Chesnimnus Creek Road is a well-maintained gravel road suitable for any vehicle. It starts at the west end of FS46, loops back to FS46 near Cold Springs Road, and follows a delightful meandering brook up a long canyon for most of its length. It begins by private property and enters the national forest about ten miles in, where the canyon starts a slow climb. At about 17 miles, the road turns sharply north and quickly climbs to FS46.
There are no campgrounds along 4625, but dispersed camping is allowed. However, there are no obvious pre-disturbed sites where one can set up camp.