Downtown Harvard is a few blocks of storefronts and old brick, and after a night of snow every sidewalk in front of them needs the same thing at the same hour. J. Sanchez Landscaping keeps those walks passable — shoveling down to the concrete, opening the entries and the curb cuts, laying salt on the shady stretches that never catch sun in January. Then it is the driveways on the side streets, one after another, with the piles set where they will not block anyone's view of the road. Bare pavement on a gray morning is a small thing that changes a whole day. Snow removal downtown and out on Harvard's side streets.