State Route 99 over Lerdo Canal
Fair Condition113 years old90,000 vehicles/day
Location
| State | California |
| County | Kern |
| Location | 06-ker-099-37.22 |
| Carries | State Route 99 |
| Crosses | Lerdo Canal |
| Coordinates | 35.50615, -119.17244 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 128.3 ft (39.1 m) |
| Deck Area | 453.6 sq m |
| Main Spans | 3 |
| Year Built | 1913 (reconstructed 1968) |
Traffic
| Avg Daily Traffic | 90,000 (2018) |
| Truck Traffic | 28% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 50 0134 |