State Route 315 (SR 315) is a major highway located in central Ohio. It runs primarily in a north-south direction, connecting the city of Columbus to various suburban areas and other routes. The highway spans approximately 20 miles and serves as a vital corridor for commuters and travelers in the region. SR 315 is known for its accessibility to key locations, including Ohio State University and several commercial districts. The route features multiple lanes and interchanges, facilitating smooth traffic flow. It plays an essential role in the local transportation network, supporting both daily commutes and regional travel.