Virginia State Route 121 is a short highway located in the southwestern part of the state. It runs approximately 6 miles, connecting the town of Bristol to Virginia State Route 394. The route primarily serves local traffic and provides access to various residential areas and businesses. The highway is known for its scenic views, as it traverses through the Appalachian region. It is a vital link for residents and visitors, facilitating travel in this part of Virginia. The route is maintained by the Virginia Department of Transportation to ensure safety and accessibility.