My house is up a hill, no driveways on the way up. So when the city plow comes, my driveway gets dumped with everything the plow carries up the hill. Then same for the sidewalk caterpillar. Over the years, we collected two paving stones that didn't come from my immediate neighbors down the hill. Hence, we pay for a good snow clearing service. Love these guys.
Seriously, I shovelled a double wide driveway and the sidewalk, and then had to do it twice more because the effing plows dumped like a 1000 lbs of snow across the driveway within an hour of each other.