Route 133 NB over Santiago Aqueduct
Good Condition28 years old47,200 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-133-13.37-irvn |
| Carries | Route 133 NB |
| Crosses | Santiago Aqueduct |
| Coordinates | 33.71435, -117.72231 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 225.1 ft (68.6 m) |
| Max Span | 225.1 ft (68.6 m) |
| Deck Width | 61.4 ft (18.7 m) |
| Deck Area | 1282.8 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 47,200 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0783R |