Section 56-5-3280 - Bridge and railroad signals(a) No pedestrian shall enter or remain upon any bridge or approach thereto beyond the bridge signal, gate or barrier after a bridge operation signal indication has been given.(b) No pedestrian shall pass through, around, over or under any crossing gate or barrier at a railroad grade crossing or bridge while such gate or barrier is closed or is being opened or closed.1977 Act No. 145 Section 11; 1962 Code Section 46-447.