Interstate 24 (I-24) is a major east-west corridor that stretches approximately 316 miles across parts of the southeastern United States. It begins in southern Illinois at its junction with I-57 near Goreville and travels southeast through Kentucky and Tennessee before terminating at I-75 in Chattanooga, Tennessee. This unique route not only connects several major metropolitan areas but also intersects with numerous interstate and U.S. highways, making it a vital component of the region’s transportation network.

One of I-24’s most notable features is its passage through Nashville, Tennessee, a key hub for commerce, music, and culture. As it enters the city, I-24 merges briefly with both I-40 and I-65, creating a heavily trafficked section known as the Downtown Loop. Continuing southeast, the route offers travelers access to the Cumberland Plateau and the scenic beauty of the Tennessee River Valley, including a famously sharp and hazardous curve near Monteagle Mountain.

What makes Interstate 24 particularly distinctive is that it runs diagonally across state lines in a mostly northeast-southwest orientation, which is atypical for even-numbered interstates. Despite its shorter length compared to other major routes, I-24 plays a strategic role in connecting freight and passenger traffic between the Midwest and the Southeast, linking cities like Paducah, Nashville, and Chattanooga.