Pontaluna over Us-31
Fair Condition68 years old10,850 vehicles/day
Location
| State | Michigan |
| County | Muskegon |
| Location | 1.0 Mi N Of Ottawa Col |
| Carries | Pontaluna |
| Crosses | Us-31 |
| Coordinates | 43.13235, -86.21041 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 53.5 ft (16.3 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 554.5 sq m |
| Main Spans | 4 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 10,850 (2016) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007579 |