The reports are that some small towns in the high country may be cut off for another week or two before they can be reached other than by helicopter.
Small towns in the canyons (Jamestown, Pinewood Springs, the Cal-Wood education camp, etc.) are inaccessible by ground, and being evacuated by helicopter when weather allows flying. Rescue vehicles have made it through to larger towns above the canyons (Nederland, Allens Park, Estes Park, etc.) but the route is barely passable, and open for emergency use only. The following is from the Office of Emergency Management (route name redacted):
"There are still no east to west routes open from U.S. 36 (Foothills Highway) to State Highway 72 (Peak to Peak). XXXXX is barely passable for emergency vehicles and is NOT open to the public. It is currently the only way in and out of the Boulder foothills for emergency response vehicles equipped to traverse over extremely damaged roads.
For safety reasons as well as just sheer impassibility for personal vehicles, XXXXX is ONLY open to emergency vehicle access until further notice. Please get out the word to your friends and neighbors."