30th ST over I-94
Fair Condition75 years old6,000 vehicles/day
Location
| State | Michigan |
| County | Wayne |
| Location | In Detroit |
| Carries | 30th ST |
| Crosses | I-94 |
| Coordinates | 42.34303, -83.11512 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 177.8 ft (54.2 m) |
| Max Span | 57.7 ft (17.6 m) |
| Deck Width | 67.6 ft (20.6 m) |
| Deck Area | 1116.5 sq m |
| Main Spans | 4 |
| Year Built | 1951 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 6,000 (1994) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011178 |