State Route 91 over Santa Ana River
Fair Condition72 years old213,000 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 12-ora-091-8.57-ana |
| Carries | State Route 91 |
| Crosses | Santa Ana River |
| Coordinates | 33.84972, -117.83582 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Girder and Floorbeam |
| Total Length | 869.4 ft (265 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 155.5 ft (47.4 m) |
| Deck Area | 12,561 sq m |
| Main Spans | 18 |
| Year Built | 1954 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 213,000 (2016) |
| Truck Traffic | 6% |
| Lanes On Bridge | 12 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55 0106 |