Below the Vandenberg Esplanade the Merrimack moves wide and unhurried, and the grass on the streets above it takes its cue from the water — slow through a cold May, then racing by the Fourth of July. Eagle Junk Removal & Landscaping works that calendar across Pawtucketville and the neighborhoods that lean toward the river, mowing, trimming and edging on the schedule a lawn actually keeps. There is real satisfaction in a clean strip of green between sidewalk and street, mower lines still combed all one direction at suppertime. Come autumn the maples let go nearly at once, and the rakes and blowers come out until the turf is bare and breathing again. Ordinary work, done all the way to the corners, on ordinary Lowell streets.