{{Short description|State highway in central Ohio, US}} {{Use American English|date=May 2025}} {{Use mdy dates|date=January 2025}} {{Infobox road |state=OH |type=SR |route=715 |map=OH 715 map.svg |maint=O.D.O.T. |length_mi=12.40 |length_round=2 |length_ref=<ref name="sld">{{cite web |url=http://www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Pages/Straight-Line-Diagrams.aspx |title=Technical Services Straight Line Diagrams |author=Ohio Department of Transportation |author-link=Ohio Department of Transportation |accessdate=2010-12-09}}</ref> |established=1939 |direction_a=West |terminus_a={{jct|state=OH|US|36}} near Howard |junction= |direction_b=East |terminus_b={{jct|state=OH|US|36}} in Nellie |counties=Knox, Coshocton |previous_type=SR |previous_route=714 |next_type=SR |next_route=716 }}

'''State Route 715''' ('''SR 715''') is an east&ndash;west state highway in the central portion of the U.S. state of Ohio. Both of its termini are at US 36, with its western endpoint approximately {{convert|4.50|mi|km}} southeast of Danville, and its eastern end on the eastern village limits of Nellie. Near its eastern terminus, SR 715 crosses over the top of the Mohawk Dam.

==Route description== SR 715 travels through eastern Knox County and western Coshocton County. There is no portion of SR 715 that is included within the National Highway System.<ref name="NHS">{{cite map | title=National Highway System: Ohio | date=December 2003 | publisher=Federal Highway Administration | url=http://www.fhwa.dot.gov/planning/nhs/maps/oh/oh_Ohio.pdf | archive-url=https://web.archive.org/web/20081016165827/http://www.fhwa.dot.gov/planning/nhs/maps/oh/oh_Ohio.pdf | url-status=dead | archive-date=October 16, 2008 | format=PDF|accessdate=2010-12-09}}</ref>

{{Expand section|date=December 2010}}

==History== The highway was first designated in 1939. When it was first designated, SR 715 was routed along the current path of US 36 between the two current endpoints of SR 715. During this time, US 36 was routed along the current path of SR 715.<ref name="ODOT1938_map">{{cite map|title=Ohio State Map|year=1938|publisher=Ohio Department of Transportation}}</ref><ref name="ODOT1939_map">{{cite map|title=Ohio State Map|year=1939|publisher=Ohio Department of Transportation}}</ref> In 1962, US 36 and SR 715 swapped alignments, such that US 36 now followed the southern alignment, and SR 715 the northern alignment between the two junctions, as each does to this day. Since then, SR 715 has not experienced any changes of major significance to its routing.<ref name="ODOT1961_map">{{cite map|title=Ohio State Map|year=1961|publisher=Ohio Department of Transportation}}</ref><ref name="ODOT1962_map">{{cite map|title=Ohio State Map|year=1962|publisher=Ohio Department of Transportation}}</ref>

==Major intersections== {{OHinttop|length_ref=<ref name="sld"/>}} {{OHint |county=Knox |ctdab=Knox |location=Union Township |mile=0.00 |road={{jct|state=OH|US|36|name1=Coshocton Road}} }} {{OHint |county=Coshocton |cspan=3 |ctdab=Coshocton |location=Newcastle Township |lspan=2 |mile=6.80 |type=concur |road={{jct|state=OH|OH|206|dir1=North}} |notes=Western end of SR 206 concurrency }} {{OHint |mile=7.45 |type=concur |road={{jct|state=OH|OH|206|dir1=South}} |notes=Eastern end of SR 206 concurrency }} {{OHint |location=Nellie |mile=12.40 |road={{jct|state=OH|US|36}} }} {{OHintbtm|keys=concur}}

==References== {{Attached KML|display=title,inline}} {{Reflist}}

715 Category:Transportation in Knox County, Ohio Category:Transportation in Coshocton County, Ohio