W/b Snta Mrgta Pwy over Arroyo Trabuco
Good Condition35 years old29,150 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 0.2 Mi E/o Alicia Parkway |
| Carries | W/b Snta Mrgta Pwy |
| Crosses | Arroyo Trabuco |
| Coordinates | 33.63815, -117.61779 |
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 | 1207.0 ft (367.9 m) |
| Max Span | 184.1 ft (56.1 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 5812.8 sq m |
| Main Spans | 7 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 29,150 (2017) |
| Truck Traffic | 1% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55C0520L |