A freight train still splits Harlem in half most days, and the whole town pauses a beat while it passes. Generations Land Co LLC keeps working through it — the yards along the tracks, the deep back lots that run off toward the pines, the wide grass that older Columbia County houses tend to carry. Mowing, edging, trimming and cleanup, done in whatever order the property asks for. Late-summer heat means early starts and long shadows by quitting time. The reward is plain and worth the day: a straight edge along the walk and a yard that looks tended from the road.