East 20th ST WB over State Route 99
Good Condition33 years old20,300 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 03-but-099-r31.50-chc |
| Carries | East 20th ST WB |
| Crosses | State Route 99 |
| Coordinates | 39.72604, -121.80955 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 192.9 ft (58.8 m) |
| Max Span | 96.5 ft (29.4 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 799.7 sq m |
| Main Spans | 2 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 20,300 (2020) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | 12 0169L |