Tygh Valley Road over Tygh Creek
Good Condition52 years old1,526 vehicles/day
Location
| State | Oregon |
| County | Wasco |
| Location | Tygh Valley Ore |
| Carries | Tygh Valley Road |
| Crosses | Tygh Creek |
| Coordinates | 45.24962, -121.17434 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 342.4 sq m |
| Main Spans | 1 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 1,526 (2020) |
| Truck Traffic | 15% |
| 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 | 04932A000 01323 |