U.S. Route 421 in Virginia

For the earlier extension of US 421 into Virginia, see U.S. Route 421 (Virginia 1930s).
This article is about the section of U.S. Route 421 in Virginia. For the entire route, see U.S. Route 421.
U.S. Route 421 marker
U.S. Route 421
Map
US 421 highlighted in red
Route information
Maintained by VDOT
Length69.23 mi[1] (111.41 km)
Existedca. 1950–present
Tourist
routes		 Virginia Byway
Major junctions
South end US 421 / SR 34 in Bristol
Major intersections
North end US 421 near St. Charles
Location
CountryUnited States
StateVirginia
CountiesCity of Bristol, Washington, Scott, Lee
Highway system
← SR 420→ SR 457

U.S. Route 421 (US 421) is a part of the U.S. Highway System that runs from Fort Fisher, North Carolina to Michigan City, Indiana. In Virginia, the U.S. Highway runs 69.23 miles (111.41 km) from the Tennessee state line between the twin cities of Bristol, Tennessee and Bristol, Virginia north and west to the Kentucky state line near St. Charles. Between its endpoints, US 421 has lengthy concurrencies with US 23 and US 58 during its course through Bristol, Weber City, Gate City, Duffield, and Pennington Gap in Southwest Virginia.

  1. ^ Cite error: The named reference VDOT Traffic Data was invoked but never defined (see the help page).