Carleton-rockwood over I-275
Fair Condition53 years old1,870 vehicles/day
Location
| State | Michigan |
| County | Monroe |
| Location | 5 Mi W Of Rockwood |
| Carries | Carleton-rockwood |
| Crosses | I-275 |
| Coordinates | 42.06497, -83.36159 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 347.1 ft (105.8 m) |
| Max Span | 130.9 ft (39.9 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 1428.3 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 1,870 (1995) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007218 |