Virginia Route 21 is a state highway located in the southwestern part of Virginia. It runs approximately 30 miles, connecting the towns of Bristol and Abingdon. The route primarily serves as a local road, providing access to various communities and attractions in the region. The highway is known for its scenic views, as it traverses through the Appalachian Mountains. Virginia Route 21 is also part of the larger network of state routes that facilitate travel and commerce within Washington County and surrounding areas. It plays a vital role in the local transportation infrastructure.