Azusa Cyn RD over Big Dalton Wash
Good Condition67 years old12,834 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 0.3mi N/o Sn Bernadino RD |
| Carries | Azusa Cyn RD |
| Crosses | Big Dalton Wash |
| Coordinates | 34.09367, -117.94292 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 83.7 ft (25.5 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 71.9 ft (21.9 m) |
| Deck Area | 558.5 sq m |
| Main Spans | 1 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 12,834 (2012) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 421 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53C0671 |