Columbia ST over HWY 61
Fair Condition59 years old114,800 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | 0.1 Mi N Of Market ST |
| Carries | Columbia ST |
| Crosses | HWY 61 |
| Coordinates | 45.51632, -122.68825 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 263.1 ft (80.2 m) |
| Max Span | 133.9 ft (40.8 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 1467.7 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 114,800 (2018) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 9 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09253 061 00172 |