Walker Industries manufactures Con/Span Bridge Systems. Precast bridge systems provide strength, durability, cost-savings, and rapid installation making them a premium product. Prefabricated concrete bridges require less material than cast-in-place structures, this means that the initial cost will be lower. Our steel forms are able to manufacture precast spans from 12’ to 32’ which also helps reduce manufacturing costs. The modular design is ideal for stream crossings and minimizing waterway disturbances which means less permit exposure.