State Route 1 over San Luisito Creek
Good Condition67 years old18,700 vehicles/day
Location
| State | California |
| County | San Luis Obispo |
| Location | 05-slo-001-25.71 |
| Carries | State Route 1 |
| Crosses | San Luisito Creek |
| Coordinates | 35.35525, -120.78637 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 113.2 ft (34.5 m) |
| Deck Area | 272.6 sq m |
| Main Spans | 2 |
| Year Built | 1959 (reconstructed 1966) |
Traffic
| Avg Daily Traffic | 18,700 (2009) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 921 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 49 0064 |