The aging I-29 bridge in Sioux City ferries heavy traffic between Iowa & Nebraska. Reconstruction of this bridge needed to meet strict deadlines while still satisfying a high aesthetic standard. SINE WALL provided the engineering and retaining walls for the first phase of this multi-year project.
Integrally colored concrete, thin brick veneer pilaster columns, multiple formliners, staged construction.
SINE WALL helped both the wall builder and the general contractor meet their deadlines while providing a design that met the strict standards required by the design team.