Mt Vernon AVE over Santa Ana River
Fair Condition59 years old20,000 vehicles/day
Location
| State | California |
| County | San Bernardino |
| Location | 0.6 Mi S Of RTE I-10 |
| Carries | Mt Vernon AVE |
| Crosses | Santa Ana River |
| Coordinates | 34.05791, -117.30994 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 986.9 ft (300.8 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 3128.3 sq m |
| Main Spans | 12 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 20,000 (2015) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 54C0100 |