Oak Grove DR over Arroyo Seco
Good Condition71 years old6,131 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 0.2mi W/o Windsor AVE |
| Carries | Oak Grove DR |
| Crosses | Arroyo Seco |
| Coordinates | 34.18500, -118.17558 |
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 | Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 404.2 ft (123.2 m) |
| Max Span | 141.1 ft (43 m) |
| Deck Width | 69.2 ft (21.1 m) |
| Deck Area | 2599.5 sq m |
| Main Spans | 3 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 6,131 (2014) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
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 | 53C1829 |