Oso Parkway over Bnsf Ry Amtrak Metrolink
Fair Condition55 years old40,800 vehicles/day
Location
| State | California |
| County | Orange |
| Location | 0.1 Mi West Of Route I-5 |
| Carries | Oso Parkway |
| Crosses | Bnsf Ry Amtrak Metrolink |
| Coordinates | 33.58001, -117.67363 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 237.9 ft (72.5 m) |
| Max Span | 124.0 ft (37.8 m) |
| Deck Width | 149.0 ft (45.4 m) |
| Deck Area | 3291.5 sq m |
| Main Spans | 2 |
| Year Built | 1971 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 40,800 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 55C0056 |