State Route 9 over San Lorenzo River
Good Condition90 years old21,100 vehicles/day
Location
| State | California |
| County | Santa Cruz |
| Location | 05-scr-009-9.33 |
| Carries | State Route 9 |
| Crosses | San Lorenzo River |
| Coordinates | 37.08804, -122.08849 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 169.6 ft (51.7 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 59.4 ft (18.1 m) |
| Deck Area | 935.8 sq m |
| Main Spans | 1 |
| Year Built | 1936 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 21,100 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 36 0048 |