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Historic Bridges: St. Louis Bay

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.


Results in this list will be limited to the first 200 results. Consider performing a more narrow search from the main BridgeSeek tool if your search here is showing 200 results.

Total Bridges Found: 1

!
Blatnik Bridge
John A. Blatnik Bridge, High Bridge
HSRNational HSR. Local HSR.
Click to visit page.
I-535 and US-53 Over St. Louis Bay in Duluth: St. Louis County, Minnesota and Douglas County, Wisconsin, United States
Metal Cantilever (Arch and Suspended Deck) 20 Panel Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed
Length: 7,985 ft. Main Span: 600 ft. Roadway: 58 ft. Main Spans: 3
Built 1961 By: American Bridge Company of New York, New York and Howard, Needles, Tammen and Bergendorff of Kansas City, Missouri
This bridge is a rare example of a cantilever truss bridge that features a tied arch suspended span.

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