State Route 330 over Boulder Avenue
Good Condition33 years old12,000 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 08-sbd-330-r29.28-high |
| Carries | State Route 330 |
| Crosses | Boulder Avenue |
| Coordinates | 34.13257, -117.19579 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 163.1 ft (49.7 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 93.5 ft (28.5 m) |
| Deck Area | 1416.5 sq m |
| Main Spans | 2 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 12,000 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54 1085 |