Special routes of U.S. Route 13

This transport-related list is incomplete; you can help by adding missing items. (August 2008)

Special routes of U.S. Route 13
Highway system
United States Numbered Highway System List Special Divided

U.S. Route 13 (US 13) runs along the Atlantic coastline for over 500 miles (800 km), passing through five states. Along its route, it possessed numerous special routes, which are all loops off the mainline US 13. At present, there are at least 15 special routes in existence: two in North Carolina, five in Virginia, two in Maryland, four in Delaware, and two in Pennsylvania. 13 others have existed in the past but have been deleted.