Structure 53 2404G · Los Angeles County, CA
Carries E105-n110 Conn over Route 105 110 Lrt, 07-la-105-r7.02-la.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work4,826 ft end to end, longest span 215 ft: about 13 football fields. 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-105-r7.02-la |
| Carries | E105-n110 Conn |
| Crosses | Route 105 110 Lrt |
| Coordinates | 33.92826, -118.28716 |
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 4826.1 ft (1,471 m) |
| Max Span | 214.6 ft (65.4 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 18828.8 sq m |
| Main Spans | 34 |
| Year Built | 1989 |
| Avg Daily Traffic | 185,640 (2014) |
| That is about 92,820 vehicles per lane per day — beyond what any U.S. road carries (the busiest freeways run about 25,000–30,000). It is almost certainly a data-entry error in the National Bridge Inventory, so we leave this bridge out of traffic rankings. | |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 23 |
| Last Inspection | May 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | 53 2404G |
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.