37th Street over Gull Lake Outlet
Fair Condition52 years old360 vehicles/day
Location
| State | Michigan |
| County | Kalamazoo |
| Location | Charleson Twp Sec 7 |
| Carries | 37th Street |
| Crosses | Gull Lake Outlet |
| Coordinates | 42.31508, -85.40138 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 21.3 ft (6.5 m) |
| Max Span | 5.2 ft (1.6 m) |
| Deck Area | 73.5 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 360 (2007) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012891 |