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STH 100 over Underwood Creek & Canadian Pacific Railroad, Wauwatosa, Wisconsin

STH 100 Wauwatosa, WIThe structure on STH 100 is a 14-span steel plate girder structure. The project involved performing a widening study to provide WisDOT with alternatives to rehabilitating the structure. After an alternative was selected, R.A. Smith National provided design services for the chosen alternative, a concrete overlay. Also involved in the project were replacing the existing abutment bearings with laminated elastomeric bearings, repairing concrete and replacing existing expansion joints, providing clip angle retrofits for the fracture critical pier cross frames, and down spouting the existing deck drains. 

 

 

 


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