Us-12 over Ann Arbor Rr
Fair Condition102 years old23,822 vehicles/day
Location
| State | Michigan |
| County | Washtenaw |
| Location | 3.4 Mi NE Of Saline |
| Carries | Us-12 |
| Crosses | Ann Arbor Rr |
| Coordinates | 42.19216, -83.72267 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 140.7 ft (42.9 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 59.7 ft (18.2 m) |
| Deck Area | 780.8 sq m |
| Main Spans | 3 |
| Year Built | 1924 (reconstructed 1979) |
Traffic
| Avg Daily Traffic | 23,822 (2007) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 19 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010814 |