1.25km - 5km: narrow due to brush, some loose road surface/deeper waterbars. Easily passable on ATV/Dirtbike, should be passable in HC 4X4 with pinstriping. Road is flagged to 5km, likely to be reopened.
1.25km - 1km: Passable in a stock full size truck, one deep puddle with rocky base around a corner into the rec site with lockblocks on side to make it a bit narrower.

For the south half, turning right after the Chehalis River bridge just above Chehalis lake: road is in pretty decent shape if you have 4x4. This makes a good approach to the Statlu Lake hike. Four water bars that aren't bad, and overgrown for the last 1 km to a parking area before a large water bar.

This road is rough. I drove it north to south where I came across several steep and deep ditches and a massive washout at the end. Before the washout there is ample room to park at the intersection with Mystery Creek Branch 106A. If you plan to drive this road to shorten your access to the Statlu lake area like I was I'd recommend against this. Its a lot of extra driving on poor road to save just a couple easy kms.

Deactivated. Lots of waterbars and some light deadfall. Road was impassable before the hairpin turn (see attached image)