HWY 331 over Umatilla River
Fair Condition66 years old2,104 vehicles/day
Location
| State | Oregon |
| County | Umatilla |
| Location | 2.5 Mi.n.jct. I-84 |
| Carries | HWY 331 |
| Crosses | Umatilla River |
| Coordinates | 45.67466, -118.68396 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 294.0 ft (89.6 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 842.2 sq m |
| Main Spans | 5 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 2,104 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 08598 331 00202 |