Santa Rosa RD over Arroyo Santa Rosa
Good Condition54 years old19,000 vehicles/day
Location
| State | California |
| County | Ventura |
| Location | 2.4 Mi W Moorpark RD |
| Carries | Santa Rosa RD |
| Crosses | Arroyo Santa Rosa |
| Coordinates | 34.23796, -118.90822 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 49.2 ft (15 m) |
| Max Span | 33.5 ft (10.2 m) |
| Deck Width | 68.9 ft (21 m) |
| Deck Area | 315 sq m |
| Main Spans | 1 |
| Year Built | 1972 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 19,000 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 52C0104 |