Tennessee State Route 2 is a significant highway in the state of Tennessee, stretching approximately 150 miles. It runs primarily in a north-south direction, connecting various towns and cities, including Nashville and Chattanooga. The route serves as an important corridor for local traffic and commerce. The highway features a mix of urban and rural landscapes, providing access to both residential areas and scenic countryside. Along its path, travelers can find several amenities, including gas stations and restaurants, making it a convenient option for those exploring the region.