Interstate 5 NB over Up Rr & Amtrak
Fair Condition53 years old12,750 vehicles/day
Location
| State | California |
| County | Siskiyou |
| Location | 02-sis-005-r15.94 |
| Carries | Interstate 5 NB |
| Crosses | Up Rr & Amtrak |
| Coordinates | 41.37599, -122.37504 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 192.9 ft (58.8 m) |
| Max Span | 77.4 ft (23.6 m) |
| Deck Width | 54.1 ft (16.5 m) |
| Deck Area | 970.2 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 12,750 (2024) |
| Truck Traffic | 27% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 02 0004R |