Rough cut (No reporter narration).<br/> Snow and blizzards in northwestern China stranded more than 200 people on a stretch of highway Tuesday.<br/> A long line of vehicles dotted the highway as rescue workers spent hours clearing the roads.<br/> Elsewhere a multi car pile up resulted from heavy fog conditions.<br/> China's Xinhua news agency said flights and ferry services were also canceled due to the poor weather conditions.
