Tennessee State Route 457
TN 457 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 4.0 mi (6.4 km) | |||
| Major junctions | ||||
| West end | SR 104 near Trenton | |||
| SR 54 near Trenton | ||||
| East end | US 45W / SR 367 at Trenton | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Gibson | |||
| Highway system | ||||
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State Route 457 (SR 457) is a short four-lane divided highway that was recently built in Gibson County, Tennessee that functions as a southwest bypass of Trenton. The highway is designated as a primary state route throughout its length with a 55 mph (89 km/h) speed limit and no access control.