Us-131 NB over Gun River
Fair Condition66 years old14,700 vehicles/day
Location
| State | Michigan |
| County | Allegan |
| Location | 1.5 Mi N Of Plainwell |
| Carries | Us-131 NB |
| Crosses | Gun River |
| Coordinates | 42.46834, -85.65278 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 64.0 ft (19.5 m) |
| Max Span | 60.7 ft (18.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 280.8 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 14,700 (2013) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
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 | 000000000000144 |