Wilbur Road over River Raisin
Good Condition20 years old231 vehicles/day
Location
| State | Michigan |
| County | Washtenaw |
| Location | Bridgwater Twp Sec 20 |
| Carries | Wilbur Road |
| Crosses | River Raisin |
| Coordinates | 42.11905, -83.97471 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 116.1 ft (35.4 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 344.0 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 231 (2005) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000011042 |