Gypsum Canyon Road over Santa Ana River
Fair Condition37 years old11,449 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 0.2 Mi. N/o Route 91 Fwy. |
| Carries | Gypsum Canyon Road |
| Crosses | Santa Ana River |
| Coordinates | 33.86881, -117.71238 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 1730.0 ft (527.3 m) |
| Max Span | 330.1 ft (100.6 m) |
| Deck Width | 78.1 ft (23.8 m) |
| Deck Area | 12549.7 sq m |
| Main Spans | 7 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 11,449 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55C0580 |