Silverado Cnyn Rd. over Silverado Canyon Creek
Good Condition56 years old2,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 3.1 Mi E/o Santiago Road |
| Carries | Silverado Cnyn Rd. |
| Crosses | Silverado Canyon Creek |
| Coordinates | 33.74672, -117.62592 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 45.9 ft (14 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 114.8 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 2,000 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55C0181 |