West Highland Ext. over Umatilla River
Fair Condition60 years old8,447 vehicles/day
Location
| State | Oregon |
| County | Umatilla |
| Location | 1.0 Mi W Of HWY 207 |
| Carries | West Highland Ext. |
| Crosses | Umatilla River |
| Coordinates | 45.83546, -119.33291 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 248.0 ft (75.6 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 877.0 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 8,447 (2020) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 59C291120000367 |