Macarthur-s73 Onra over SR 73 & Macarthur-n73 On
Fair Condition30 years old4,880 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-073-24.02-irvn |
| Carries | Macarthur-s73 Onra |
| Crosses | SR 73 & Macarthur-n73 On |
| Coordinates | 33.64227, -117.86016 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 882.5 ft (269 m) |
| Max Span | 239.5 ft (73 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 3,228 sq m |
| Main Spans | 5 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 4,880 (2014) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0732K |