Sibley Road (east) over Letts Creek
Poor Condition58 years old200 vehicles/day
Location
| State | Michigan |
| County | Washtenaw |
| Location | Sylvan Twp Sec 2 |
| Carries | Sibley Road (east) |
| Crosses | Letts Creek |
| Coordinates | 42.32425, -84.03611 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 5 (Fair) |
| Culvert | 3 (Serious) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.5 ft (3.8 m) |
| Deck Area | 55.5 sq m |
| Main Spans | 2 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 200 (2014) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000013915 |