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| Steel Box Culverts |
 Corrugated steel box culverts are available in spans up to 50 ft, and are an economical alternative to conventional bridges. These low profile structures are ideal bridge replacements where maintaining the existing road grade is essential. These bridges are manufactured from standard structural plate or deep corrugated structural plate. This is made possible by the addition of special reinforcing elements to standard structural plate or the addition of special rib plates (where required) to the standard and deep corrugated structural plate. The resulting combined section develops the flexural capacity required for the very flat top and sharp corners.The foundation for box culverts can be designed as a conventional concrete footing with steel footer pads or a full steel invert. Corrugated steel box culverts can be designed for low, wide waterway requirements with heights of cover between 1.4 to 5.0 feet (measured from the outside crest of main barrel) and various loading situations. Click Here to Find a Member Supplier |
