Road report info here: http://www.mdt.mt.gov/travinfo/scripts/rdrpt.pl?rptname=Detailed&box=No
All roads that have any issues are listed in numeric order. If the road isn't listed, it can be assumed that it is bare and dry. Some of the guys who go out and check, can tend to be overly pessimistic about conditions; like one little patch of ice or snowpack in a 20 mile stretch can get the entire stretch listed as intermittent snow & ice. Still better than nothing, I guess.