Us-131 SB over Muskegon River
Fair Condition43 years old18,000 vehicles/day
Location
| State | Michigan |
| County | Mecosta |
| Location | 5 Mi South Big Rapids |
| Carries | Us-131 SB |
| Crosses | Muskegon River |
| Coordinates | 43.60806, -85.49389 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Segmental Box Girder |
| Total Length | 580.1 ft (176.8 m) |
| Max Span | 270.0 ft (82.3 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 2475.2 sq m |
| Main Spans | 3 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 18,000 (2012) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
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 | 000000000006717 |