M-129 over Br Charlotte River
Fair Condition27 years old3,344 vehicles/day
Location
| State | Michigan |
| County | Chippewa |
| Location | 0.3 Mi S Of 9 Mile RD |
| Carries | M-129 |
| Crosses | Br Charlotte River |
| Coordinates | 46.37150, -84.35880 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 31.2 ft (9.5 m) |
| Max Span | 31.2 ft (9.5 m) |
| Deck Area | 115.9 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 3,344 (2007) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001611 |