In the Pinecrest blocks the sidewalks matter as much as the driveways, because kids walk them to school through the dark half of the year. Keast Lawn & Snow clears those walks to the concrete and treats the slick spots, then opens the drives so nobody has to shovel before sunrise. When winter finally lets go, the same route turns green — mowing, trimming around play sets and fence corners, edging the walks, and clearing what the snow left behind. East Lansing's freeze-and-thaw keeps sending ice back to the same shaded stretch all season, and that stretch gets checked. Getting a street to school on time is a small thing that adds up.