U.S. Route 129 in Tennessee

U.S. Route 129 marker
U.S. Route 129
Map
US 129 highlighted in red
Route information
Maintained by TDOT
Length52.8 mi[1] (85.0 km)
Existed1934–present
Major junctions
South end US 129 at the NC line at Deals Gap, NC
Major intersections
North end I-40 in Knoxville
Location
CountryUnited States
StateTennessee
CountiesBlount, Monroe, Knox
Highway system
SR 114SR 115 SR 116
SR 128US 129 SR 129

U.S. Route 129 (US 129) is a north–south United States highway that runs for 52.8 miles (85.0 km) in East Tennessee, from the North Carolina state line, near Tapoco, to Knoxville. In Tennessee, the highway is completely overlapped by unsigned (except for mileposts) State Route 115 (SR 115). In the Greater Knoxville area, US 129 serves as a six-lane controlled-access highway known as Alcoa Highway.

  1. ^ "US 129" (Map). Google Maps. Retrieved 2011-02-28.