State Route 9 over San Lorenzo River
Fair Condition89 years old12,100 vehicles/day
Location
| State | California |
| County | Santa Cruz |
| Location | 05-scr-009-13.61 |
| Carries | State Route 9 |
| Crosses | San Lorenzo River |
| Coordinates | 37.13298, -122.12534 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 107.0 ft (32.6 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 303.2 sq m |
| Main Spans | 3 |
| Year Built | 1937 |
Traffic
| Avg Daily Traffic | 12,100 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
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 0052 |