M-65 over N Br Thunder Bay River
Good Condition13 years old1,300 vehicles/day
Location
| State | Michigan |
| County | Alpena |
| Location | 4.5 Mi N Of Long Rapids |
| Carries | M-65 |
| Crosses | N Br Thunder Bay River |
| Coordinates | 45.18898, -83.69803 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 118.8 ft (36.2 m) |
| Max Span | 57.4 ft (17.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 521.3 sq m |
| Main Spans | 2 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 1,300 (2012) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000327 |