40th Street over Baldwin River
Poor Condition102 years old140 vehicles/day
Location
| State | Michigan |
| County | Lake |
| Location | 2 Mi E 1 Mi N Of Baldwin |
| Carries | 40th Street |
| Crosses | Baldwin River |
| Coordinates | 43.91523, -85.81723 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 3 (Serious) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 36.7 ft (11.2 m) |
| Max Span | 36.7 ft (11.2 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 68.3 sq m |
| Main Spans | 1 |
| Year Built | 1924 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 140 (2007) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005295 |