HWY 81 SB over Mollala River
Fair Condition63 years old11,423 vehicles/day
Location
| State | Oregon |
| County | Clackamas |
| Location | In Canby |
| Carries | HWY 81 SB |
| Crosses | Mollala River |
| Coordinates | 45.25560, -122.70750 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 589.2 ft (179.6 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 2101.3 sq m |
| Main Spans | 10 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 11,423 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 02061A01E 02203 |