Us-12 over ST Joseph River
Fair Condition27 years old15,669 vehicles/day
Location
| State | Michigan |
| County | Hillsdale |
| Location | In Jonesville |
| Carries | Us-12 |
| Crosses | ST Joseph River |
| Coordinates | 41.98277, -84.66431 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 45.3 ft (13.8 m) |
| Max Span | 44.6 ft (13.6 m) |
| Deck Width | 84.6 ft (25.8 m) |
| Deck Area | 356.0 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 15,669 (2007) |
| Truck Traffic | 7% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003267 |