North of the township the land tips gently toward Lake Michigan, and the wind that comes off that water in January has opinions about your driveway. Glenview Winnetka Snow Plowing works the long drives and deep lots of those north suburbs, plowing through the night so nobody wakes up shut in. Snow piles heavy and wet closer to the shore and blows dry and shifting a few miles inland: one storm, two different jobs, both finished before the commute. The good moment is the last pass, headlights swinging around, pavement dark, the piles set back where they will not slide in again. Then on to the next street while the town is still asleep.