Hy 61sb Conn Hy1sb over Water AVE
Fair Condition60 years old42,482 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | W. Marquam Interchange |
| Carries | Hy 61sb Conn Hy1sb |
| Crosses | Water AVE |
| Coordinates | 45.50498, -122.67582 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 305.1 ft (93 m) |
| Max Span | 86.6 ft (26.4 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 1050.9 sq m |
| Main Spans | 1 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 42,482 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08591E061 00053 |