SR 73 NB over Greenfield Drive
Good Condition30 years old25,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-073-11.76-lgnh |
| Carries | SR 73 NB |
| Crosses | Greenfield Drive |
| Coordinates | 33.55830, -117.68533 |
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 | 172.6 ft (52.6 m) |
| Max Span | 169.9 ft (51.8 m) |
| Deck Width | 59.4 ft (18.1 m) |
| Deck Area | 952.1 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 25,000 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0749R |