Structure 28C0060 · Contra Costa County, CA
Carries San Pablo AVE over Mccarthy Creek, 0.2 Mi NE Tara Hills DR.
A culvert 21 ft across with 2 openings. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | California |
| County | Contra Costa |
| Location | 0.2 Mi NE Tara Hills DR |
| Carries | San Pablo AVE |
| Crosses | Mccarthy Creek |
| Coordinates | 38.00066, -122.32036 |
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 89.9 ft (27.4 m) |
| Deck Area | 172.6 sq m |
| Main Spans | 2 |
| Year Built | 1969 (reconstructed 1971) |
| Avg Daily Traffic | 15,109 (2014) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 28C0060 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.