State Route 70 over Long Valley Creek
Fair Condition74 years old4,200 vehicles/day
Location
| State | California |
| County | Lassen |
| Location | 02-las-070-1.97 |
| Carries | State Route 70 |
| Crosses | Long Valley Creek |
| Coordinates | 39.78438, -120.07267 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 71.9 sq m |
| Main Spans | 2 |
| Year Built | 1952 (reconstructed 1956) |
Traffic
| Avg Daily Traffic | 4,200 (2009) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07 0058 |