Interstate 65, commonly known as I-65, is a major north-south highway in the United States. It stretches approximately 887 miles, connecting the states of Alabama, Tennessee, Kentucky, and Indiana. The highway serves as a vital transportation route for both commercial and personal travel, facilitating the movement of goods and people across these regions. I-65 begins in the city of Mobile, Alabama, and ends in Gary, Indiana, near Chicago. Along its route, it passes through several significant cities, including Birmingham, Nashville, and Louisville. The interstate is an essential part of the national highway system, contributing to economic growth and regional connectivity.