Just returned to the land of Version internet, not much good in Canada or most of Alaska. Left home on 5 May, will get back 2nd week of Oct. No problems on the roads. Some construction in June, a lot more in August. Most frost heaves were marked with the orange flags, and you can usually see the center and side markings get squikley at the frost heaves; but not always. The key to the drive is slow down, after Haines Junction, we averaged about 40 MPH till just short of TOK. Average,in the construction, 20MPH. Coming home from Discovery RV we took 1.5 hours to go 30 miles. One point the pilot car lady stopped and came back to tell me to keep up. Told I would do my best, but my best was about 25 mph for awhile. On the way up we were passed by a 5th wheel, the back tires were airborne over a frost heave as he passed us. We are fortunate that we had lots of time to make this great trip, and did not have to rush. Richardn