I-94 over Clinton River Spillway
Fair Condition67 years old99,300 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | 2.1 Mi SE Of Mt Clemens |
| Carries | I-94 |
| Crosses | Clinton River Spillway |
| Coordinates | 42.56859, -82.85863 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 275.9 ft (84.1 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 110.6 ft (33.7 m) |
| Deck Area | 2834.2 sq m |
| Main Spans | 4 |
| Year Built | 1959 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 99,300 (2007) |
| Truck Traffic | 6% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000006139 |