SR 70 over Montgomery Street
Fair Condition63 years old20,100 vehicles/day
Location
| State | California |
| County | Butte |
| Location | 03-but-070-14.61-ovl |
| Carries | SR 70 |
| Crosses | Montgomery Street |
| Coordinates | 39.50799, -121.57318 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 137.1 ft (41.8 m) |
| Max Span | 56.4 ft (17.2 m) |
| Deck Width | 88.6 ft (27 m) |
| Deck Area | 1128.6 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 20,100 (2020) |
| Truck Traffic | 15% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12 0146 |