Interstates: Interstate nn (I-nn) | ||
Length: 862.60 mi (1,388.22 km) Formed: June 29, 1956 (1956-06-29) Business Loop: Interstate nn Business Loop
(I-nn Bus.) Business Spur: Interstate nn Business Spur
(I-nn Bus.) | ||
There are 11 Interstate Highways—5 primary and 6 auxiliary—that exist entirely or partially in the U.S. state of South Carolina. As of December 31, 2013, the state had a total of 850.80 miles (1,369.23 km) of interstate and 11.80 miles (18.99 km) of interstate business, all maintained by the South Carolina Department of Transportation (SCDOT).
References
List of Interstate Highways in South Carolina Wikipedia(Text) CC BY-SA