Birnwick RD over Wolf Creek
Fair Condition60 years old120 vehicles/day
Location
| State | Michigan |
| County | Lenawee |
| Location | 0.2 Mi E Of Tipton HWY |
| Carries | Birnwick RD |
| Crosses | Wolf Creek |
| Coordinates | 41.91849, -84.05939 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 37.7 ft (11.5 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 89.1 sq m |
| Main Spans | 1 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 120 (2001) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005618 |