MAXBOXX

Our box culvert design maximizes the liner’s hydraulic area of flow and is engineered to meet the load bearing requirements of the project site. Whether the overhead traffic is a railway or roadway, our MAXBOXX liner will handle the load. The liner thickness is determined by our structural engineers, and additional steel is added to the wall thickness for each year of design life required by the project owner.

At InfraSteel, our box culvert liner is made to the high material standards of InfraSteel 242 and designed with a minimum wall thickness of .500”, with thicknesses up to 2”, in lengths between 8 and 10 feet. Our box culvert liner solutions are a safe and environmentally friendly way to rehabilitate failing culverts.