An S bridge is a bridge whose alignment follows a reverse curve, like the letter "S" in plan.
S Bridge may also refer to:
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。