Glenside DR over Las Trampas Creek
Fair Condition46 years old2,000 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 0.1 M E ST Marys RD |
| Carries | Glenside DR |
| Crosses | Las Trampas Creek |
| Coordinates | 37.87981, -122.10102 |
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 | Stringer/Multi-beam |
| Total Length | 95.1 ft (29 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 321.9 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 2,000 (2011) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0167 |