Corrugated steel pipe culverts with Zoran road performance, especially low for foundation requirements, start simple and can be installed quickly, greatly reducing the duration is usually no way to dwarf the culverts, will be the new road reconstruction project, roadbed maintenance engineering in the cast positive utility. Flexibility, superb degree of steel bellows culverts, more than have a good foundation and infrastructure for variations experienced by the culvert damage solve problems that result from the settlement of foundation warp are caused. And have a light weight, convenient delivery, start simple and start short duration, low cost, small ups and downs on the ground turbulence, require relatively inferior on the basis of merit, also has a strong tensile, shear and anti-fatigue experienced, so the have more widely used in front of the scene.