State Route 60 over Walnut Drain
Good Condition59 years old204,000 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-060-20.91 |
| Carries | State Route 60 |
| Crosses | Walnut Drain |
| Coordinates | 33.99463, -117.88019 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Width | 157.8 ft (48.1 m) |
| Deck Area | 586.8 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 204,000 (2015) |
| Truck Traffic | 10% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 2461 |