Rattalee Lake RD over I-75
Good Condition63 years old1,420 vehicles/day
Location
| State | Michigan |
| County | Oakland |
| Location | 4.8 Mi NW Of M-10 |
| Carries | Rattalee Lake RD |
| Crosses | I-75 |
| Coordinates | 42.77280, -83.52379 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 281.8 ft (85.9 m) |
| Max Span | 92.5 ft (28.2 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 850.4 sq m |
| Main Spans | 4 |
| Year Built | 1963 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 1,420 (1974) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008035 |