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Historic Bridges: I-74

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: 2

X
I-74 Bridges
Iowa-Illinois Memorial Bridge
HSRNational HSR. Local HSR.
Click to visit page.
I-74 Over Mississippi River in Bettendorf and Moline: Scott County, Iowa and Rock Island County, Illinois, United States
Metal Pony Truss Stiffening Wire Cable Suspension, Fixed and Approach Spans: Metal Continuous Rivet-Connected Warren Pony Truss, Fixed
Length: 5,018 ft. Main Span: 740 ft. Roadway: 23.3 ft. Main Spans: 3
Built 1935 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania and Modjeski and Masters (Ralph Modjeski)
One built in 1935 and one built in 1960, this unique pair of amazingly identical suspension bridges also has an impressive continuous pony truss approach system.
Murray Baker Bridge
HSRNational HSR. Local HSR.
Click to visit page.
I-74 Over Illinois River in Peoria and East Peoria: Peoria County, Illinois and Tazewell County, Illinois, United States
Metal Cantilever Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 3,036 ft. Main Span: 600 ft. Roadway: 55 ft. Main Spans: 5
Built 1958 By: Unknown
With more than five cantilever truss spans, this is a rare bridge, and it was altered by removing a few panels at one end.

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