Sample question · no JavaScript needed
Blowing snow reduces North Dakota visibility to a few car lengths. What should you do?
- Slow dramatically and leave the roadway safely if travel cannot continue
- Maintain the posted limit
- Stop in the travel lane
Answer: A. Whiteout conditions require speed low enough to stop within the visible area and a safe off-road refuge when visibility fails.
North Dakota · Noncommercial Manual · Winter Driving — Whiteouts · reviewed 2026-08-11 (opens in new tab)