State Route 99 over Lerdo Canal
Fair Condition90 years old61,000 vehicles/day
Location
| State | California |
| County | Kern |
| Location | 06-ker-099-r43.90l |
| Carries | State Route 99 |
| Crosses | Lerdo Canal |
| Coordinates | 35.59665, -119.20999 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 152.9 ft (46.6 m) |
| Deck Area | 396.1 sq m |
| Main Spans | 3 |
| Year Built | 1936 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 61,000 (2020) |
| Truck Traffic | 22% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 50 0189 |