Badger is still alive and kicking, but the environmentalists are doing their best to shut her down.  Apparently, burning coal is a bit offensive to some.  There has been talk about retrofitting her with new engines, but with competition and increased fuel costs, it will be a rough sell. 

Could be the end of an Era.  Personally, I'd hate to see that old boat go. 

Regarding average speed across the UP...I guess I've never really timed it. Based on the length I travel, I know that I will be staying at in Superior or Duluth on the first night.  I don't really care if I get there at 6pm or 8pm or 10pm for that matter.  I'd rather have a relaxed trip and avoid congestion.  After all, that is one of my main purposes in taking a vacation, to get away from crowds and congestion.  I would just as soon start my vacation the day I leave home, not the day I get to the BW.  The road is mostly two lane highway with passing lanes.  Posted speed is 55mph, but it is wide open highway and if you actually drive that slow, you will not make any friends. 

Perhaps, the average speed is a result of the frequent stops to "smell the roses," and skip stones in Lake Michigan and Superior on the same day and/or breath in the moist air while standing underneath a waterfall. 

Have agreat trip!