Bailey RD over Contra Costa Canal
Good Condition57 years old16,200 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | At SR 4 |
| Carries | Bailey RD |
| Crosses | Contra Costa Canal |
| Coordinates | 38.01953, -121.94172 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 34.8 ft (10.6 m) |
| Deck Width | 133.9 ft (40.8 m) |
| Deck Area | 461.0 sq m |
| Main Spans | 1 |
| Year Built | 1969 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 16,200 (2013) |
| Truck Traffic | 10% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0077 |