23rd ST over Wildcat Creek
Good Condition86 years old13,993 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 0.2 Mi S San Pablo AVE |
| Carries | 23rd ST |
| Crosses | Wildcat Creek |
| Coordinates | 37.96036, -122.34619 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 4 (Poor) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Width | 80.1 ft (24.4 m) |
| Deck Area | 175.7 sq m |
| Main Spans | 2 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 13,993 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0160 |