Winter mornings on Jefferson Avenue arrive gray and damp, with wet snow off the river that packs hard under a tire before anyone is awake. Rutbros lawn care LLC plows and shovels through it — drives, walks, small lots — and comes back with mowers and trimmers when the same streets green up in April. Downriver snow is heavy work, and there is something worth doing in a walk scraped down to the concrete instead of a rutted path. In summer that identical address gets even stripes and a defined line along the drive. Two trades, one neighborhood, all twelve months of it.