{{Short description|State highway in Tennessee, United States}} {{Use American English|date=May 2025}} {{Use mdy dates|date=January 2025}} {{Infobox road |state=TN |type=TN |route=149 |alternate_name= |maint=TDOT | map={{maplink-road|from=Tennessee State Route 149.map}} |map_custom=yes |map_notes=SR 149 highlighted in red |length_mi=22.31 |length_round=2 |length_ref= |established= |direction_a=West |terminus_a={{Jct|state=TN|TN|49}} in Erin |junction= {{Jct|state=TN|Sec|46}} in Cumberland City<br />{{Jct|state=TN|Sec|434}} in Cumberland City |direction_b=East |terminus_b={{Jct|state=TN|TN|13|TN|48}} near Clarksville |counties= Houston, Stewart, Montgomery |cities= |previous_type=Sec |previous_route=148 |next_type=Sec |next_route=150 }}
'''State Route 149''' ('''SR 149''') is an east–west highway in Middle Tennessee. The road begins near Erin and ends just south of Clarksville. The current length is {{convert|22.31|mi|km}}.
==Route description== SR 149 begins in Houston County in Erin at an intersection with SR 49 near that route's junction with SR 13 just outside of Erin. SR 149 then goes northward and crosses into Stewart County.<ref name="DeLorme">{{cite map |publisher = DeLorme |title = Tennessee Atlas & Gazetteer |edition = 2017 |year = 2017 |author = DeLorme |location = Yarmouth, Maine |scale = 1 in:2.5 mi |isbn = 978-1946494047 }}</ref>
It continues north and runs concurrently with SR 46 before entering Cumberland City. In Cumberland City, SR 46 breaks off and goes through downtown, while SR 149 bypasses the town to the east. It then intersects the short SR 434, a connector to SR 233 and provides access to the Cumberland Fossil Plant. SR 149 turns to the northeast to parallel the Cumberland River and enters Montgomery County.<ref name="DeLorme"/>
It then goes east through Palmyra before ending at intersection with SR 13 and SR 48 just south of Clarksville.<ref>{{cite book |author = DeLorme |year = 2004 |title = Tennessee Atlas & Gazetteer |edition = 2004 |location = Yarmouth, Maine |publisher = DeLorme }}</ref> {{Clear}}
==Major intersections==
{{jcttop|length_ref=}} {{TNint |county=Houston |location=Erin |mile=0.0 |road={{jct|state=TN|TN|49|name1=E Main Street|city1=Tennessee Ridge|city2=Vanleer}} |notes=Western terminus }} {{TNint |county=Stewart |cspan=3 |location=Cumberland City |lspan=3 |mile= |type=concur |road={{jct|state=TN|Sec|46|dir1=south|name1=Guices Creek Road}} |notes=Western end of SR 46 concurrency }} {{TNint |mile= |type=concur |road={{jct|state=TN|Sec|46|dir1=north|name1=Main Street|location1=Downtown|city2=Indian Mound}} |notes=Eastern end of SR 46 concurrency }} {{TNint |mile= |road={{jct|state=TN|Sec|434|dir1=west|name1=State Highway 149 Bus.|location1=Downtown}} |notes=Eastern terminus of SR 434 }} {{TNint |county=Montgomery |location=none |mile=22.31 |road={{jct|state=TN|TN|13|TN|48|city1=Clarksville|city2=Charlotte|city3=Erin}} |notes=Eastern terminus }} {{jctbtm|keys=concur}}
==See also== * {{Portal-inline|U.S. Roads}} * {{Portal-inline|Tennessee}}
==References== {{Attached KML|display=inline,title}} {{reflist}}
149 Category:Transportation in Houston County, Tennessee Category:Transportation in Montgomery County, Tennessee Category:Transportation in Stewart County, Tennessee