Canby-marquam HWY over Gribble Creek
Good Condition44 years old1,863 vehicles/day
Location
| State | Oregon |
| County | Clackamas |
| Location | 040 Mi. So. Of Canby |
| Carries | Canby-marquam HWY |
| Crosses | Gribble Creek |
| Coordinates | 45.19560, -122.67919 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 83.6 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 1,863 (2020) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 06025 610100900 |