Dorrance Road over I-69
Fair Condition59 years old1,450 vehicles/day
Location
| State | Michigan |
| County | Branch |
| Location | 1.8 Mi S Of Us-12 |
| Carries | Dorrance Road |
| Crosses | I-69 |
| Coordinates | 41.91198, -84.98201 |
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 | 253.9 ft (77.4 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 735.3 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 1,450 (1988) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001083 |