Scappoose-vernonia over Crown Z Road
Poor Condition63 years old562 vehicles/day
Location
| State | Oregon |
| County | Columbia |
| Location | 047 M W Spitzenburg |
| Carries | Scappoose-vernonia |
| Crosses | Crown Z Road |
| Coordinates | 45.83222, -123.04654 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 201.5 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 562 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09C18 306900835 |