Arrow HWY over Big Dalton Wash
Fair Condition70 years old12,059 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 0.1mi W/o Azusa AVE |
| Carries | Arrow HWY |
| Crosses | Big Dalton Wash |
| Coordinates | 34.10662, -117.90629 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 78.1 ft (23.8 m) |
| Deck Area | 804.4 sq m |
| Main Spans | 2 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 12,059 (2014) |
| Truck Traffic | 3% |
| 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 | 53C0054 |