HWY 29 over Johnson Creek
Fair Condition43 years old32,168 vehicles/day
Location
| State | Oregon |
| County | Washington |
| Location | 055 Mi E Hillsboro Cc |
| Carries | HWY 29 |
| Crosses | Johnson Creek |
| Coordinates | 45.49072, -122.83418 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 29.2 ft (8.9 m) |
| Max Span | 11.8 ft (3.6 m) |
| Deck Area | 217.2 sq m |
| Main Spans | 2 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 32,168 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0P461 029 00497 |