Tennessee State Route 146

State Route 146 (SR 146) is a relatively short north–south highway in Middle Tennessee. The road begins northwest of Centertown and ends in Smithville. The current length is 17.48 mi (28.1 km), [1] shortened by approximately 0.19 mi (0.31 km) from the original length when U.S. 70S was routed northward along a new four-lane alignment.

State Route 146
Route information
Maintained by TDOT
Length17.48 mi (28.13 km)
Major junctions
North end US 70 in Smithville
South end US 70S in Bluewing
Location
CountiesCannon, DeKalb
Highway system
← SR 145→ SR 147

Route description

SR 146 begins in Cannon County at an intersection with U.S. 70S/SR 1 in the Bluewing community. It proceeds northward as Short Mountain Road, passing through the community of Center Hill, where it intersects SR 281. It continues north through farmland along the southeastern edge of the Highland Rim and turns east, then northeast as it moves around Short Mountain. After passing Short Mountain, SR 146 goes into DeKalb County as Short Mountain Highway, continuing northeast through Bluhmtown. It serves as the southern terminus of SR 83 before entering Smithville. Once in Smithville, SR 146 widens to four lanes with a center turn lane and becomes known as South Mountain Street. It continues northward through neighborhoods before entering a business district and coming to its northern terminus at U.S. 70/SR 26 just south of downtown.[2]

A former alignment of SR 146 saw the Cannon County portion extended further south from the current southern terminus by approximately 1,000 feet (300 m). This section was de-designated as SR 146 when U.S. 70S was moved further north along a new four-lane alignment.

Major intersections
CountyLocationmikmDestinationsNotes
CannonBluewing0.00.0 US 70S (SR 1) – Woodbury, Centertown, McMinnvilleSouthern terminus
Center Hill2.063.32 SR 281 west (Center Hill Road)Eastern terminus of SR 281
DeKalbBluhmtown13.3121.42 SR 83 north (New Home Road)Southern terminus of SR 83
Smithville17.6728.44 US 70 (E/W Broad Street/SR 26) – Liberty, Dowelltown, SpartaNorthern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also
  •  United States portal
  •  U.S. Roads portal

References
  1. Microsoft MapPoint 2006, Retrieved on 2007-8-13
  2. "MapQuest Maps - Driving Directions - Map". Mapquest.com. Retrieved 2012-08-20.
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