I-84 (hwy 002) over Arlington Viaduct
Fair Condition62 years old14,069 vehicles/day
Location
| State | Oregon |
| County | Gilliam |
| Location | 009 Mi W Arlington |
| Carries | I-84 (hwy 002) |
| Crosses | Arlington Viaduct |
| Coordinates | 45.72138, -120.20456 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 1462.9 ft (445.9 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 9141.0 sq m |
| Main Spans | 11 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 14,069 (2022) |
| Truck Traffic | 26% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 08820 002 13791 |