Dawson RD over Muddy Creek
Fair Condition66 years old535 vehicles/day
Location
| State | Oregon |
| County | Benton |
| Location | 1.5 Mi West Of HWY 99w |
| Carries | Dawson RD |
| Crosses | Muddy Creek |
| Coordinates | 44.36103, -123.31913 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 223.1 ft (68 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 598.4 sq m |
| Main Spans | 6 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 535 (2020) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 14138A452 00151 |