J Drive N over I-69
Fair Condition56 years old3,000 vehicles/day
Location
| State | Michigan |
| County | Calhoun |
| Location | 3.0 Mi N Of Marshall |
| Carries | J Drive N |
| Crosses | I-69 |
| Coordinates | 42.31940, -84.99279 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 264.1 ft (80.5 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 941.9 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 3,000 (2020) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | 000000000001241 |