Winter Walking and Cycling

[creative]

I have a fairly wide frontage on my house, which on average takes about a minute to clear the snow. On the rare occasion we get a heavy snowfall it will take at most 5 minutes to clear. Hardly a large time commitment. Is there a higher proportion of sidewalks not being cleared in the core? Are a large percentage of these rental properties where the landlord leaves it up to the renter to clear and the renter chooses not to do so? Not questioning the idea of the city clearing sidewalks. Just curious!