U.S. Route 48, also known as the "Northern Virginia Route," is a highway that runs through the state of Virginia. It connects the city of Alexandria to West Virginia, providing a vital link for local and regional traffic. The route is approximately 100 miles long and serves as an important corridor for commuters and travelers. Established in the early 20th century, U.S. Route 48 has undergone various improvements and upgrades over the years. It features a mix of urban and rural landscapes, passing through several towns and communities along the way. The highway plays a significant role in facilitating economic activity and access to recreational areas in the region.