Tyler Road over Willow Run
Fair Condition84 years old1,643 vehicles/day
Location
| State | Michigan |
| County | Washtenaw |
| Location | Ypsilanti Twp Sec 12 |
| Carries | Tyler Road |
| Crosses | Willow Run |
| Coordinates | 42.23266, -83.54742 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 37.7 ft (11.5 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 193.2 sq m |
| Main Spans | 4 |
| Year Built | 1942 |
Traffic
| Avg Daily Traffic | 1,643 (2006) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010972 |