This is starting to look bad.  I shoveled still more from the driveway, finally got it clear at the bottom where the scraper left me a pile to block it.  (Cleared just over half of it yesterday - so I could get my car out).  I walked out onto the slush in the road - didn't even crack it.  From listening to the news and seeing the 
camera views, I think home would be the safest place to be today, especially with freezing rain all day and snow tonight.