Or 140 (hwy 431) over Twentymile Creek
Fair Condition60 years old308 vehicles/day
Location
| State | Oregon |
| County | Lake |
| Location | 046 Mi E Adel |
| Carries | Or 140 (hwy 431) |
| Crosses | Twentymile Creek |
| Coordinates | 42.17455, -119.81076 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 104.0 ft (31.7 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 320.2 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 308 (2022) |
| Truck Traffic | 35% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09538 431 03278 |