Interstate 73Interstate 73 (I -73 ) is a north–south Interstate Highway , currently located entirely within the US state of North Carolina. It travels 93.5 miles (150
List of Interstate Highwaysare 71 primary Interstate Highways in the Interstate Highway System, a network of freeways in the United States. These primary highways are assigned one-
Interstate 73 in VirginiaInterstate 73 (I -73 ) is a planned Interstate Highway in Virginia. Authorized by the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA),
List of auxiliary Interstate HighwaysAuxiliary Interstate Highways (also called three-digit Interstate Highways ) are a subset of highways within the United States' Interstate Highway System
List of future Interstate HighwaysStates, future Interstate Highways include proposals to establish new mainline (one- and two-digit) routes to the Interstate Highway System. Included