IRR County RD 306 over Dry Gulch
Good Condition96 years old142 vehicles/day
Location
| State | California |
| County | Glenn |
| Location | 25.76 Mi N Colusa Co Lin |
| Carries | IRR County RD 306 |
| Crosses | Dry Gulch |
| Coordinates | 39.71076, -122.54985 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Girder and Floorbeam |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 31.2 ft (9.5 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 97.0 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1961) |
Traffic
| Avg Daily Traffic | 142 (2001) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11C0093 |