The Willapa Hills Trail is closed from approximately MP4 to MP5, where it crosses over State Route 6. A pedestrian overpass is under construction at this site to enable safe crossing of the highway by trail users. The project is expected to be complete in November of 2022.
If you are anticipating a long walk or ride on the trail, we recommend starting at the Adna trailhead and travelling westward. A short, out-and-back trip can be enjoyed from the Chehalis trailhead to the construction site.
Please note, no access is permitted at the construction site and there is no safe route around the construction site.
Source: https://www.parks.wa.gov/AlertCenter.aspx?AID=3404