Grizzley Island RD over Hill Slough
Good Condition17 years old642 vehicles/day
Location
| State | California |
| County | Solano |
| Location | 1.3 Mi S RTE 12 |
| Carries | Grizzley Island RD |
| Crosses | Hill Slough |
| Coordinates | 38.22566, -122.02152 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 189.0 ft (57.6 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 564.5 sq m |
| Main Spans | 7 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 642 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 23C0262 |