Are you talking about that 1-lane goat path / dirt road / Hwy 340 around the north part of west Maui, past where the pavement ends and rental cars go to die? I got pinned against the cliff on that stretch of hell twice by idiots blowing the other direction. No wonder they don't want rental vehicles on that stretch LOL. No fun backing up for 100 yards on a 1-lane dirt path with sheer cliff and a deep ravine on one side of the road because someone comes around a corner and there is not room for both vehicles.