Harvard is the end of the line — the last stop on the tracks in from Chicago — and on a snowy weekday the commuter lot has to be open before anybody thinks about the schedule. J. J. Sanchez Landscaping Inc runs that early shift: plowing lots and driveways, clearing a path to the door, spreading salt where boots are going to land. Storms here do not announce themselves politely; they come in off open ground and stack against every windward wall in town. The work gets measured in people who made their train and never once had to look down. Snow removal in Harvard and the towns along the line.