U.S. Route 58 Alternate is an 87.40-mile-long (140.66 km) alternate route to US 58 in western Virginia. The route is a northern bypass to US 58 which stays closer to the Tennessee border and serves Gate City and Bristol.

U.S. Route 58 is an east–west U.S. Highway that runs for 508 miles (818 km) from U.S. Route 25E just northwest of Harrogate, Tennessee, to U.S. Route 60 in Virginia Beach, Virginia. Until 1996, when the Cumberland Gap Tunnel opened, US 58 ran only inside the commonwealth of Virginia. It was then extended southwest along a short piece of former US 25E, which no longer enters Virginia, to end at the new alignment in Tennessee. For most of its alignment, it closely parallels Virginia's southern border with North Carolina.