Us-23 over Black Mallard River
Fair Condition86 years old1,261 vehicles/day
Location
| State | Michigan |
| County | Presque Isle |
| Location | 9.7 Mi SE Cheboygan Col |
| Carries | Us-23 |
| Crosses | Black Mallard River |
| Coordinates | 45.53666, -84.12938 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 26.6 ft (8.1 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 110.1 sq m |
| Main Spans | 1 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 1,261 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 23 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008966 |