Dennis,
I feel your pain my friend.
Although we only got about 10 cm here in the western end of the Valley, it drifted and packed. I was four and a half hours yesterday with the tractor and blower. In some places it had blown and packed to the point where the tractor (30 hp New Holland) would simply drive up onto the drifts. The blower wouldn't touch it, so you'd have to break it up before it could be blown out.
If this keeps up, by July there'll be no place to put the snow.
Oh and there's a call for another 15 - 20 cm tomorrow night and Wednesday.
A couple of winters ago, I had the Miata out several times, when the rain washed the salt off thwe rroads. This winter I'd have to dig the drift away from the garage door to get it out of there.
Keeping my fingers crossed for Spring.
Best
Les