Interstate 5 over Little Castle Creek
Fair Condition66 years old18,000 vehicles/day
Location
| State | California |
| County | Siskiyou |
| Location | 02-sis-005-0.04 |
| Carries | Interstate 5 |
| Crosses | Little Castle Creek |
| Coordinates | 41.18454, -122.28861 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Area | 199.9 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 18,000 (2024) |
| Truck Traffic | 28% |
| Lanes On Bridge | 4 |
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 0045 |