Structure 53 2734 · Los Angeles County, CA
Carries N&s110 Hov Lanes over 42..47..54 & Vernon St., 07-la-110-18.14-la.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work7,132 ft end to end, longest span 132 ft: about 20 football fields, or 1.4 miles. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.
| State | California |
| County | Los Angeles |
| Location | 07-la-110-18.14-la |
| Carries | N&s110 Hov Lanes |
| Crosses | 42..47..54 & Vernon St. |
| Coordinates | 33.99126, -118.28030 |
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 7131.9 ft (2173.8 m) |
| Max Span | 131.9 ft (40.2 m) |
| Deck Width | 67.6 ft (20.6 m) |
| Deck Area | 44780.3 sq m |
| Main Spans | 50 |
| Year Built | 1992 (reconstructed 1996) |
| Avg Daily Traffic | 87,429 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 18 |
| Last Inspection | August 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | 53 2734 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.