Two interstates cross in Kimball Township, and everything around them still smells like plowed field in April. CHRISP Outdoor Solutions works that mix of roadside commerce and open farmland, mowing and trimming lawns through the growing season and handling the cleanups at both ends of it. Winter shifts the hours: plowing drives and lots, shoveling entryways, and salting where the freeze-and-thaw of a St. Clair County night makes a rink out of a sidewalk. Frost comes early on the low ground and sits late in the shade, which moves the schedule more than the calendar does. Homes and businesses around Kimball Township, Marysville and Port Huron.