I-94/I-69 (wb) over EB I-94/I-69 On Ramp
Fair Condition34 years old21,619 vehicles/day
Location
| State | Michigan |
| County | St. Clair |
| Location | Port Huron @ Plaza |
| Carries | I-94/I-69 (wb) |
| Crosses | EB I-94/I-69 On Ramp |
| Coordinates | 42.99854, -82.43956 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 99.7 ft (30.4 m) |
| Max Span | 94.8 ft (28.9 m) |
| Deck Width | 119.8 ft (36.5 m) |
| Deck Area | 1109.6 sq m |
| Main Spans | 1 |
| Year Built | 1992 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 21,619 (2007) |
| Truck Traffic | 14% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000012762 |