Pleasant Hill RD over Las Trampas Creek
Fair Condition59 years old15,780 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | At Olympic BLVD |
| Carries | Pleasant Hill RD |
| Crosses | Las Trampas Creek |
| Coordinates | 37.88699, -122.09283 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 99.1 ft (30.2 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 93.8 ft (28.6 m) |
| Deck Area | 863.7 sq m |
| Main Spans | 1 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 15,780 (2016) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0105 |