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Historic Bridges: IL-170 (29th Road)

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

X
Seneca Bridge
HSR

HSR

National HSR.

Local HSR.

Click to visit page.

IL-170 (29th Road) Over Illinois River in Seneca: La Salle County, Illinois, United States

Metal 14 Panel Rivet-Connected Pennsylvania Through Truss, Fixed

Length: 1,510 ft. Main Span: 364 ft. Roadway: 23 ft. Main Spans: 4

Built 1932 By: Wisconsin Bridge and Iron Company of Milwaukee, Wisconsin

This spectacular historic bridge was replaced by one of the ugliest bridges imaginable.

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