I mostly walked the bike until I got to Maxwell Ave, which had some bare pavement on it. There was another biker riding west on Maxwell, and I detoured from my usual route and followed her till she turned off and then I headed up to Belt Street and some more squirrelly riding.
For the last week or so I've been trading off between the mountain bike and Pugsley N/R, comparing how they handle the packed snow conditions on my route. So far, I'm giving the edge to the Pugsley, because the front tire doesn't get pulled in all directions by the bumps, holes and ruts on the street, but it also rolls with confidence over the slicker, packed sections. I'm not sure how it would've handled today's ride home, but I'm sure it would've been better than the mtn bike.
The forecast calls for a little more snow tonight. I'm taking the Pugs to work.