Interstate 80 over Alta Road
Fair Condition65 years old23,500 vehicles/day
Location
| State | California |
| County | Placer |
| Location | 03-pla-080-44.75 |
| Carries | Interstate 80 |
| Crosses | Alta Road |
| Coordinates | 39.20158, -120.81216 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 93.2 ft (28.4 m) |
| Deck Area | 968.4 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 23,500 (2009) |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 19 0111 |