Twin View BLVD over Hirst Barranca
Good Condition109 years old761 vehicles/day
Location
| State | California |
| County | Shasta |
| Location | 0.2 Mi North Of Oasis RD |
| Carries | Twin View BLVD |
| Crosses | Hirst Barranca |
| Coordinates | 40.64348, -122.36232 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 8.5 ft (2.6 m) |
| Deck Area | 69.5 sq m |
| Main Spans | 3 |
| Year Built | 1917 (reconstructed 1924) |
Traffic
| Avg Daily Traffic | 761 (2012) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 06C0156 |