The Poultney River marks the state line here, running the slate valley between the Taconics and the Green Mountains. A&D Property Maintenance llc keeps yards on both sides of Main Street mowed, trimmed and cleaned up through the growing months, then turns to plow and shovel once the valley locks up. Autumn cleanups pull the leaves off before the first heavy wet snow makes a problem of them. Winter mornings mean drives opened and walks cleared while the town is still dark. Steady, useful work in a town built out of the ground it stands on.