Tennessee Transportation

Interstate 40 crosses the state in an east-west orientation. Its branch interstate highways include I-240 in Memphis; I-440 and I-840 in Nashville; and I-140 and I-640 in Knoxville. I-26, although technically an east-west interstate, runs from the North Carolina border below Johnson City to its terminus at Kingsport. I-24 is the other east-west interstate crossing Tennessee.

In a north-south orientation are highways I-55, I-65, I-75, and I-81. Interstate 65 crosses the state through Nashville, while Interstate 75 serves Knoxville and Interstate 55 serves Memphis. Interstate 81 enters the state at Bristol and terminates at its junction with I-40 near Jefferson City. I-155 is a branch highway from I-55.

Major airports within the state include Nashville International Airport (BNA), Memphis International Airport (MEM), McGhee Tyson Airport (TYS) in Knoxville, Chattanooga Metropolitan Airport (CHA), and Tri-Cities Regional Airport (TRI). Because Memphis International Airport is the major hub for FedEx Corporation, it is the world's largest air cargo operation.

Memphis is served by the famed Amtrak train, the City of New Orleans on its run between Chicago, Illinois and New Orleans, Louisiana. The City of New Orleans also stops near Dyersburg, Tennessee.