Interstate 5 SB over State Route 273
Good Condition60 years old19,500 vehicles/day
Location
| State | California |
| County | Shasta |
| Location | 02-sha-005-r3.82 |
| Carries | Interstate 5 SB |
| Crosses | State Route 273 |
| Coordinates | 40.43090, -122.28461 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 158.5 ft (48.3 m) |
| Max Span | 71.2 ft (21.7 m) |
| Deck Width | 58.7 ft (17.9 m) |
| Deck Area | 864.6 sq m |
| Main Spans | 3 |
| Year Built | 1966 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 19,500 (2024) |
| Truck Traffic | 12% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 06 0139L |