Nelson AVE over Thermalito Forebay
Fair Condition58 years old860 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 2.1 Mi W/o ST HWY 70 |
| Carries | Nelson AVE |
| Crosses | Thermalito Forebay |
| Coordinates | 39.52484, -121.61228 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 430.1 ft (131.1 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 1468.3 sq m |
| Main Spans | 6 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 860 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 325 |
| Inspection Frequency | Every 24 months |
| Owner | Other State Agencies |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0260 |