State Route 1 over Topanga Creek
Good Condition93 years old43,250 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 07-la-001-40.99-mal |
| Carries | State Route 1 |
| Crosses | Topanga Creek |
| Coordinates | 34.03932, -118.58294 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 79.1 ft (24.1 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 87.9 ft (26.8 m) |
| Deck Area | 645.9 sq m |
| Main Spans | 2 |
| Year Built | 1933 |
Traffic
| Avg Daily Traffic | 43,250 (2017) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53 0035 |