Hubbard Lake Road over Lwr S Br Thunder Bay Riv
Fair Condition78 years old1,650 vehicles/day
Location
| State | Michigan |
| County | Alpena |
| Location | 1 Mi N Of Hubbard Lake |
| Carries | Hubbard Lake Road |
| Crosses | Lwr S Br Thunder Bay Riv |
| Coordinates | 44.88826, -83.58731 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 82.0 ft (25 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 240 sq m |
| Main Spans | 2 |
| Year Built | 1948 |
Traffic
| Avg Daily Traffic | 1,650 (2010) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000345 |