M-179 (129th Ave) over Us-131
Good Condition4 years old4,562 vehicles/day
Location
| State | Michigan |
| County | Allegan |
| Location | 6.0 Mi N Of M-222 |
| Carries | M-179 (129th Ave) |
| Crosses | Us-131 |
| Coordinates | 42.63038, -85.66216 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 142.1 ft (43.3 m) |
| Max Span | 69.2 ft (21.1 m) |
| Deck Width | 195.2 ft (59.5 m) |
| Deck Area | 2576.3 sq m |
| Main Spans | 2 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 4,562 (2018) |
| Truck Traffic | 17% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000161 |