South of Quincy the limestone at Marblehead shows the bones of the country, and the Memorial Bridge carries the highway across to Missouri high above the gray water. Leland's Lawn & Landscaping works the yards on the Illinois side, mowing and trimming through the growing months and shaping the green space around a house. When the bridge decks ice over and the drives fill in, the same outfit plows and clears so people can get out. Big river, small tasks, done properly: a clean edge, an open lane, a walk you can step onto. Quincy and the towns nearby are the service area.