Herlong Access RD over Long Valley Creek
Good Condition47 years old800 vehicles/day
Location
| State | California |
| County | Lassen |
| Location | 2.2 Mi E US HWY 395 |
| Carries | Herlong Access RD |
| Crosses | Long Valley Creek |
| Coordinates | 40.13553, -120.20964 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 252.6 ft (77 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 716.1 sq m |
| Main Spans | 10 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 800 (1980) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07C0007 |