S.C. Code Ann. § 56-5-3170
(A) No person as a pedestrian, unless otherwise directed by a law enforcement officer, shall occupy any space within the limits of the roadway and shoulder of the main facility of a freeway, except to perform public works or official duties, as a result of an emergency caused by an accident or breakdown of a motor vehicle, or to obtain assistance.
The prohibitions imposed by this subsection on the use of freeways do not apply to service roads alongside the highways.
HISTORY: 1962 Code Section 46-436.1; 1971 (57) 298; 1993 Act No. 98, Section 2.