S.C. Code Ann. Regs. 29-12
Any contractor that has been issued all of the following license classifications referenced in Section 40-11-410(2) will be designated as HIGHWAY (HY) on the license card and license certificate:
HISTORY: Added by State Register Volume 24, Issue No. 5, eff May 26, 2000. Amended by SCSR 44-2 Doc. No. 4848, eff February 28, 2020.