Structure 53C1532 · Los Angeles County, CA
Carries Grandifloras RD over Private Drn #771, 0.8mi N/o Sr-14 FWY.
A culvert 20 ft across with 2 openings. 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, so those are drawn as typical for a culvert.
| State | California |
| County | Los Angeles |
| Location | 0.8mi N/o Sr-14 FWY |
| Carries | Grandifloras RD |
| Crosses | Private Drn #771 |
| Coordinates | 34.44367, -118.39187 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 98.8 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
| Avg Daily Traffic | 2,020 (2014) |
| Truck Traffic | 1% |
| Lanes On Bridge | 3 |
| Last Inspection | January 2022 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 53C1532 |
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.