Structure 50 0276 · Kern County, CA
Carries State Route 58 over White Wolf Equipment Uc, 06-ker-058-75.17.
23 ft end to end. 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 rigid-frame bridge.
| State | California |
| County | Kern |
| Location | 06-ker-058-75.17 |
| Carries | State Route 58 |
| Crosses | White Wolf Equipment Uc |
| Coordinates | 35.26598, -118.66606 |
| Material | Concrete |
| Design | Frame |
| Total Length | 23.0 ft (7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 100.1 ft (30.5 m) |
| Deck Area | 213.5 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
| Avg Daily Traffic | 24,200 (2019) |
| Truck Traffic | 33% |
| Lanes On Bridge | 4 |
| Last Inspection | September 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 | 50 0276 |
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.