Whittemore RD over Au Gres River
Fair Condition51 years old1,090 vehicles/day
Location
| State | Michigan |
| County | Iosco |
| Location | 1.75 Mi E Of Whittemore |
| Carries | Whittemore RD |
| Crosses | Au Gres River |
| Coordinates | 44.23370, -83.76951 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 105.0 ft (32 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 297.6 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 1,090 (2006) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004134 |