SR 66 (foothill) over Thompson Creek
Good Condition62 years old18,200 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-066-2.40-pom |
| Carries | SR 66 (foothill) |
| Crosses | Thompson Creek |
| Coordinates | 34.10851, -117.75097 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 100.1 ft (30.5 m) |
| Deck Area | 298.9 sq m |
| Main Spans | 1 |
| Year Built | 1964 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 18,200 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 0049 |