Boulder AVE over Elder Gulch
Fair Condition77 years old10,900 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 1.8 Mi N Of Pioneer AVE |
| Carries | Boulder AVE |
| Crosses | Elder Gulch |
| Coordinates | 34.10679, -117.18362 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 69.9 ft (21.3 m) |
| Deck Area | 377.0 sq m |
| Main Spans | 2 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 10,900 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54C0591 |