M-25 over Burtch Creek
Fair Condition78 years old8,420 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | 0.4 Mi S Of Sanilac Col |
| Carries | M-25 |
| Crosses | Burtch Creek |
| Coordinates | 43.16316, -82.50399 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 130.9 ft (39.9 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 526.7 sq m |
| Main Spans | 3 |
| Year Built | 1948 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 8,420 (2007) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009959 |