The interstate system consists of the segments of highways in South Carolina in the officially designated national system of interstate and defense highways.
S.C. Code Ann. § 56-5-616
Interstate system defined
Known as the Uniform Act
The act spans §§ 56–56 (418 sections).
1999 Act No. 17, SECTION 4.
Official source: South Carolina Legislature. Reproduced from public-domain South Carolina statutes; confirm against the official source for the current text. Not legal advice.