I-75 SB over N Br Kawkawlin River
Good Condition58 years old11,638 vehicles/day
Location
| State | Michigan |
| County | Bay |
| Location | 5.0 Mi N Of Kawkawlin |
| Carries | I-75 SB |
| Crosses | N Br Kawkawlin River |
| Coordinates | 43.69787, -84.01285 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 52.5 ft (16 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 554.9 sq m |
| Main Spans | 3 |
| Year Built | 1968 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 11,638 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000608 |