Mangrove AVE over Big Chico Creek
Fair Condition68 years old18,700 vehicles/day
Location
| State | California |
| County | Butte |
| Location | Btw 3rd & Vallombrosa AVE |
| Carries | Mangrove AVE |
| Crosses | Big Chico Creek |
| Coordinates | 39.73328, -121.83509 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 52.2 ft (15.9 m) |
| Deck Width | 93.5 ft (28.5 m) |
| Deck Area | 470.2 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 18,700 (2018) |
| Truck Traffic | 4% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12C0278 |