Historic Bridges: 7th Street (Erie Street)
Special Bridge Conditions Legend: R - Former location of relocated bridge.
! - At risk for demolition or destruction.
X - Confirmed demolished or
- Dismantled and/or in storage.
Severe loss of historic integrity due to alteration.
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Total Bridges Found: 1
7th Street (Erie Street) Over Black River in Port Huron: St. Clair County, Michigan, United States
Metal Deck Girder, Movable: Single Leaf Bascule (Fixed Trunnion) and Approach Spans: Concrete Rigid-Frame, Fixed
Length: 273 ft.
Main Span: 114 ft.
Roadway: 40 ft.
Main Spans: 1
By: Wisconsin Bridge and Iron Company of Milwaukee, Wisconsin
and J. A. L. Waddell