Well, I made it!!! It was slow, it was slippery, and my wife was glad I made it.

Interpret as you will.

For one particular hill climb, I was losing traction like crazy so I had to scoot onto the sidewalk... only to realize they hadn't shoveled the 20 cm deep snow! I ended up having to carry my 40 lb recumbent trike up a hill for about 30 meters before reaching the next section, which was clear. Hopefully the roads will be a little better on the way home tonight.