State Route 1 over San Juan Creek
Good Condition50 years old37,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-001-r0.97-dapt |
| Carries | State Route 1 |
| Crosses | San Juan Creek |
| Coordinates | 33.46449, -117.68196 |
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 | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 507.9 ft (154.8 m) |
| Max Span | 133.9 ft (40.8 m) |
| Deck Width | 74.1 ft (22.6 m) |
| Deck Area | 3498.5 sq m |
| Main Spans | 5 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 37,000 (2014) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0547 |