The utility model provides a raft board basis that has fluid pipeline route, including local box basis, vertical intercommunication well and concrete arch bar, the tip of concrete arch bar is equipped with the side board, the left and right sides on local box basis all is fixed with vertical intercommunication well, the bottom of said concrete arch bar and side board is all fixed on local box basis, and between two vertical intercommunication wells that bilateral symmetry set up, the inside on local box basis is equipped with the fluid pipeline, two vertical intercommunication wells inside that the tip intercommunication concrete roof bilateral symmetry of fluid pipeline set up form the route. The utility model discloses has following advantage: at its inside pipeline and enclosure space of setting up to as the passageway of liquid river crossings such as rain sewage, both can substitute the pile foundation of using always among the bridge structures or enlarge the basis, can accomplish liquid conveying's function simultaneously again