State Route 1 over Arroyo Grande Creek
Good Condition70 years old6,200 vehicles/day
Location
| State | California |
| County | San Luis Obispo |
| Location | 05-slo-001-10.94 |
| Carries | State Route 1 |
| Crosses | Arroyo Grande Creek |
| Coordinates | 35.09824, -120.59167 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 123.0 ft (37.5 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 540 sq m |
| Main Spans | 3 |
| Year Built | 1956 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 6,200 (2009) |
| Truck Traffic | 6% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 49 0019 |