Old Oregon Trail over Old Oregon Ditch
Fair Condition56 years old2,458 vehicles/day
Location
| State | California |
| County | Shasta |
| Location | 1.7 Mi N SR 299 |
| Carries | Old Oregon Trail |
| Crosses | Old Oregon Ditch |
| Coordinates | 40.63624, -122.32590 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Area | 85.8 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 2,458 (2013) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 06C0168 |