Grosse Ile Toll Br over Trenton Channel
Fair Condition113 years old
Location
| State | Michigan |
| County | Wayne |
| Location | Bet.riverview & Gross-ile |
| Carries | Grosse Ile Toll Br |
| Crosses | Trenton Channel |
| Coordinates | 42.17299, -83.16018 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Movable - Swing |
| Total Length | 1030.2 ft (314 m) |
| Max Span | 179.8 ft (54.8 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 2,355 sq m |
| Main Spans | 1 |
| Year Built | 1913 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | Private |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000012306 |