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Minnesota's Historic Bridges
Third Street Bridge


Third Street Bridge

Historic Name: Third Street Bridge
Mn/DOT Bridge Number: Bridge No. L-5391
Bridge Type: Pennsylvania through truss

County: Goodhue
City/Township: Cannon Falls
Crossing: 3rd St. N. over Cannon River



Third Street Bridge

Engineer: Louis P. Wolff, St.Paul
Contractor: A. Y. Bayne and Company, Minneapolis
Year Built: 1909-1910
Overall Length: 184.3 feet
Overall Width: 17.7 feet

Adapted from National Register of Historic Places nomination written by Dale Martin and Fred Quivik, Renewable Technologies, Inc. The Third Street Bridge was listed on the National Register of Historic Places in 1989.


Summary of Historic Significance
The Third Street Bridge is a steel, single-span, riveted Pennsylvania through truss bridge. As a bridge with riveted panel intersections, it could span a greater distance than the simpler pin connections of the Pratt and Warren trusses. The bridge is historically significant as representative of an unusual type of truss span in Minnesota and for its associations with Minneapolis bridge builder, A.Y. Bayne, and the St. Paul engineering firm of Loweth and Wolff. It was constructed in 1909-1910, near the middle of Bayne's career as an independent bridge builder.

- Description

- Historic Significance

- Photographs


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