Harmony RD over HWY 171
Fair Condition56 years old1,693 vehicles/day
Location
| State | Oregon |
| County | Clackamas |
| Location | 3.0 Mi SE Of Milwaukie Cc |
| Carries | Harmony RD |
| Crosses | HWY 171 |
| Coordinates | 45.43017, -122.60655 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 291.0 ft (88.7 m) |
| Max Span | 163.1 ft (49.7 m) |
| Deck Width | 69.2 ft (21.1 m) |
| Deck Area | 1871.6 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 1,693 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09623 171C00242 |