S.C. Code § 49-19-1470
If any such bridge shall belong to any corporation or be needed over a public highway or right of way of any corporation the secretary of the board of supervisors shall give such corporation notice by delivering to its agent or officer in any county wherein the district is situate a copy of the order of the board of supervisors of the district declaring the necessity for the construction or enlargement of the bridge. A failure to construct or enlarge such bridge within the time specified in such order shall be taken as a refusal to do such work by the corporation and thereupon the board of supervisors shall proceed to let the work of constructing or enlarging the bridge at the expense of the corporation for the cost thereof. Such costs shall be collected by the board of supervisors from the corporation by suit therefor if necessary. But before the board of supervisors shall let such work it shall give some agent or officer of the corporation authorized by the laws of this State to accept service of summons or upon whom service of summons for the corporation might be made at least twenty days' actual notice of the time and place of letting such work. The word "corporation" as used in this section shall include municipal corporations and counties.
S.C. Code § 49-19-1470