County Road 31 over Chickhominy Slough
Good Condition50 years old586 vehicles/day
Location
| State | California |
| County | Yolo |
| Location | 0.27 Mi W Of C.r. 91a |
| Carries | County Road 31 |
| Crosses | Chickhominy Slough |
| Coordinates | 38.56190, -121.93457 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 81.0 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 586 (2009) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 22C0118 |