What are the major highways of Mississippi?

Mississippi's major highways include Interstate 10 (I-10), which runs along the southern edge of the state, and Interstate 20 (I-20), traversing east to west. Interstate 55 (I-55) runs north to south, connecting key cities like Jackson and Memphis. Additionally, U.S. Highways such as U.S. 49 and U.S. 80 serve as important routes for regional travel and commerce. These highways facilitate transportation and access to various parts of the state.