State Route 18 over State Route 330
Fair Condition75 years old5,500 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 08-sbd-018-31.64 |
| Carries | State Route 18 |
| Crosses | State Route 330 |
| Coordinates | 34.20563, -117.10821 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Box Beam - Multiple |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 295.1 sq m |
| Main Spans | 1 |
| Year Built | 1951 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 5,500 (2022) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54 0031 |