About Northway Automotive in Newton, NJ Northway Automotive in Lake Hopatcong, NJ offers used cars at great low prices, rebates, and incentives for used cars, trucks, vans and SUVs to all of our neighbors in Wayne, Newton, Jefferson, Dover, Randolph, and Montville. At Northway Automotive, we look forward to serving your Pre-Owned needs and we hope that we can help you with your next Pre-Owned purchase. We have helped customers from Wayne, Andover, Morristown, Fairfield, and Stanhope with their Pre-Owned needs and we look forward to helping you.