I'm currently Montana, where apparently, in some places they'll rip a road completely out, and then repave it from the ground up. No tearing up the asphalt top and leaving something hard, albeit highly ridged, behind, but ripped up down to the dirt roadbed.
In my case I was headed for Lewiston MT, which my GPS said had the only motel in a 50 mile range, when I came upon one of these road construction projects, "Finding an alternate route" at that time of a cold, wet, night wasn't entirely an option. Since I needed that room, I decided to run the gauntlet.
The ride was 9 miles of what I thought was hard-packed dirt, but it turns out it was covered with the kind of slimey snot that one reads about in the Alaskan roads. Amazingly, my I/S - which was towing a trailer - performed admirably, as long as I kept the speed between 22 and 30 MPH.
Pictures of the bike & trailer after the mud run can be seen here:
http://valkyrie.smugmug.com/Travel/2009-Road-Trip/2009-09-203-Lewiston-MT/9705719_5ePtP#656084318_bLTdrSince I'm running a car tire in the back, I'm thinking that may've helped with getting me through this mess. Has anyone else had a similar experience one way or another they can relate?