12 Mi RD S Interch over I-94
Fair Condition59 years old3,500 vehicles/day
Location
| State | Michigan |
| County | Macomb |
| Location | W Lts Of ST Clair Shores |
| Carries | 12 Mi RD S Interch |
| Crosses | I-94 |
| Coordinates | 42.50910, -82.91818 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 194.9 ft (59.4 m) |
| Max Span | 62.3 ft (19 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 516.8 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 3,500 (1975) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
| Lanes Under 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 | 000000000006157 |