Interstate 65

Interstate 65 (I-65) is a major north-south interstate highway in the central United States, connecting Mobile, Alabama to Gary, Indiana, near Chicago. The highway passes through or near four major metropolitan areas in Alabama: Mobile, Montgomery, Birmingham, and Huntsville, and also serves as one of the main north-south routes through Nashville, Tennessee, Louisville, Kentucky, and Indianapolis, Indiana. Along its route, I-65 intersects with several major highways and passes through various cities and landmarks, including Mammoth Cave National Park, the National Corvette Museum, and Fort Knox in Kentucky, and the Ohio River into Indiana on a toll bridge.learn more on wikipedia