Gratiot Road over Belle River
Good Condition4 years old7,075 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Sec. 32 Columbus Twp. |
| Carries | Gratiot Road |
| Crosses | Belle River |
| Coordinates | 42.82450, -82.69854 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 185.0 ft (56.4 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 637.3 sq m |
| Main Spans | 1 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 7,075 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010044 |