Railroad corporations established in this State prior to February 9, 1882, whether by special act or in conformity with the provisions of any general law, shall have the powers and privileges and be subject to the duties, liabilities, restrictions and other provisions contained in the General Railroad Law which, so far as inconsistent with charters granted since December 17, 1841, shall be deemed and taken to be in alteration and amendment thereof.
S.C. Code § 58-17-70