Us101 (hwy 9) over Three Rivers
Fair Condition77 years old4,294 vehicles/day
Location
| State | Oregon |
| County | Tillamook |
| Location | At Hebo Jct |
| Carries | Us101 (hwy 9) |
| Crosses | Three Rivers |
| Coordinates | 45.22983, -123.86198 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 138.1 ft (42.1 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 450.5 sq m |
| Main Spans | 3 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 4,294 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04660A009 08501 |