Alderman RD over Palmer Creek
Fair Condition60 years old243 vehicles/day
Location
| State | Oregon |
| County | Yamhill |
| Location | 4.4 Mi S Of Dayton |
| Carries | Alderman RD |
| Crosses | Palmer Creek |
| Coordinates | 45.15304, -123.08744 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 157.7 sq m |
| Main Spans | 4 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 243 (2020) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11639F000 |