Tygh Valley Road over White River
Fair Condition43 years old1,304 vehicles/day
Location
| State | Oregon |
| County | Wasco |
| Location | 010 Mi East Of Tygh Vally |
| Carries | Tygh Valley Road |
| Crosses | White River |
| Coordinates | 45.23471, -121.16061 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 108.9 ft (33.2 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 405.0 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 1,304 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00917AB40700152 |