Silverdale Bridge #5721
Client: HNTB
Owner: Mn/DOT
Future Location: Stillwater, MN

The Silverdale bridge is an 1870s iron through truss currently located in southeastern Koochiching County. It is one of 24 historic bridges identified by Mn/DOT for preservation. The bridge will be completely dismantled and scanned using laser scanning survey equipment to measure each member's geometric properties. The bridge will then be transported, rehabilitated, and reassembled near Stillwater, MN. It will carry the Gateway Trail (A DNR equestrian trail) over Manning Avenue. The project requires coordination with the Department of Natural Resources.
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Lyndale Br. #90444
Minneapolis, MN

The current Lyndale Avenue Bridge over Minnehaha Creek in south Minneapolis, MN has components that date back to the 1890s. Olson & Nesvold's role in the project is to collaborate with other project partners to provide an engineering solution...

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Phalen Park Br. #L8560
St. Paul, MN

Bridge L8560 was constructed in 1910 in Phalen Park to carry vehicular traffic over a canal in the "Aquatic Park". Currently the bridge carries pedestrian and bicycle traffic. The bridge is eligible for the National Register of Historic Places. Almost a century old...