State Route 139 over Willow Creek
Good Condition60 years old550 vehicles/day
Location
| State | California |
| County | Lassen |
| Location | 02-las-139-17.02 |
| Carries | State Route 139 |
| Crosses | Willow Creek |
| Coordinates | 40.56343, -120.64053 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 169.3 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 550 (2009) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 521 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07 0062 |