State Route 457 (SR 457) is a short four-lane divided highway that was recently built in
Gibson County, Tennessee
Gibson County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 49,683. Its county seat is Trenton. The county was formed in 1823 and named for John H. Gibson, a soldier of the Natchez Expedition an ...
that functions as a southwest bypass of
Trenton. The highway is designated as a primary state route throughout its length with a speed limit and no access control.
Route description
SR 457 originates from a large signalized intersection with
US 45W (
SR 5) and
SR 367. Northbound US 45W picks up at the south end of SR 457 and continues to form the eastern bypass of
Trenton. SR 457 traverses rural farmland and crosses
SR 54 at an
at-grade intersection
An intersection or an at-grade junction is a junction where two or more roads converge, diverge, meet or cross at the same height, as opposed to an interchange, which uses bridges or tunnels to separate different roads. Major intersections a ...
. SR 457 continues west past this point and terminates at its intersection with
SR 104 and Old Highway 104. Past this intersection, the roadway continues west as a limited access four-lane divided highway with a speed limit designated as SR 104.
Major intersections
{{Jctbtm
See also
Tennessee Department of TransportationCity of Trenton Highway Map
References
457
Transportation in Gibson County, Tennessee