Facts
- Overview
- Swing bridge over Trenton Channel on Grosse Ile Pkwy
- Location
- Wayne County, Michigan
- Status
- Open to traffic
- History
- Built 1932; rehabilitated 1980
- Design
- Swing
- Dimensions
-
Length of largest span: 170.0 ft.
Total length: 339.9 ft.
Deck width: 20.0 ft.
- Recognition
-
Posted to the National Register of Historic Places
- Inventory number
- BH 20275 (Bridgehunter.com ID)
- Inspection (as of 05/2007)
- Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 51.0 (out of 100)
- Average daily traffic (as of 2007)
- 22,180