Interstate 15 NB over Dock Ditch
Good Condition61 years old22,000 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 08-sbd-015-r121.43 |
| Carries | Interstate 15 NB |
| Crosses | Dock Ditch |
| Coordinates | 35.10966, -116.24996 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 152.5 sq m |
| Main Spans | 2 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 22,000 (2021) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54 0246R |