SR 90 (imperial) over Santa Ana River
Good Condition56 years old45,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-090-12.59-ana |
| Carries | SR 90 (imperial) |
| Crosses | Santa Ana River |
| Coordinates | 33.85784, -117.79066 |
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 | Stringer/Multi-beam |
| Total Length | 368.1 ft (112.2 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 114.5 ft (34.9 m) |
| Deck Area | 3915.8 sq m |
| Main Spans | 4 |
| Year Built | 1970 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 45,000 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0079 |