length_mi=28.08 |established=1931 }} {{routelist row |state=OH |type=OH 1960 |route=270 |dab=1928-1962 |terminus_a=Perrysburg |terminus_b=Perrysburg |length_mi= |established=1928 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1927 |route=271 |dab=1930 |terminus_a=Montpelier |terminus_b=Bridgewater Township |length_mi= |established=1930 |decommissioned=1931 }} {{routelist row |state=OH |type=OH 1960 |route=271 |dab=1930s-1960s |terminus_a=Martinsburg |terminus_b=Birmingham |length_mi= |established=1932 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1960 |route=272 |terminus_a=Canton |terminus_b=Canton |length_mi= |established=1930 |decommissioned=1961 }} {{routelist row |state=OH |type=SR |route=273 |terminus_a=Maple Lane in Richland Township |terminus_b=SR 31 in Mount Victory |length_mi=19.80 |established=1930 }} {{routelist row |state=OH |type=SR |route=274 |terminus_a=US 127 in Marion Township |terminus_b=SR 273 in Rushcreek Township |length_mi=52.70 |established=1930 }} {{routelist row |state=OH |type=OH 1960 |route=275 |dab=1930s-1960s |terminus_a=Rosewood |terminus_b=Marysville |length_mi= |established=1930 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=276 |terminus_a=SR 133 in Williamsburg |terminus_b=US 50/SR 132 in Owensville |length_mi=6.46 |established=1930 }} {{routelist row |state=OH |type=OH 1960 |route=277 |dab=1930s-1960s |terminus_a=Chillicothe |terminus_b=Mount Sterling |length_mi= |established=1930 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=278 |terminus_a=US 50 in Madison Township |terminus_b=SR 595 in Green Township |length_mi=27.61 |established=1930 }} {{routelist row |state=OH |type=SR |route=279 |terminus_a=SR 139 in Hamilton Township |terminus_b=US 35 in Raccoon Township |length_mi=20.11 |established=1930 }} {{routelist row |state=OH |type=OH 1960 |route=280 |dab=1930s-1960s |terminus_a=Amesville |terminus_b=Trimble |length_mi= |established=1930 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=281 |terminus_a=US 24 in Defiance |terminus_b=US 6 on Montgomery–Freedom township line |length_mi=50.71 |established=1930 }} {{routelist row |state=OH |type=SR |route=282 |terminus_a=SR 305 in Nelson Township |terminus_b=US 422 in Parkman Township |length_mi=3.05 |established=1930 }} {{routelist row |state=OH |type=OH 1927 |route=283 |dab=1931 |terminus_a=Holland |terminus_b=Holland |length_mi= |established=1931 |decommissioned=1931 }} {{routelist row |state=OH |type=SR |route=283 |terminus_a=US 6 in Cleveland |terminus_b=US 20 in Painesville |length_mi=29.46 |established=1932 }} {{routelist row |state=OH |type=SR |route=284 |terminus_a=SR 83 in Bristol Township |terminus_b=SR 146 in Salt Creek Township |length_mi=17.42 |established=1930 }} {{routelist row |state=OH |type=SR |route=285 |terminus_a=SR 821 in Caldwell |terminus_b=US 22 in Madison Township |length_mi=27.93 |established=1931 }} {{routelist row |state=OH |type=SR |route=286 |terminus_a=US 50 in Jackson Township |terminus_b=SR 134 in Clay Township |length_mi=9.97 |established=1931 }} {{routelist row |state=OH |type=SR |route=287 |terminus_a=SR 245 in Monroe Township |terminus_b=US 33/SR 739 in Allen Township |length_mi=13.69 |established=1931 }} {{routelist row |state=OH |type=OH 1927 |route=288 |dab=1930s |terminus_a=Willowick |terminus_b=Willoughby |length_mi= |established=1931 |decommissioned=1940 }} {{routelist row |state=OH |type=SR |route=288 |terminus_a=SR 309 in Washington Township |terminus_b=SR 97 in North Bloomfield Township |length_mi=6.82 |established=1953 }} {{routelist row |state=OH |type=OH 1927 |route=289 |dab=1930s |terminus_a=New Haven |terminus_b=New Haven |length_mi= |established=1931 |decommissioned=1940 }} {{routelist row |state=OH |type=SR |route=289 |terminus_a=US 422/SR 193 in Youngstown |terminus_b=Pennsylvania state line in Poland Township |length_mi=9.93 |established=1950 }} {{routelist row |state=OH |type=OH 1960 |route=290 |terminus_a=Salem Township |terminus_b=Wayne Township |length_mi= |established=1932 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1927 |route=291 |dab=1930s-1940s |terminus_a=Liberty Township |terminus_b=Liberty Township |length_mi= |established=1932 |decommissioned=1945 }} {{routelist row |state=OH |type=SR |route=291 |terminus_a=Fowles Road in Middleburg Heights |terminus_b=SR 17 on Brook Park–Cleveland city line |length_mi=4.14 |established=1951 }} {{routelist row |state=OH |type=SR |route=292 |terminus_a=US 33 in Jefferson Township |terminus_b=SR 31 in Buck Township |length_mi=26.49 |established=1932 }} {{routelist row |state=OH |type=SR |route=293 |terminus_a=SR 53 in Jackson Township |terminus_b=Cass Street (CR 47) in Wharton |length_mi=6.28 |established=1932 }} {{routelist row |state=OH |type=SR |route=294 |terminus_a=SR 37 in Jackson Township |terminus_b=SR 98 in Dallas Township |length_mi=24.20 |established=1932 }} {{routelist row |state=OH |type=SR |route=295 |terminus_a=SR 65 in Grand Rapids |terminus_b=Silberhorn Highway in Berkey |length_mi=24.00 |established=1932 }} {{routelist row |state=OH |type=OH 1927 |route=296 |dab=1930s |terminus_a=Reedtown |terminus_b=Bellevue |length_mi= |established=1932 |decommissioned=1936 }} {{routelist row |state=OH |type=SR |route=296 |terminus_a=SR 29 in Salem Township |terminus_b=SR 245 in Wayne Township |length_mi=10.52 |established=1962 }} {{routelist row |state=OH |type=OH 1927 |route=297 |dab=1930s |terminus_a=Wayne |terminus_b=Bradner |length_mi= |established=1932 |decommissioned=1938 }} {{routelist row |state=OH |type=SR |route=297 |terminus_a=US 30/US 62 in Canton |terminus_b=SR 172 in Canton |length_mi=2.53 |established=1977 |decommissioned=2025 }} {{routelist row |state=OH |type=OH 1960 |route=298 |terminus_a=Chatfield |terminus_b=Willard |length_mi= |established=1932 |decommissioned=1967 }} {{routelist row |state=OH |type=OH 1960 |route=299 |terminus_a=Milan |terminus_b=Huron |length_mi= |established=1932 |decommissioned=1966 }} {{routelist row |state=OH |type=SR |route=300 |terminus_a=US 6 in Madison Township |terminus_b=US 20 in Woodville Township |length_mi=6.33 |established=1932 }} {{routelist row |state=OH |type=SR |route=301 |terminus_a=SR 302 in Chester Township |terminus_b=US 6 in Sheffield Lake |length_mi=45.30 |established=1932 }} {{routelist row |state=OH |type=SR |route=302 |terminus_a=SR 83 in Wooster |terminus_b=US 250/SR 60 in Savannah |length_mi=28.44 |established=1932 }} {{routelist row |state=OH |type=SR |route=303 |terminus_a=US 20 in Wakeman |terminus_b=SR 82 in Braceville Township |length_mi=75.66 |established=1932 }} {{routelist row |state=OH |type=SR |route=304 |terminus_a=US 422 in Girard |terminus_b=PA 318 at Pennsylvania state line in Hubbard Township |length_mi=9.95 |established=1932 }} {{routelist row |state=OH |type=SR |route=305 |terminus_a=SR 82/SR 700 in Hiram |terminus_b=PA 718 at Pennsylvania state line in Hartford Township |length_mi=33.90 |established=1932 }} {{routelist row |state=OH |type=SR |route=306 |terminus_a=SR 43 in Aurora |terminus_b=SR 283 in Mentor |length_mi=27.41 |established=1932 }} {{routelist row |state=OH |type=SR |route=307 |terminus_a=SR 528 in Madison Township |terminus_b=SR 193 in Dorset Township |length_mi=22.99 |established=1933 }} {{routelist row |state=OH |type=SR |route=308 |terminus_a=SR 229 in Gambier |terminus_b=US 36 in Monroe Township |length_mi=3.00 |established=1932 }} {{routelist row |state=OH |type=OH 1927 |route=309 |dab=1930s |terminus_a=Tunnel Hill |terminus_b=Roscoe |length_mi= |established=1932 |decommissioned=1934 }} {{routelist row |state=OH |type=SR |route=309 |terminus_a=US 30 in Marion Township |terminus_b=US 30 in Mansfield |length_mi=103.54 |established=1973 }} {{routelist row |state=OH |type=SR |route=310 |terminus_a=SR 204 in Liberty Township |terminus_b=SR 37 in Liberty Township |length_mi=13.97 |established=1932 }} {{routelist row |state=OH |type=OH 1960 |route=311 |terminus_a=Brookville |terminus_b=Arlington |length_mi= |established=1932 |decommissioned=1964 }} {{routelist row |state=OH |type=SR |route=312 |terminus_a=SR 93 in Falls Township |terminus_b=SR 664 in Rush Creek Township |length_mi=9.14 |established=1932 }} {{routelist row |state=OH |type=SR |route=313 |terminus_a=SR 146 in Salt Creek Township |terminus_b=SR 147 in Beaver Township |length_mi=34.35 |established=1932 }} {{routelist row |state=OH |type=SR |route=314 |terminus_a=US 36/SR 3 in Centerburg |terminus_b=SR 61 in Sharon Township |length_mi=38.75 |established=1932 }} {{routelist row |state=OH |type=SR |route=315 |terminus_a=I-70/I-71 in Columbus |terminus_b=US 23 in Delaware Township |length_mi=22.48 |established=1933 }} {{routelist row |state=OH |type=SR |route=316 |terminus_a=SR 56 in Monroe Township |terminus_b=SR 752 in Ashville |length_mi=14.05 |established=1931 }} {{routelist row |state=OH |type=SR |route=317 |terminus_a=US 23/SR 665 in Hamilton Township |terminus_b=US 62 in Gahanna |length_mi=18.89 |established=1932 }} {{routelist row |state=OH |type=OH 1927 |route=318 |terminus_a=Jackson Center |terminus_b=Uniopolis |length_mi= |established=1932 |decommissioned=1936 }} {{routelist row |state=OH |type=SR |route=319 |terminus_a=Washington Street in Burkettsville |terminus_b=SR 118 on Allen–Granville township line |length_mi=0.56 |established=1932 }} {{routelist row |state=OH |type=SR |route=320 |terminus_a=US 35 in Jackson Township |terminus_b=SR 121 in New Paris |length_mi=3.12 |established=1932 }} {{routelist row |state=OH |type=SR |route=321 |terminus_a=SR 134 in Clay Township |terminus_b=US 62 on White Oak–Concord township line |length_mi=9.07 |established=1932 }} {{routelist row |state=OH |type=SR |route=323 |terminus_a=SR 41 in South Solon |terminus_b=SR 56 in Pleasant Township |length_mi=18.66 |established=1932 }} {{routelist row |state=OH |type=SR |route=324 |terminus_a=SR 160 in Clinton Township |terminus_b=SR 93 in Clinton Township |length_mi=4.44 |established=1932 }} {{routelist row |state=OH |type=SR |route=325 |terminus_a=SR 141 in Perry Township |terminus_b=SR 124 in Salem Township |length_mi=24.07 |established=1932 }} {{routelist row |state=OH |type=OH 1927 |route=326 |dab=1930s |terminus_a=Holland |terminus_b=Holland |length_mi=1.2 |established=1932 |decommissioned=1934 }} {{routelist row |state=OH |type=OH 1960 |route=326 |dab=1930s-1960s |terminus_a=Marietta |terminus_b=Marietta |length_mi=2.1 |established=1935 |decommissioned=1967 }} {{routelist row |state=OH |type=SR |route=327 |terminus_a=US 35 in Bloomfield Township |terminus_b=SR 180 in Adelphi |length_mi=47.35 |established=1933 }} {{routelist row |state=OH |type=SR |route=328 |terminus_a=SR 93 in Elk Township |terminus_b=US 33 in Logan |length_mi=22.72 |established=1932 }} {{routelist row |state=OH |type=SR |route=329 |terminus_a=US 50/SR 32 in Rome Township |terminus_b=SR 13 in Trimble |length_mi=23.80 |established=1932 }} {{routelist row |state=OH |type=SR |route=330 |terminus_a=SR 15 in Amanda Township |terminus_b=SR 568 in Biglick Township |length_mi=3.00 |established=1932 }} {{routelist row |state=OH |type=SR |route=331 |terminus_a=US 22 in Moorefield Township |terminus_b=US 40 in Richland Township |length_mi=18.09 |established=1932 }} {{routelist row |state=OH |type=SR |route=332 |terminus_a=SR 151 in North Township |terminus_b=SR 9/SR 39/SR 43 in Carrollton |length_mi=12.89 |established=1933 }} {{routelist row |state=OH |type=OH 1927 |route=333 |dab=1930s |terminus_a=Dillonvale |terminus_b=Smithfield |length_mi= |established=1932 |decommissioned=1937 }} {{routelist row |state=OH |type=OH 1960 |route=333 |dab=1946-1962 |terminus_a=Sylvania |terminus_b=Sylvania |length_mi=3.00 |established=1946 |decommissioned=1962 }} {{routelist row |state=OH |type=OH 1927 |route=334 |dab=1930s |terminus_a=Leesville |terminus_b=Amsterdam |length_mi= |established=1932 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=334 |terminus_a=US 68 in German Township |terminus_b=SR 4 in Moorefield Township |length_mi=4.24 |established=1969 }} {{routelist row |state=OH |type=SR |route=335 |terminus_a=US 52 in Portsmouth |terminus_b=US 23/SR 104/SR 220 in Waverly |length_mi=42.41 |established=1933 }} {{routelist row |state=OH |type=OH 1927 |route=336 |terminus_a=Cecil |terminus_b=Emmet |length_mi= |established=1932 |decommissioned=1945 }} {{routelist row |state=OH |type=OH 1927 |route=337 |terminus_a=Antiquity |terminus_b=Racine |length_mi= |established=1932 |decommissioned=1936 }} {{routelist row |state=OH |type=SR |route=338 |terminus_a=US 33 near Racine |terminus_b=SR 124 near Racine |length_mi=2.32 |established=1932 |decommissioned=2012 }} {{routelist row |state=OH |type=SR |route=339 |terminus_a=SR 618 in Belpre Township |terminus_b=SR 821 in Jefferson Township |length_mi=34.57 |established=1933 }} {{routelist row |state=OH |type=SR |route=340 |terminus_a=SR 284 in Meigs Township |terminus_b=SR 821 in Belle Valley |length_mi=13.18 |established=1933 }} {{routelist row |state=OH |type=OH 1927 |route=341 |terminus_a=Beach City |terminus_b=Beach City |length_mi= |established=1933 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=342 |terminus_a=SR 258 in Perry Township |terminus_b=SR 800 in Freeport |length_mi=5.27 |established=1933 }} {{routelist row |state=OH |type=SR |route=343 |terminus_a=US 68 in Yellow Springs |terminus_b=SR 72 in Clifton |length_mi=3.37 |established=1933 }} {{routelist row |state=OH |type=SR |route=344 |terminus_a=SR 9/SR 14 in Salem |terminus_b=SR 164 in Columbiana |length_mi=10.12 |established=1935 }} {{routelist row |state=OH |type=SR |route=345 |terminus_a=SR 13/SR 37 in New Lexington |terminus_b=US 22 in Newton Township |length_mi=11.74 |established=1935 }} {{routelist row |state=OH |type=SR |route=346 |terminus_a=Wellston |terminus_b=Albany |length_mi=20.77 |established=1935 |decommissioned=1983 }} {{routelist row |state=OH |type=SR |route=347 |terminus_a=SR 287 in Zane Township |terminus_b=SR 37 in Leesburg Township |length_mi=20.96 |established=1935 }} {{routelist row |state=OH |type=SR |route=348 |terminus_a=SR 125 in Tiffin Township |terminus_b=US 23/SR 728 in Valley Township |length_mi=32.24 |established=1935 }} {{routelist row |state=OH |type=SR |route=349 |terminus_a=SR 93 in Wellston |terminus_b=SR 160 in Hamden |length_mi=2.37 |established=1934 }} {{routelist row |state=OH |type=SR |route=350 |terminus_a=SR 123 in Turtle Creek Township |terminus_b=SR 28/SR 73 in New Vienna |length_mi=27.40 |established=1935 }} {{routelist row |state=OH |type=OH 1967 |route=351 |terminus_a=Marietta |terminus_b=Marietta |length_mi= |established=1935 |decommissioned=1969 }} {{routelist row |state=OH |type=OH 1927 |route=352 |terminus_a=Beach City |terminus_b=Bolivar |length_mi= |established=1935 |decommissioned=1938 }} {{routelist row |state=OH |type=SR |route=353 |terminus_a=US 62 in Jefferson Township |terminus_b=SR 125 in Byrd Township |length_mi=4.60 |established=1935 }} {{routelist row |state=OH |type=OH 1927 |route=354 |terminus_a=New Garden |terminus_b=Lisbon |length_mi= |established=1934 |decommissioned=1938 }} {{routelist row |state=OH |type=SR |route=355 |terminus_a=Eaton |terminus_b=Eaton |length_mi=1.37 |established=1934 |decommissioned=1999 |circa_decommissioned=yes }} {{routelist row |state=OH |type=SR |route=356 |terminus_a=US 50 in Knox Township |terminus_b=SR 56 in Waterloo Township |length_mi=10.74 |established=1934 }} {{routelist row |state=OH |type=SR |route=357 |terminus_a=West Shore Boulevard in Put-in-Bay Township on South Bass Island |terminus_b=Lake Erie in Put-in-Bay Township on South Bass Island |length_mi=2.35 |established=1934 }} {{routelist row |state=OH |type=SR |route=358 |terminus_a=SR 163 in Erie Township |terminus_b=SR 2 in Erie Township |length_mi=0.92 |established=1934 }} {{routelist row |state=OH |type=SR |route=359 |terminus_a=Boston Township |terminus_b=Boston Township |length_mi=1.02 |established=1934 |decommissioned=1988 |circa_decommissioned=yes }} {{routelist row |state=OH |type=SR |route=360 |terminus_a=SR 79 in Walnut Township |terminus_b=SR 79 in Buckeye Lake |length_mi=1.94 |established=1938 }} {{routelist row |state=OH |type=SR |route=361 |terminus_a=US 23 in Pickaway Township |terminus_b=SR 159 in Pickaway Township |length_mi=4.67 |established=1934 }} {{routelist row |state=OH |type=SR |route=362 |terminus_a=SR 66 in Fort Loramie |terminus_b=SR 66 in Minster |length_mi=4.56 |established=1934 }} {{routelist row |state=OH |type=SR |route=363 |terminus_a=Lotus Road in McLean Township |terminus_b=SR 119 in Jackson Township |length_mi=1.43 |established=1934 }} {{routelist row |state=OH |type=SR |route=364 |terminus_a=SR 705 in Patterson-McLean |terminus_b=SR 29 in Noble Township |length_mi=16.73 |established=1936 }} {{routelist row |state=OH |type=SR |route=365 |terminus_a=SR 235/SR 366 in Stokes Township |terminus_b=Indian Lake State Park boat ramp in Stokes Township |length_mi=0.16 |established=1934 }} {{routelist row |state=OH |type=SR |route=366 |terminus_a=US 33 in Stokes Township |terminus_b=SR 117 in Richland Township |length_mi=9.78 |established=1934 }} {{routelist row |state=OH |type=OH 1927 |route=367 |terminus_a=Russells Point |terminus_b=Russells Point |length_mi= |established=1934 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=368 |terminus_a=SR 366 in Richland Township |terminus_b=CR 272/CR 286 in Stokes Township |length_mi=2.59 |established=1934 }} {{routelist row |state=OH |type=SR |route=369 |terminus_a=SR 4 in Bethel Township |terminus_b=US 40 in Bethel Township |length_mi=1.45 |established=1934 }} {{routelist row |state=OH |type=SR |route=370 |terminus_a=John Bryan State Park entrance in Miami Township |terminus_b=SR 343 in Miami Township |length_mi=1.21 |established=1934 }} {{routelist row |state=OH |type=SR |route=371 |terminus_a=Shawnee State Park entrance in Union Township |terminus_b=SR 73 in Union Township |length_mi=0.40 |established=1934 }} {{routelist row |state=OH |type=SR |route=372 |terminus_a=US 23/SR 104 in Franklin Township |terminus_b=Scioto Trail State Forest boundary in Franklin Township |length_mi=0.68 |established=1934 }} {{routelist row |state=OH |type=SR |route=373 |terminus_a=SR 93 in Elizabeth Township |terminus_b=SR 93 in Decatur Township |length_mi=3.39 |established=1934 }} {{routelist row |state=OH |type=SR |route=374 |terminus_a=SR 56 in Benton Township |terminus_b=US 33 in Good Hope Township |length_mi=25.26 |established=1934 }} {{routelist row |state=OH |type=OH 1967 |route=375 |terminus_a=Marietta |terminus_b=Marietta |length_mi= |established=1935 |decommissioned=1969 }} {{routelist row |state=OH |type=SR |route=376 |terminus_a=SR 266 in Windsor Township |terminus_b=SR 60 in Blue Rock Township |length_mi=24.75 |established=1934 }} {{routelist row |state=OH |type=SR |route=377 |terminus_a=SR 550 in Bern Township |terminus_b=SR 78 in Penn Township |length_mi=18.33 |established=1934 }} {{routelist row |state=OH |type=SR |route=378 |terminus_a=SR 243 in Union Township |terminus_b=SR 141 in Aid Township |length_mi=9.46 |established=1935 }} {{routelist row |state=OH |type=SR |route=379 |terminus_a=SR 78 in Seneca Township |terminus_b=SR 147 on Somerset–Beaver township line |length_mi=14.73 |established=1935 }} {{routelist row |state=OH |type=SR |route=380 |terminus_a=US 22/SR 3 in Adams Township |terminus_b=US 42/US 68/US 35 Bus. in Xenia |length_mi=18.01 |established=1935 }} {{routelist row |state=OH |type=OH 1927 |route=381 |terminus_a=Greenville |terminus_b=Ansonia |length_mi= |established=1935 |decommissioned=1936 }} {{routelist row |state=OH |type=OH 1927 |route=382 |terminus_a=Aurora |terminus_b=South Russell |length_mi= |established=1935 |decommissioned=1936 }} {{routelist row |state=OH |type=SR |route=383 |terminus_a=CR 60 in Reading Township |terminus_b=SR 13 in Reading Township |length_mi=1.50 |established=1935 }} {{routelist row |state=OH |type=OH 1948 |route=384 |terminus_a=Williams Center |terminus_b=Ridgeville Corners |length_mi= |established=1935 |decommissioned=1957 }} {{routelist row |state=OH |type=SR |route=385 |terminus_a=US 33/SR 196 in Goshen Township |terminus_b=SR 117 in Roundhead Township |length_mi=6.30 |established=1935 }} {{routelist row |state=OH |type=OH 1927 |route=386 |terminus_a=Violet Township |terminus_b=Liberty Township |length_mi= |established=1935 |decommissioned=1936 }} {{routelist row |state=OH |type=OH 1960 |route=387 |terminus_a=Sandusky |terminus_b=Sandusky |length_mi= |established=1935 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=412 |terminus_a=US 20/SR 19 in Riley Township |terminus_b=SR 101 in Townsend Township |length_mi=12.42 |established=1969 }} {{routelist row |state=OH |type=SR |route=416 |terminus_a=US 36 in Clay Township |terminus_b=SR 800 in Dover Township |length_mi=14.98 |established=1969 }} {{routelist row |state=OH |type=SR |route=420 |terminus_a=US 20/US 23 in Troy Township |terminus_b=I-280/Ohio Turnpike in Lake Township |length_mi=2.89 |established=1969 }} {{routelist row |state=OH |type=SR |route=421 |terminus_a=US 42/US 224 in Harrisville Township |terminus_b=US 42/US 224 in Harrisville Township |length_mi=3.37 |established=1959 }} {{routelist row |state=OH |type=SR |route=423 |terminus_a=SR 47/SR 98 in Waldo |terminus_b=US 23/SR 231 in Grand Prairie Township |length_mi=17.09 |established=1969 }} {{routelist row |state=OH |type=SR |route=424 |terminus_a=US 24 in Defiance (Until 2008) |terminus_b=Napoleon |length_mi=25.77 |established=1964 |decommissioned=2012 }} {{routelist row |state=OH |type=SR |route=430 |terminus_a=SR 309 in Ontario |terminus_b=SR 603 in Mifflin Township |length_mi=13.11 |established=1960 }} {{routelist row |state=OH |type=SR |route=435 |terminus_a=US 35 in Jefferson Township |terminus_b=SR 729 in Jasper Township |length_mi=4.08 |established=2003 }} {{routelist row |state=OH |type=OH 1960 |route=440 |terminus_a=Englewood |terminus_b=St. Clairsville |length_mi= |established=1959 |decommissioned=1967 }} {{routelist row |state=OH |type=SR |route=444 |terminus_a=SR 4 in Dayton |terminus_b=I-675 on Bath–Mad River township line |length_mi=9.03 |established=1959 }} {{routelist row |state=OH |type=SR |route=446 |terminus_a=US 224 in Canfield |terminus_b=SR 46 in Canfield Township |length_mi=1.51 |established=1984 }} {{routelist row |state=OH |type=SR |route=450 |terminus_a=Milford Parkway in Union Township |terminus_b=US 50 in Miami Township |length_mi=1.06 |established=2004 }} {{routelist row |state=OH |type=SR |route=500 |terminus_a=State Line Road/Paulding Road in Benton Township |terminus_b=SR 111 in Paulding |length_mi=13.32 |established=1937 }} {{routelist row |state=OH |type=SR |route=501 |terminus_a=US 33/SR 67/SR 198 in Wapakoneta |terminus_b=SR 117 in Shawnee Township |length_mi=11.93 |established=1937 }} {{routelist row |state=OH |type=SR |route=502 |terminus_a=Greenville Pike in Washington Township |terminus_b=SR 49/SR 121/SR 571 in Greenville |length_mi=9.71 |established=1937 }} {{routelist row |state=OH |type=SR |route=503 |terminus_a=US 127 in Seven Mile |terminus_b=SR 121 in Wayne Lakes |length_mi=40.53 |established=1937 }} {{routelist row |state=OH |type=SR |route=504 |terminus_a=Staunton Township |terminus_b=Staunton Township |length_mi=1.29 |established=1937 |decommissioned=1982 }} {{routelist row |state=OH |type=SR |route=505 |terminus_a=US 52 in Higginsport |terminus_b=SR 125 in Clark Township |length_mi=10.39 |established=1937 }} {{routelist row |state=OH |type=SR |route=506 |terminus_a=SR 124 in Marshall Township |terminus_b=SR 753 in Brush Creek Township |length_mi=4.34 |established=1937 }} {{routelist row |state=OH |type=SR |route=507 |terminus_a=US 68 in Salem Township |terminus_b=SR 245 in Salem Township |length_mi=3.09 |established=1937 }} {{routelist row |state=OH |type=SR |route=508 |terminus_a=SR 235 in De Graff |terminus_b=US 68 in West Liberty |length_mi=9.46 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=509 |terminus_a=Carey |terminus_b=McCuthenville |length_mi= |established=1937 |decommissioned=1964 }} {{routelist row |state=OH |type=SR |route=510 |terminus_a=SR 101 in Clyde |terminus_b=US 6 in Riley Township |length_mi=7.03 |established=1937 }} {{routelist row |state=OH |type=SR |route=511 |terminus_a=SR 39 in Green Township |terminus_b=US 20 in New Russia Township |length_mi=50.27 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=512 |terminus_a=Newark |terminus_b=Newark |length_mi= |established=1937 |decommissioned=1961 }} {{routelist row |state=OH |type=SR |route=513 |terminus_a=SR 146 in Summerfield |terminus_b=US 22 in Madison Township |length_mi=27.19 |established=1937 }} {{routelist row |state=OH |type=SR |route=514 |terminus_a=US 62/SR 514 in Danville |terminus_b=SR 229 on Ripley–Clinton township line |length_mi=19.84 |established=1937 }} {{routelist row |state=OH |type=SR |route=515 |terminus_a=SR 39 in Walnut Creek Township |terminus_b=US 62 in Paint Township |length_mi=5.50 |established=1937 }} {{routelist row |state=OH |type=SR |route=516 |terminus_a=SR 93 in Wayne Township |terminus_b=SR 39 in Dover Township |length_mi=7.70 |established=1937 }} {{routelist row |state=OH |type=SR |route=517 |terminus_a=US 30/SR 45/SR 164/SR 154 in Lisbon |terminus_b=SR 7/SR 558 in Fairfield Township |length_mi=8.50 |established=1937 }} {{routelist row |state=OH |type=SR |route=518 |terminus_a=SR 644 in Franklin Township |terminus_b=US 30/SR 45 in Madison Township |length_mi=11.10 |established=1937 }} {{routelist row |state=OH |type=SR |route=519 |terminus_a=US 22 in Moorefield Township |terminus_b=US 250 in Short Creek Township |length_mi=11.08 |established=1937 }} {{routelist row |state=OH |type=SR |route=520 |terminus_a=SR 514 in Knox Township |terminus_b=US 62 in Killbuck Township |length_mi=13.47 |established=1937 }} {{routelist row |state=OH |type=SR |route=521 |terminus_a=SR 37 in Delaware |terminus_b=SR 656 in Porter Township |length_mi=13.62 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=522 |dab=1930s |terminus_a=Thompson Township |terminus_b=Trumbull |length_mi= |established=1937 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=522 |terminus_a=US 52 in Porter Township |terminus_b=SR 93 in Elizabeth Township |length_mi=16.58 |established=1947 }} {{routelist row |state=OH |type=SR |route=523 |terminus_a=SR 19 in Rice Township |terminus_b=SR 53 in Rice Township |length_mi=3.79 |established=1939 }} {{routelist row |state=OH |type=OH 1927 |route=524 |dab=1930s-1940s |terminus_a=Simons |terminus_b=North Richmond |length_mi= |established=1937 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=524 |terminus_a=SR 164 in Bergholz |terminus_b=SR 39 in Fox Township |length_mi=8.10 |established=1947 }} {{routelist row |state=OH |type=SR |route=526 |terminus_a=Akron |terminus_b=Mogadore |length_mi= |established=1937 |decommissioned=1979 }} {{routelist row |state=OH |type=OH 1927 |route=527 |dab=1930s-1940s |terminus_a=Ghent |terminus_b=Kent |length_mi= |established=1937 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=527 |terminus_a=WV 527 at West Virginia state line in Chesapeake |terminus_b=SR 7 in Chesapeake |length_mi=0.56 |established=1970 }} {{routelist row |state=OH |type=SR |route=528 |terminus_a=US 422/SR 88/SR 528 in Parkman Township |terminus_b=US 20 in North Madison |length_mi=30.36 |established=1937 }} {{routelist row |state=OH |type=SR |route=529 |terminus_a=SR 95 in Marion |terminus_b=SR 61 in Lincoln Township |length_mi=17.61 |established=1939 }} {{routelist row |state=OH |type=SR |route=530 |terminus_a=SR 60 in Lowell |terminus_b=SR 821 in Salem Township |length_mi=7.86 |established=1937 }} {{routelist row |state=OH |type=SR |route=531 |terminus_a=SR 534 in Geneva-on-the-Lake |terminus_b=SR 7 in Conneaut |length_mi=22.72 |established=1937 }} {{routelist row |state=OH |type=SR |route=532 |terminus_a=US 224 in Springfield–Portage township line |terminus_b=I-76 in Tallmadge |length_mi=3.68 |established=1937 }} {{routelist row |state=OH |type=SR |route=533 |terminus_a=SR 540 in Jefferson Township |terminus_b=SR 47 in Jefferson Township |length_mi=1.80 |established=1937 |decommissioned=2014 }} {{routelist row |state=OH |type=SR |route=534 |terminus_a=US 62/SR 173 on Goshen–Butler township line |terminus_b=SR 531 in Geneva-on-the-Lake |length_mi=69.31 |established=1937 }} {{routelist row |state=OH |type=SR |route=535 |terminus_a=SR 283 in Painesville |terminus_b=US 20 in Painesville Township |length_mi=4.85 |established=1937 }} {{routelist row |state=OH |type=SR |route=536 |terminus_a=WV 7 at West Virginia state line in Ohio Township |terminus_b=SR 78 in Adams Township |length_mi=12.63 |established=1937 }} {{routelist row |state=OH |type=SR |route=537 |terminus_a=SR 260 in Bethel Township |terminus_b=SR 26 in Washington Township |length_mi=4.98 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=538 |terminus_a=Pierpont Township |terminus_b=Pierpont Township |length_mi= |established=1937 |decommissioned=1938 }} {{routelist row |state=OH |type=OH 1948 |route=539 |dab=1930s-1950s |terminus_a=Manchester Township |terminus_b=Manchester Township |length_mi= |established=1937 |decommissioned=1959 }} {{routelist row |state=OH |type=SR |route=539 |terminus_a=SR 302 in Chester Township |terminus_b=SR 301 in West Salem |length_mi=13.43 |established=1964 }} {{routelist row |state=OH |type=SR |route=540 |terminus_a=US 68/SR 47 in Bellefontaine |terminus_b=SR 292 in Perry Township |length_mi=8.72 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=541 |dab=1930s-1940s |terminus_a=Mentor Township |terminus_b=Mentor Township |length_mi= |established=1937 |decommissioned=1942 }} {{routelist row |state=OH |type=SR |route=541 |terminus_a=US 62/SR 568 in Martinsburg |terminus_b=I-77 in Liberty Township |length_mi=52.43 |established=1962 }} {{routelist row |state=OH |type=SR |route=542 |terminus_a=SR 212 in Monroe Township |terminus_b=SR 183 in Magnolia |length_mi=15.81 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=543 |terminus_a=Springcreek Township |terminus_b=Orange Township |length_mi= |established=1937 |decommissioned=1959 }} {{routelist row |state=OH |type=OH 1948 |route=544 |terminus_a=Sharon Township |terminus_b=Sharon Township |length_mi= |established=1937 |decommissioned=1959 }} {{routelist row |state=OH |type=SR |route=545 |terminus_a=SR 39 in Mansfield |terminus_b=US 250/SR 60 in Savannah |length_mi=16.94 |established=1937 }} {{routelist row |state=OH |type=SR |route=546 |terminus_a=SR 13 in Middlebury Township |terminus_b=US 42/SR 97 in Lexington |length_mi=11.43 |established=1937 }} {{routelist row |state=OH |type=SR |route=547 |terminus_a=SR 269 in Sherman Township |terminus_b=US 20/SR 18 in Monroeville |length_mi=8.18 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=548 |terminus_a=Mount Eaton |terminus_b=Wadsworth |length_mi= |established=1937 |decommissioned=1967 }} {{routelist row |state=OH |type=OH 1927 |route=549 |terminus_a=Mohicanville |terminus_b=Wooster |length_mi= |established=1937 |decommissioned=1938 }} {{routelist row |state=OH |type=OH 1927 |route=550 |dab=1930s-1940s |terminus_a=Pebble Township |terminus_b=Waverly |length_mi= |established=1937 |decommissioned=1946 }} {{routelist row |state=OH |type=SR |route=550 |terminus_a=US 33 in Athens Township |terminus_b=SR 7 in Warren Township |length_mi=40.58 |established=1976 }} {{routelist row |state=OH |type=SR |route=551 |terminus_a=SR 220 in Pee Pee Township |terminus_b=SR 104 in Pee Pee Township |length_mi=2.87 |established=1937 }} {{routelist row |state=OH |type=SR |route=552 |terminus_a=SR 220 in Pee Pee Township |terminus_b=SR 104 in Pee Pee Township |length_mi=1.75 |established=1937 }} {{routelist row |state=OH |type=SR |route=553 |terminus_a=SR 7 in Crown City |terminus_b=SR 218 in Guyan Township |length_mi=2.34 |established=1937 }} {{routelist row |state=OH |type=SR |route=554 |terminus_a=SR 325 in Raccoon Township |terminus_b=SR 7 in Cheshire |length_mi=20.23 |established=1937 }} {{routelist row |state=OH |type=SR |route=555 |terminus_a=US 50/SR 7/SR 32 in Belpre Township |terminus_b=SR 60 in Wayne Township |length_mi=62.36 |established=1937 }} {{routelist row |state=OH |type=SR |route=556 |terminus_a=SR 145 in Beallsville |terminus_b=SR 7 in Clarington |length_mi=13.24 |established=1937 }} {{routelist row |state=OH |type=SR |route=557 |terminus_a=SR 643 in Clark Township |terminus_b=US 62/SR 39 in Berlin Township |length_mi=10.19 |established=1937 }} {{routelist row |state=OH |type=SR |route=558 |terminus_a=SR 45 in Salem Township |terminus_b=SR 46/SR 170 in East Palestine |length_mi=15.71 |established=1938 }} {{routelist row |state=OH |type=SR |route=559 |terminus_a=SR 4/SR 29 in Mechanicsburg |terminus_b=SR 287 in Zane Township |length_mi=16.64 |established=1937 }} {{routelist row |state=OH |type=SR |route=560 |terminus_a=SR 55 in Mad River Township |terminus_b=SR 29 in Concord Township |length_mi=9.94 |established=1937 }} {{routelist row |state=OH |type=SR |route=561 |terminus_a=US 50/SR 32/SR 125 in Cincinnati |terminus_b=Vine Street/Seymour Street in Cincinnati |length_mi=7.29 |established=1938 }} {{routelist row |state=OH |type=SR |route=562 |terminus_a=I-75 in Cincinnati |terminus_b=I-71 in Cincinnati |length_mi=3.43 |established=1938 }} {{routelist row |state=OH |type=OH 1960 |route=563 |terminus_a=Dexter City |terminus_b=Middleburg |length_mi= |established=1937 |decommissioned=1964 }} {{routelist row |state=OH |type=SR |route=564 |terminus_a=SR 78 in Caldwell |terminus_b=SR 145 in Jefferson Township |length_mi=13.48 |established=1937 }} {{routelist row |state=OH |type=SR |route=565 |terminus_a=SR 145 in Elk Township |terminus_b=SR 260 in Bethel Township |length_mi=6.98 |established=1937 }} {{routelist row |state=OH |type=SR |route=566 |terminus_a=SR 147 in Seneca Township |terminus_b=SR 285 in Wayne Township |length_mi=4.80 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=567 |terminus_a=Northwest Township |terminus_b=Pioneer |length_mi= |established=1938 |decommissioned=1955 }} {{routelist row |state=OH |type=OH 1948 |route=568 |dab=1930s-1950s |terminus_a=Sylvania |terminus_b=Washington Township |length_mi= |established=1939 |decommissioned=1951 }} {{routelist row |state=OH |type=SR |route=568 |terminus_a=SR 12/SR 37 in Findlay |terminus_b=US 23/SR 103/SR 199 in Carey |length_mi=16.18 |established=1965 }} {{routelist row |state=OH |type=OH 1948 |route=569 |terminus_a=Jefferson Township |terminus_b=Madison Township |length_mi= |established=1938 |decommissioned=1955 }} {{routelist row |state=OH |type=OH 1960 |route=570 |terminus_a=Providence Township |terminus_b=Waterville Township |length_mi= |established=1937 |decommissioned=1961 }} {{routelist row |state=OH |type=OH 1948 |route=571 |dab=1930s-1950s |terminus_a=Bridgewater Township |terminus_b=Bridgewater Township |length_mi= |established=1937 |decommissioned=1955 }} {{routelist row |state=OH |type=SR |route=571 |terminus_a=SR 28 at Indiana state line in Union City |terminus_b=US 40 in Bethel Township |length_mi=50.47 |established=1962 }} {{routelist row |state=OH |type=OH 1927 |route=572 |terminus_a=Bailey |terminus_b=Sylvania Township |length_mi= |established=1937 |decommissioned=1945 }} {{routelist row |state=OH |type=OH 1927 |route=573 |terminus_a=Tiffin Township |terminus_b=Adams Township |length_mi= |established=1939 |decommissioned=1945 }} {{routelist row |state=OH |type=SR |route=574 |terminus_a=SR 566 in Seneca Township |terminus_b=SR 313 in Richland Township |length_mi=4.35 |established=1947 }} {{routelist row |state=OH |type=SR |route=575 |terminus_a=Neumans Ferry Dock on Kelleys Island |terminus_b=Division Street on Kelleys Island |length_mi=2.60 |established=1937 }} {{routelist row |state=OH |type=SR |route=576 |terminus_a=SR 2 in Center Township |terminus_b=Hillsdale Road in Bridgewater Township |length_mi=20.52 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=577 |terminus_a=Waterville |terminus_b=Toledo |length_mi= |established=1939 |decommissioned=1951 }} {{routelist row |state=OH |type=SR |route=578 |terminus_a=SR 65 in Grand Rapids |terminus_b=US 24 in Providence Township |length_mi=0.19 |established=1937 |decommissioned=2012 }} {{routelist row |state=OH |type=SR |route=579 |terminus_a=SR 51 in Lake Township |terminus_b=SR 2 in Benton Township |length_mi=10.76 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=580 |terminus_a=Richland Township |terminus_b=Ridgeville |length_mi= |established=1939 |decommissioned=1957 }} {{routelist row |state=OH |type=OH 1927 |route=581 |terminus_a=Toledo |terminus_b=Bono |length_mi= |established=1937 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=582 |terminus_a=SR 65 in Washington Township |terminus_b=SR 105 in Woodville Township |length_mi=20.09 |established=1940 }} {{routelist row |state=OH |type=OH 1948 |route=584 |terminus_a=Salem Township |terminus_b=Bay Township |length_mi= |established=1937 |decommissioned=1957 }} {{routelist row |state=OH |type=OH 1927 |route=585 |dab=1930s |terminus_a=Kipton |terminus_b=Oberlin |length_mi= |established=1937 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=585 |terminus_a=SR 3/SR 83 in Wooster |terminus_b=SR 21 in Norton |length_mi=19.91 |established=1969 }} {{routelist row |state=OH |type=SR |route=586 |terminus_a=SR 146 in Licking Township |terminus_b=SR 13 in Mount Vernon |length_mi=29.98 |established=1939 }} {{routelist row |state=OH |type=SR |route=587 |terminus_a=SR 53 in Tymochtee Township |terminus_b=SR 18 in Fostoria |length_mi=12.50 |established=1937 }} {{routelist row |state=OH |type=SR |route=588 |terminus_a=SR 325 in Rio Grande |terminus_b=SR 7 in Gallipolis |length_mi=11.71 |established=1947 }} {{routelist row |state=OH |type=SR |route=589 |terminus_a=SR 55 in Casstown |terminus_b=SR 29 in Green Township |length_mi=16.67 |established=1937 }} {{routelist row |state=OH |type=SR |route=590 |terminus_a=SR 12 in Bettsville |terminus_b=SR 2 in Benton Township |length_mi=25.13 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=591 |terminus_a=Springville |terminus_b=Tiffin |length_mi= |established=1937 |decommissioned=1955 }} {{routelist row |state=OH |type=OH 1948 |route=592 |terminus_a=Jackson Towhship |terminus_b=Jackson Township |length_mi= |established=1937 |decommissioned=1955 }} {{routelist row |state=OH |type=SR |route=595 |terminus_a=US 33 in Green Township |terminus_b=SR 216 in New Straitsville |length_mi=9.18 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=596 |terminus_a=Hebron |terminus_b=Edgewater Beach |length_mi= |established=1937 |decommissioned=1958 }} {{routelist row |state=OH |type=SR |route=598 |terminus_a=SR 19/SR 61/SR 309 in Galion |terminus_b=SR 103 in New Haven Township |length_mi=23.43 |established=1937 }} {{routelist row |state=OH |type=SR |route=600 |terminus_a=US 23 in Madison Township |terminus_b=US 20 in Washington Township |length_mi=9.67 |established=1937 }} {{routelist row |state=OH |type=SR |route=601 |terminus_a=SR 18 on Norwalk–Townsend township line |terminus_b=SR 113 in Milan |length_mi=5.94 |established=1938 }} {{routelist row |state=OH |type=SR |route=602 |terminus_a=SR 19 in Polk Township |terminus_b=SR 103 in New Washington |length_mi=14.47 |established=1937 }} {{routelist row |state=OH |type=SR |route=603 |terminus_a=SR 95 in Monroe Township |terminus_b=SR 61/SR 98 in Plymouth |length_mi=33.58 |established=1938 }} {{routelist row |state=OH |type=SR |route=604 |terminus_a=US 42 in Jackson Township |terminus_b=SR 94/SR 585 in Chippewa Township |length_mi=24.04 |established=1937 }} {{routelist row |state=OH |type=SR |route=605 |terminus_a=US 62 in New Albany |terminus_b=SR 37 in Trenton Township |length_mi=9.38 |established=1937 }} {{routelist row |state=OH |type=SR |route=606 |terminus_a=SR 3 in Granger Township |terminus_b=SR 94/SR 303 in Hinckley Township |length_mi=4.26 |established=1937 }} {{routelist row |state=OH |type=SR |route=607 |dab=1980s–2000s |terminus_a=WV 106 at West Virginia state line near Huntington, WV |terminus_b=SR 7 in Proctorville |length_mi=0.44 |established=1986 |decommissioned=2007 }} {{routelist row |state=OH |type=SR |route=607 |terminus_a=SR 60 in Morgan Township |terminus_b=SR 78 in Morgan Township |length_mi=1.69 |established=2011 }} {{routelist row |state=OH |type=SR |route=608 |terminus_a=SR 528 in Middlefield Township |terminus_b=CR 360/CR 412 in Concord Township |length_mi=19.47 |established=1938 }} {{routelist row |state=OH |type=SR |route=609 |terminus_a=SR 7 in Hartford Township |terminus_b=CR 182 in Orangeville |length_mi=2.65 |established=1937 }} {{routelist row |state=OH |type=SR |route=611 |terminus_a=US 6 in Lorain |terminus_b=SR 254 in Avon |length_mi=11.13 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=612 |terminus_a=SR 82 in Strongsville |terminus_b=SR 10 in Cleveland |length_mi=10.1 |established=1937 |decommissioned=1951 }} {{routelist row |state=OH |type=OH 1927 |route=613 |dab=1930s-1940s |terminus_a=Glenwillow |terminus_b=Solon |length_mi= |established=1937 |decommissioned=1945 }} {{routelist row |state=OH |type=SR |route=613 |terminus_a=State Line Road on Benton–Harrison township line |terminus_b=US 23/SR 18/SR 199 in Fostoria |length_mi=75.86 |established=1970 }} {{routelist row |state=OH |type=OH 1927 |route=614 |terminus_a=Concord Township |terminus_b=Madison |length_mi= |established=1937 |decommissioned=1942 }} {{routelist row |state=OH |type=SR |route=615 |terminus_a=SR 306 in Kirtland |terminus_b=SR 283 in Mentor-on-the-Lake |length_mi=6.87 |established=1937 }} {{routelist row |state=OH |type=SR |route=616 |terminus_a=SR 170 in Poland |terminus_b=US 62/SR 7/SR 304 in Hubbard |length_mi=10.48 |established=1939 }} {{routelist row |state=OH |type=SR |route=617 |terminus_a=SR 165 in Springfield Township |terminus_b=PA 351 at Pennsylvania state line in Springfield Township |length_mi=4.74 |established=1937 }} {{routelist row |state=OH |type=SR |route=618 |terminus_a=US 50/SR 7/SR 32 in Belpre Township |terminus_b=SR 7 in Belpre |length_mi=7.45 |established=1937 }} {{routelist row |state=OH |type=SR |route=619 |terminus_a=I-76/US 224 in Akron |terminus_b=SR 183 in Alliance |length_mi=28.98 |established=1937 }} {{routelist row |state=OH |type=SR |route=621 |terminus_a=US 36 in Keene Township |terminus_b=CR 190 in White Eyes Township |length_mi=5.98 |established=1941 }} {{routelist row |state=OH |type=OH 1927 |route=622 |terminus_a=Poland Township |terminus_b=Poland Township |length_mi= |established=1937 |decommissioned=1941 }} {{routelist row |state=OH |type=OH 1927 |route=623 |terminus_a=Alliance |terminus_b=Alliance |length_mi= |established=1938 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=625 |terminus_a=US 224 in Boardman Township |terminus_b=US 62 in Youngstown |length_mi=3.36 |established=1937 }} {{routelist row |state=OH |type=SR |route=626 |terminus_a=SR 165 in Beaver Township |terminus_b=SR 7 in Beaver Township |length_mi=3.46 |established=1937 }} {{routelist row |state=OH |type=OH 1967 |route=627 |dab=1930s-1960s |terminus_a=SR 14/US 224 in Deerfield |terminus_b=SR 5 in Paris |length_mi= |established=1937 |decommissioned=1969 }} {{routelist row |state=OH |type=SR |route=627 |terminus_a=US 30/US 62 in Perry Township |terminus_b=I-77 in Canton |length_mi=4.76 |established=1987 }} {{routelist row |state=OH |type=OH 1960 |route=628 |terminus_a=North Canton |terminus_b=North Canton |length_mi= |established=1937 |decommissioned=1967 }} {{routelist row |state=OH |type=OH 1927 |route=629 |terminus_a=Jackson Township |terminus_b=Youngstown |length_mi= |established=1937 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=630 |terminus_a=SR 170 in New Middletown |terminus_b=PA 317 at Pennsylvania state line in Springfield Township |length_mi=2.56 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=631 |terminus_a=Valley View |terminus_b=Northfield Center Township |length_mi= |established=1937 |decommissioned=1967 }} {{routelist row |state=OH |type=OH 1960 |route=632 |terminus_a=Stow |terminus_b=Stow |length_mi= |established=1937 |decommissioned=1966 }} {{routelist row |state=OH |type=SR |route=633 |terminus_a=US 20 in Wickliffe |terminus_b=Lakeland Boulevard in Wickliffe |length_mi=0.58 |established=1940 }} {{routelist row |state=OH |type=SR |route=634 |terminus_a=SR 189/SR 190 in Fort Jennings |terminus_b=SR 15 in Monroe Township |length_mi=17.95 |established=1937 }} {{routelist row |state=OH |type=SR |route=635 |terminus_a=SR 18 in Bascom |terminus_b=US 6 in Jackson Township |length_mi=15.18 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=636 |terminus_a=Harrison Township |terminus_b=Tully Township |length_mi= |established=1937 |decommissioned=1942 }} {{routelist row |state=OH |type=SR |route=637 |terminus_a=US 224 on Jackson–Hoaglin township line |terminus_b=SR 66 in Brown Township |length_mi=23.16 |established=1937 }} {{routelist row |state=OH |type=SR |route=638 |terminus_a=US 68 in McArthur Township |terminus_b=SR 273 in Belle Center |length_mi=3.99 |established=1937 }} {{routelist row |state=OH |type=SR |route=640 |terminus_a=SR 283 in Willowick |terminus_b=US 20/SR 174 in Willoughby |length_mi=3.35 |established=1946 }} {{routelist row |state=OH |type=SR |route=643 |terminus_a=SR 83 in Keene Township |terminus_b=SR 93 in Clark Township |length_mi=16.25 |established=1937 }} {{routelist row |state=OH |type=SR |route=644 |terminus_a=SR 39 in Salineville |terminus_b=US 30/SR 9 in Kensington |length_mi=11.60 |established=1937 }} {{routelist row |state=OH |type=SR |route=646 |terminus_a=US 250 in Stock Township |terminus_b=SR 43 in Island Creek Township |length_mi=28.78 |established=1937 }} {{routelist row |state=OH |type=SR |route=647 |terminus_a=SR 7 in Martins Ferry |terminus_b=SR 150 in Mount Pleasant |length_mi=9.96 |established=1939 }} {{routelist row |state=OH |type=SR |route=650 |terminus_a=US 52 in Hanging Rock |terminus_b=SR 522 in Elizabeth Township |length_mi=9.28 |established=1955 }} {{routelist row |state=OH |type=SR |route=651 |terminus_a=SR 643 in Crawford Township |terminus_b=SR 93 in Baltic |length_mi=3.99 |established=1939 }} {{routelist row |state=OH |type=SR |route=652 |terminus_a=12th Street/13th Street in Coal Grove |terminus_b=US 52 in Coal Grove |length_mi=0.31 |established=2012 }} {{routelist row |state=OH |type=OH 1960 |route=655 |terminus_a=Key |terminus_b=Diles Bottom |length_mi= |established=1939 |decommissioned=1967 }} {{routelist row |state=OH |type=SR |route=656 |terminus_a=SR 61 in Kingston Township |terminus_b=SR 229 in South Bloomfield Township |length_mi=10.07 |established=1937 }} {{routelist row |state=OH |type=SR |route=657 |terminus_a=SR 13 in Newton Township |terminus_b=US 36/SR 3 in Hilliar Township |length_mi=19.84 |established=1937 }} {{routelist row |state=OH |type=SR |route=658 |terminus_a=SR 209 in Adams Township |terminus_b=SR 541 in Wheeling Township |length_mi=11.07 |established=1937 }} {{routelist row |state=OH |type=SR |route=660 |terminus_a=SR 313 in Westland Township |terminus_b=SR 209 in Jackson Township |length_mi=6.33 |established=1937 }} {{routelist row |state=OH |type=SR |route=661 |terminus_a=SR 16/SR 37 in Granville Township |terminus_b=SR 13 in Mount Vernon |length_mi=22.22 |established=1937 }} {{routelist row |state=OH |type=SR |route=662 |terminus_a=SR 209 in Adams Township |terminus_b=SR 93 in Linton Township |length_mi=8.14 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=663 |terminus_a=Somerset |terminus_b=Crooksville |length_mi= |established=1937 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=664 |terminus_a=SR 56 in Benton Township |terminus_b=SR 256 on Richland–Thorn township line |length_mi=37.08 |established=1937 }} {{routelist row |state=OH |type=SR |route=665 |terminus_a=US 42/SR 38/SR 56/SR 142 in London |terminus_b=US 23/SR 317 in Hamilton Township |length_mi=25.64 |established=1937 }} {{routelist row |state=OH |type=SR |route=666 |terminus_a=SR 60/SR 146 in Zanesville |terminus_b=SR 208 in Madison Township |length_mi=14.17 |established=1937 }} {{routelist row |state=OH |type=SR |route=668 |terminus_a=SR 93 in Falls Township |terminus_b=US 40 in Bowling Green Township |length_mi=29.24 |established=1937 }} {{routelist row |state=OH |type=SR |route=669 |terminus_a=SR 13 in Reading Township |terminus_b=SR 37/SR 78 in Malta |length_mi=32.70 |established=1937 }} {{routelist row |state=OH |type=SR |route=670 |dab=1930s-1970s |terminus_a=Senecaville Lake |terminus_b=Salesville |length_mi= |established=1937 |decommissioned=1973 }} {{routelist row |state=OH |type=SR |route=671 |terminus_a=SR 327 in Eagle Township |terminus_b=US 50 in Harrison Township |length_mi=4.58 |established=1939 }} {{routelist row |state=OH |type=SR |route=672 |terminus_a=SR 146 in Spencer Township |terminus_b=SR 821 in Buffalo Township |length_mi=3.11 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=673 |terminus_a=Blue Rock |terminus_b=Cumberland |length_mi= |established=1937 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=674 |terminus_a=US 22 on Washington–Clearcreek township line |terminus_b=US 33 in Canal Winchester |length_mi=16.01 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=675 |dab=1930s-1960s |terminus_a=Buchtel |terminus_b=Trimble Township |length_mi= |established=1937 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=676 |terminus_a=SR 555 in Wesley Township |terminus_b=SR 7 in Marietta |length_mi=26.40 |established=1937 }} {{routelist row |state=OH |type=SR |route=677 |terminus_a=US 50 in Elk Township |terminus_b=SR 278 in Zaleski |length_mi=4.78 |established=1937 }} {{routelist row |state=OH |type=SR |route=678 |terminus_a=SR 374 in Laurel Township |terminus_b=SR 180 in Laurel Township |length_mi=4.00 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=680 |dab=1930s-1960s |terminus_a=Mineral |terminus_b=Reedsville |length_mi= |established=1937 |decommissioned=1962 }} {{routelist row |state=OH |type=SR |route=681 |terminus_a=SR 356 in Waterloo Township |terminus_b=SR 124 in Olive Township |length_mi=39.43 |established=1962 }} {{routelist row |state=OH |type=SR |route=682 |terminus_a=US 33/US 50/SR 32 in Athens Township |terminus_b=SR 13 in Chauncey |length_mi=7.75 |established=1937 }} {{routelist row |state=OH |type=SR |route=683 |terminus_a=SR 93 in Clinton Township |terminus_b=US 50 in Richland Township |length_mi=8.22 |established=1937 }} {{routelist row |state=OH |type=SR |route=684 |terminus_a=SR 143 in Scipio Township |terminus_b=SR 681 in Scipio Township |length_mi=3.91 |established=1937 }} {{routelist row |state=OH |type=SR |route=685 |terminus_a=SR 78 in Buchtel |terminus_b=SR 13 in Trimble Township |length_mi=5.24 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=686 |terminus_a=Lawrence Township |terminus_b=Massillon |length_mi= |established=1937 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=687 |terminus_a=SR 241 in Jackson Township |terminus_b=I-77/US 62 in Canton |length_mi=5.70 |established=1937 }} {{routelist row |state=OH |type=SR |route=689 |terminus_a=SR 160 in Wilkesville Township |terminus_b=SR 32 in Columbia Township |length_mi=7.52 |established=1937 }} {{routelist row |state=OH |type=SR |route=690 |terminus_a=US 50/SR 32 in Canaan Township |terminus_b=SR 550 in Ames Township |length_mi=5.00 |established=1937 }} {{routelist row |state=OH |type=SR |route=691 |terminus_a=SR 56 in Waterloo Township |terminus_b=US 33/SR 78 in Nelsonville |length_mi=10.29 |established=1938 }} {{routelist row |state=OH |type=SR |route=692 |terminus_a=SR 692 in Scipio Township |terminus_b=SR 681 in Scipio Township |length_mi=3.19 |established=1937 |decommissioned=2013 }} {{routelist row |state=OH |type=SR |route=694 |terminus_a=SR 114 in Perry Township |terminus_b=US 224 in Glandorf |length_mi=12.00 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=695 |terminus_a=Lloydsville |terminus_b=Lloydsville |length_mi= |established=1939 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=696 |terminus_a=US 30 in Richland Township |terminus_b=SR 12 in Riley Township |length_mi=9.68 |established=1939 }} {{routelist row |state=OH |type=SR |route=697 |terminus_a=SR 116 in Ridge Township |terminus_b=SR 66/SR 190 in Delphos |length_mi=7.54 |established=1938 }} {{routelist row |state=OH |type=SR |route=698 |terminus_a=SR 103 in Van Buren Township |terminus_b=CR 313 in Eagle Township |length_mi=6.44 |established=1937 }} {{routelist row |state=OH |type=SR |route=699 |terminus_a=Kirby |terminus_b=Kirby |length_mi=2.02 |established=1937 |decommissioned=1996 }} {{routelist row |state=OH |type=SR |route=700 |terminus_a=SR 88 in Freedom Township |terminus_b=SR 87/SR 168 in Burton |length_mi=16.70 |established=1942 }} {{routelist row |state=OH |type=SR |route=701 |terminus_a=SR 309 in Marion Township |terminus_b=US 68 on Pleasant–Blanchard township line |length_mi=8.93 |established=1937 }} {{routelist row |state=OH |type=OH 1967 |route=702 |dab=1940s-1970s |terminus_a=SR 235 in Stokes Township, Logan County |terminus_b=Turkeyfoot Point on the Indian Lake shoreline in Stokes Township |length_mi= |established=1940 |decommissioned=1977 }} {{routelist row |state=OH |type=SR |route=702 |terminus_a=Brilliant, Ohio |terminus_b=West Virginia state line in Wells Township, Jefferson County |length_mi=0.64 |established=2023 }} {{routelist row |state=OH |type=SR |route=703 |terminus_a=SR 219 in Montezuma |terminus_b=SR 29/SR 66/SR 116 in St. Marys |length_mi=14.92 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=704 |terminus_a=Willshire |terminus_b=Lima |length_mi= |established=1937 |decommissioned=1939 }} {{routelist row |state=OH |type=SR |route=705 |terminus_a=SR 49 in Mississinawa Township |terminus_b=SR 29 in Clinton Township |length_mi=28.80 |established=1937 }} {{routelist row |state=OH |type=SR |route=706 |terminus_a=SR 29 in Perry Township |terminus_b=SR 235 in Miami Township |length_mi=7.44 |established=1937 }} {{routelist row |state=OH |type=SR |route=707 |terminus_a=SR 218 at Indiana state line in Black Creek Township |terminus_b=SR 117 in Union Township |length_mi=19.43 |established=1937 }} {{routelist row |state=OH |type=SR |route=708 |terminus_a=SR 235 in Washington Township |terminus_b=Township Road 253 in Washington Township |length_mi=2.32 |established=1937 }} {{routelist row |state=OH |type=SR |route=709 |terminus_a=SR 118 in Ohio City |terminus_b=SR 116 on York–Jennings township line |length_mi=9.20 |established=1938 }} {{routelist row |state=OH |type=SR |route=710 |terminus_a=SR 161 in Columbus |terminus_b=I-270 in Columbus |length_mi=4.62 |established=1969 }} {{routelist row |state=OH |type=SR |route=711 |terminus_a=I-680 in Youngstown |terminus_b=I-80/SR 11 in Liberty Township |length_mi=3.44 |established=1974 }} {{routelist row |state=OH |type=SR |route=714 |terminus_a=Union Township |terminus_b=Salem Township |length_mi=3.07 |established=1937 |decommissioned=1982 }} {{routelist row |state=OH |type=SR |route=715 |terminus_a=US 36 in Union Township |terminus_b=US 36 in Nellie |length_mi=12.40 |established=1939 }} {{routelist row |state=OH |type=SR |route=716 |terminus_a=SR 705 in Osgood |terminus_b=SR 274 in Chickasaw |length_mi=6.71 |established=1937 }} {{routelist row |state=OH |type=SR |route=718 |terminus_a=SR 721 in Newton Township |terminus_b=SR 55 in Troy |length_mi=10.62 |established=1937 }} {{routelist row |state=OH |type=SR |route=719 |terminus_a=US 22/SR 93 on South Zanesville–Zanesville municipal line |terminus_b=SR 555 in Zanesville |length_mi=0.61 |established=1989 }} {{routelist row |state=OH |type=SR |route=720 |terminus_a=SR 65 in Clay Township |terminus_b=US 33 in Russells Point |length_mi=8.20 |established=1937 }} {{routelist row |state=OH |type=SR |route=721 |terminus_a=SR 49 in Union Township |terminus_b=SR 185 on Adams–Newberry township line |length_mi=17.86 |established=1937 }} {{routelist row |state=OH |type=SR |route=722 |terminus_a=SR 121 in Harrison Township |terminus_b=SR 49 in Monroe Township |length_mi=16.74 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=723 |dab=1930s-1940s |terminus_a=Harveysburg |terminus_b=New Burlington |length_mi= |established=1939 |decommissioned=1945 }} {{routelist row |state=OH |type=SR |route=723 |terminus_a=I-70 in Cambridge Township |terminus_b=US 22/US 40 in Cambridge |length_mi=0.85 |established=1961 }} {{routelist row |state=OH |type=SR |route=724 |terminus_a=SR 260 in Stock Township |terminus_b=SR 145 in Franklin Township |length_mi=4.05 |established=1937 }} {{routelist row |state=OH |type=SR |route=725 |terminus_a=SR 44 in Israel Township |terminus_b=US 42 in Spring Valley |length_mi=48.07 |established=1937 }} {{routelist row |state=OH |type=SR |route=726 |terminus_a=US 127 in Washington Township |terminus_b=SR 121 in New Madison |length_mi=14.21 |established=1937 }} {{routelist row |state=OH |type=SR |route=727 |terminus_a=SR 131 in Stonelick Township |terminus_b=SR 133 in Wayne Township |length_mi=5.46 |established=1937 }} {{routelist row |state=OH |type=SR |route=728 |terminus_a=US 23/SR 348 in Valley Township |terminus_b=CR 28/CR 180 in Jefferson Township |length_mi=1.93 |established=1975 }} {{routelist row |state=OH |type=SR |route=729 |terminus_a=SR 73/SR 350 in Green Township |terminus_b=SR 323 in Stokes Township |length_mi=33.57 |established=1937 }} {{routelist row |state=OH |type=SR |route=730 |terminus_a=SR 133 in Marion Township |terminus_b=US 68/SR 134 in Wilmington |length_mi=11.43 |established=1939 }} {{routelist row |state=OH |type=SR |route=732 |terminus_a=SR 129 in Reily Township |terminus_b=US 35/US 127/SR 122 in Eaton |length_mi=30.61 |established=1938 }} {{routelist row |state=OH |type=SR |route=733 |terminus_a=SR 124/SR 833 in Pomeroy |terminus_b=US 33/SR 7 in Salisbury Township |length_mi=2.25 |established=2013 }} {{routelist row |state=OH |type=SR |route=734 |terminus_a=SR 72 in Jamestown |terminus_b=SR 38 in Paint Township |length_mi=16.58 |established=1937 }} {{routelist row |state=OH |type=SR |route=735 |terminus_a=US 35 in Gallipolis Township |terminus_b=SR 7 in Addison Township |length_mi=1.41 |established=1969 }} {{routelist row |state=OH |type=SR |route=736 |terminus_a=US 42 in Jerome Township |terminus_b=SR 38 in Marysville |length_mi=8.41 |established=1937 }} {{routelist row |state=OH |type=SR |route=739 |terminus_a=US 33/SR 287 in Allen Township |terminus_b=SR 4/SR 423 in Marion |length_mi=35.50 |established=1937 }} {{routelist row |state=OH |type=SR |route=741 |terminus_a=I-71 in Deerfield Township |terminus_b=I-75 in Moraine |length_mi=27.23 |established=1938 }} {{routelist row |state=OH |type=SR |route=743 |terminus_a=5th Street in Moscow |terminus_b=SR 222 in Washington Township |length_mi=6.76 |established=1937 }} {{routelist row |state=OH |type=SR |route=744 |terminus_a=US 127 in Somers Township |terminus_b=SR 122 in Madison Township |length_mi=10.82 |established=1937 }} {{routelist row |state=OH |type=SR |route=745 |terminus_a=US 33/SR 161 in Dublin |terminus_b=US 42/SR 257 in Concord Township |length_mi=9.99 |established=1937 }} {{routelist row |state=OH |type=SR |route=746 |terminus_a=US 42 in Westfield Township |terminus_b=SR 309 in Caledonia |length_mi=13.00 |established=1937 }} {{routelist row |state=OH |type=SR |route=747 |terminus_a=SR 4 in Glendale |terminus_b=SR 4 in Liberty Township |length_mi=11.35 |established=1937 }} {{routelist row |state=OH |type=SR |route=748 |terminus_a=SR 126 in Morgan Township |terminus_b=SR 129 in Ross Township |length_mi=5.80 |established=1937 }} {{routelist row |state=OH |type=SR |route=749 |terminus_a=US 52 in Pierce Township |terminus_b=SR 132 in Ohio Township |length_mi=5.51 |established=1937 }} {{routelist row |state=OH |type=SR |route=750 |terminus_a=SR 257 in Liberty Township |terminus_b=I-71 in Columbus |length_mi=9.67 |established=1937 }} {{routelist row |state=OH |type=OH 1948 |route=751 |dab=1930s-1950s |terminus_a=Madison Township |terminus_b=Columbus |length_mi= |established=1937 |decommissioned=1959 }} {{routelist row |state=OH |type=SR |route=751 |terminus_a=SR 93 in West Lafayette |terminus_b=I-77 in Stone Creek |length_mi=15.96 |established=1962 }} {{routelist row |state=OH |type=SR |route=752 |terminus_a=US 23 in South Bloomfield |terminus_b=SR 674 on Walnut–Amanda township line |length_mi=8.43 |established=1937 }} {{routelist row |state=OH |type=SR |route=753 |terminus_a=SR 41 in Brush Creek Township |terminus_b=US 22 in Washington Court House |length_mi=35.35 |established=1937 }} {{routelist row |state=OH |type=SR |route=754 |terminus_a=SR 39/SR 60 in Monroe Township |terminus_b=SR 514 in Ripley Township |length_mi=6.72 |established=1962 }} {{routelist row |state=OH |type=SR |route=756 |terminus_a=SR 232 in Monroe Township |terminus_b=SR 505 in Lewis Township |length_mi=13.16 |established=1937 }} {{routelist row |state=OH |type=SR |route=757 |terminus_a=SR 13 in Somerset |terminus_b=SR 204 in Hopewell Township |length_mi=5.68 |established=1938 }} {{routelist row |state=OH |type=SR |route=761 |terminus_a=SR 313 in Wayne Township |terminus_b=SR 265 in Salesville |length_mi=4.33 |established=1974 }} {{routelist row |state=OH |type=SR |route=762 |terminus_a=US 62/SR 3 in Darby Township |terminus_b=CR 385 in Harrison Township |length_mi=14.89 |established=1938 }} {{routelist row |state=OH |type=SR |route=763 |terminus_a=SR 41 in Huntington Township |terminus_b=SR 125 in Byrd Township |length_mi=12.70 |established=1937 }} {{routelist row |state=OH |type=SR |route=764 |terminus_a=SR 93 in Akron |terminus_b=SR 241 in Akron |length_mi=4.16 |established=1946 }} {{routelist row |state=OH |type=SR |route=767 |terminus_a=SR 7 in Bridgeport |terminus_b=US 40/US 250 in Bridgeport |length_mi=0.30 |established= }} {{routelist row |state=OH |type=SR |route=768 |terminus_a=US 36 in Mount Vernon |terminus_b=SR 3 in Monroe Township |length_mi=1.70 |established=1946 }} {{routelist row |state=OH |type=SR |route=770 |terminus_a=SR 247 in Seaman |terminus_b=SR 73 in Bratton Township |length_mi=10.52 |established=1937 }} {{routelist row |state=OH |type=SR |route=771 |terminus_a=SR 138 in Paint Township |terminus_b=SR 28 in Leesburg |length_mi=7.11 |established=1937 }} {{routelist row |state=OH |type=SR |route=772 |terminus_a=SR 73 in Rarden |terminus_b=US 50/SR 104 in Chillicothe |length_mi=45.99 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=773 |terminus_a=Rochester Township |terminus_b=Akron |length_mi= |established=1937 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=774 |terminus_a=SR 133 in Franklin Township |terminus_b=US 68 in Pike Township |length_mi=14.93 |established=1938 }} {{routelist row |state=OH |type=SR |route=775 |terminus_a=WV 106 at West Virginia state line in Proctorville |terminus_b=SR 141 in Green Township |length_mi=35.30 |established=1937 }} {{routelist row |state=OH |type=SR |route=776 |terminus_a=SR 335 in Madison Township |terminus_b=SR 139 in Jackson |length_mi=16.27 |established=1938 }} {{routelist row |state=OH |type=SR |route=778 |nolink=yes |terminus_a=SR 101 in Adams Township |terminus_b=SR 19 in Adams Township |length_mi=0.43 |established=1942 }} {{routelist row |state=OH |type=OH 1927 |route=780 |terminus_a=Salem Township |terminus_b=Hamer Township |length_mi= |established=1937 |decommissioned=1946 }} {{routelist row |state=OH |type=SR |route=781 |terminus_a=SR 41 in Meigs Township |terminus_b=SR 348 in Jefferson Township |length_mi=10.99 |established=1938 }} {{routelist row |state=OH |type=OH 1948 |route=782 |terminus_a=Columbus |terminus_b=Columbus |length_mi= |established=1949 |decommissioned=1957 }} {{routelist row |state=OH |type=SR |route=785 |terminus_a=SR 247 in Jackson Township |terminus_b=SR 73 in Jackson Township |length_mi=3.60 |established=1937 }} {{routelist row |state=OH |type=SR |route=788 |terminus_a=SR 93 in Jackson |terminus_b=SR 93 in Coal Township |length_mi=6.27 |established=1939 }} {{routelist row |state=OH |type=SR |route=790 |terminus_a=SR 775 in Mason Township |terminus_b=SR 218 in Guyan Township |length_mi=7.22 |established=1937 }} {{routelist row |state=OH |type=SR |route=791 |terminus_a=Canton |terminus_b=Canton |length_mi= |established=1946 |decommissioned=1976 }} {{routelist row |state=OH |type=SR |route=792 |terminus_a=SR 676 in Wesley Township |terminus_b=SR 266 in Windsor Township |length_mi=5.53 |established=1937 }} {{routelist row |state=OH |type=OH 1927 |route=793 |dab=1937 |terminus_a=Marble Cliff |terminus_b=Columbus |length_mi= |established=1937 |decommissioned=1937 }} {{routelist row |state=OH |type=SR |route=793 |terminus_a=Hocking Township |terminus_b=US 33 in Lancaster |length_mi=4.80 |established=1959 |decommissioned=2006 }} {{routelist row |state=OH |type=OH 1927 |route=794 |dab=1930s-1940s |terminus_a=Washingtonville |terminus_b=Marquis |length_mi= |established=1937 |decommissioned=1942 }} {{routelist row |state=OH |type=SR |route=794 |terminus_a=US 68 in Green Township |terminus_b=SR 72 in Green Township |length_mi=2.51 |established=1950 |decommissioned=2013 }} {{routelist row |state=OH |type=SR |route=795 |terminus_a=US 20/SR 199 in Perrysburg |terminus_b=SR 51 on Clay–Allen township line |length_mi=12.20 |established=1937 }} {{routelist row |state=OH |type=OH 1960 |route=796 |terminus_a=Rockbridge |terminus_b=Rockbridge |length_mi= |established=1938 |decommissioned=1964 }} {{routelist row |state=OH |type=OH 1927 |route=797 |dab=1930s-1940s |terminus_a=Franklin Township |terminus_b=Mantua Township |length_mi= |established=1939 |decommissioned=1941 }} {{routelist row |state=OH |type=SR |route=797 |terminus_a=US 22/US 40 in Perry Township |terminus_b=I-70 in Perry Township |length_mi=1.19 |established=1946 |decommissioned=2014 }} {{routelist row |state=OH |type=SR |route=798 |terminus_a=Colerain Township |terminus_b=Martins Ferry |length_mi=5.29 |established=1939 |decommissioned=1978 }} {{routelist row |state=OH |type=SR |route=799 |terminus_a=SR 800 in Washington Township |terminus_b=CR 21/CR 60 in Nottingham Township |length_mi=6.05 |established=1949 }} {{routelist row |state=OH |type=SR |route=800 |terminus_a=SR 7 in Jackson Township |terminus_b=I-77 in Canton |length_mi=110.14 |established=1969 }} {{routelist row |state=OH |type=SR |route=807 |terminus_a=SR 7 in Newport Township |terminus_b=WV 807 at West Virginia state line in Newport Township |length_mi=0.42 |established=1977 }} {{routelist row |state=OH |type=SR |route=814 |terminus_a=US 36 in Union Township |terminus_b=SR 296 in Salem Township |length_mi=3.07 |established=1982 }} {{routelist row |state=OH |type=SR |route=821 |terminus_a=SR 60 in Muskingum Township |terminus_b=I-77/SR 209 in Byesville |length_mi=48.90 |established=1971 }} {{routelist row |state=OH |type=SR |route=822 |terminus_a=7th Street in Steubenville |terminus_b=SR 7 in Steubenville |length_mi=0.13 |established=1990 }} {{routelist row |state=OH |type=SR |route=823 |terminus_a=US 52 in Sciotodale |terminus_b=US 23 in Lucasville |length_mi=16.00 |established=2018 }} {{routelist row |state=OH |type=SR |route=824 |terminus_a=Lebanon Township |terminus_b=Lebanon Township |length_mi=0.57 |established=1981 |decommissioned=2003 }} {{routelist row |state=OH |type=SR |route=833 |terminus_a={{jct|state=WV|WV|62|noshield=yes}} in Pomeroy |terminus_b={{jct|state=OH|US|33|OH|7|OH|124|noshield=yes}} near Pomeroy |length_mi=5.10 |established=2003 }} {{routelist row |state=OH |type=SR |route=835 |terminus_a=US 35 in Dayton |terminus_b=US 35 in Beavercreek |length_mi=6.59 |established=1987 }} {{routelist row |state=OH |type=SR |route=844 |terminus_a=I-675 in Beavercreek |terminus_b=Wright-Patterson Air Force Base entrance in Fairborn |length_mi=2.40 |established=1994 }} {{routelist row |state=OH |type=SR |route=850 |terminus_a=SR 588 in Green Township |terminus_b=SR 554 in Springfield Township |length_mi=5.04 |established=1994 }} {{routelist row |state=OH |type=SR |route=852 |terminus_a=Carl Perkins Memorial Bridge in Washington Township |terminus_b=SR 73/SR 104 in Washington Township |length_mi=0.94 |established=1988 }} {{routelist row |state=OH |type=SR |route=872 |terminus_a=SR 7 in Mead Township |terminus_b=WV 2 Spur at West Virginia state line in Mead Township |length_mi=0.63 |established=1986 }} {{routelist bottom|keys=former,future}}

==References== {{Reflist}}

Category:State highways in Ohio State Routes