Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa County, WI
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the concrete and steel structure and patented his innovations in 1912. The bridge remains completely intact, including the original ornamental lamp standards and globes.
Survey number: HAER WI-37
Building/structure dates: 1916 Initial Construction
National Register of Historic Places NRIS Number: 82000642