Route 133 SB over Portola Parkway
Good Condition28 years old47,200 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-133-12.55-irvn |
| Carries | Route 133 SB |
| Crosses | Portola Parkway |
| Coordinates | 33.70395, -117.72846 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 1196.8 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 47,200 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
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 0779L |