M-37 over Muskegon River
Fair Condition73 years old15,989 vehicles/day
Location
| State | Michigan |
| County | Newaygo |
| Location | In Newaygo |
| Carries | M-37 |
| Crosses | Muskegon River |
| Coordinates | 43.42321, -85.79823 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 555.1 ft (169.2 m) |
| Max Span | 122.0 ft (37.2 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 3231.7 sq m |
| Main Spans | 5 |
| Year Built | 1953 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 15,989 (2007) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007723 |