Whitney Portal RD over Los Angeles Aqueduct
Good Condition68 years old1,224 vehicles/day
Location
| State | California |
| County | Inyo |
| Location | 0.6 Mi W Of RTE 395 Jct |
| Carries | Whitney Portal RD |
| Crosses | Los Angeles Aqueduct |
| Coordinates | 36.60181, -118.07316 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 122.5 sq m |
| Main Spans | 1 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 1,224 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 48C0009 |