. . . . . "Interstate 40 (I-40) traverses the entirety of the state of Tennessee from west to east, running from the Mississippi River at the Arkansas border to the northern base of the Great Smoky Mountains at the North Carolina border."@en . . . "40" . . . . "I" . . . . . . . . . . . . . . "732702.0"^^ . "East" . . . . . . . . "West" . . . . .