Cascade HWY over Drift Creek
Fair Condition96 years old6,643 vehicles/day
Location
| State | Oregon |
| County | Marion |
| Location | 03.0 South Of Silverton |
| Carries | Cascade HWY |
| Crosses | Drift Creek |
| Coordinates | 44.96935, -122.80949 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 229.9 sq m |
| Main Spans | 3 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 6,643 (2020) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 01534 034 |