Harkins Slough RD over State Route 1
Good Condition61 years old4,400 vehicles/day
Location
| State | California |
| County | Santa Cruz |
| Location | 05-scr-001-r2.27-wat |
| Carries | Harkins Slough RD |
| Crosses | State Route 1 |
| Coordinates | 36.91422, -121.78720 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 210.0 ft (64 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 761.6 sq m |
| Main Spans | 4 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 4,400 (1998) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 36 0089 |