HWY 350 over Imnaha River
Fair Condition29 years old215 vehicles/day
Location
| State | Oregon |
| County | Wallowa |
| Location | In Imnaha |
| Carries | HWY 350 |
| Crosses | Imnaha River |
| Coordinates | 45.55935, -116.83410 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 111.5 ft (34 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 299.2 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 215 (2022) |
| Truck Traffic | 36% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18074 350 02934 |