Tennessee State Route 456

State Route 456 (SR 456) is a 10-mile-long (16 km) north–south state highway in Scott County, Tennessee. It serves as a bypass of Huntsville for traffic on SR 297.

State Route 456
Route information
Maintained by TDOT
Length10.0 mi (16.1 km)
Major junctions
South end SR 63 / SR 297 just east of Huntsville
North end US 27 in Oneida
Location
CountiesScott
Highway system
← SR 455→ SR 457

Route description

SR 456 begins at an intersection with SR 63/SR 297 just east of Huntsville, where the road continues south into Winona as Winona Road. It goes north as Annadell Road past businesses, homes, and then farmland to come to an intersection with Paint Rock Road. The highway then turns left onto Paint Rock Road begins to head into mountainous terrain as it goes northwest through a narrow and long valley. It passes through the community of Paint Rock before winding its way northwest through mountains to enter Oneida. SR 456 passes by several businesses and homes before crossing a bridge over a railroad track and entering downtown. It heads west as Depot Street along the south side of downtown before coming to an end at an intersection with US 27/SR 29, just feet from that highway’s intersection with SR 297.[1][2]

Major intersections

The entire route is in Scott County.

LocationmikmDestinationsNotes
​0.00.0 SR 63 / SR 297 (Baker Highway) to I-75 – Huntsville, Jellico, CaryvilleSouthern terminus; road continues south as Winona Road
Oneida10.016.1 US 27 (Alberta Street/SR 29) – Huntsville, WinfieldNorthern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References
  1. "Scott County Road Map" (PDF). www.tn.gov. Retrieved 2019-08-06.
  2. "State Route 456". Googlemaps.
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