Overview: In one of the coldest frontiers on earth, road construction crews begin the process of creating the most unique passage in the world---a 350-mile highway of ice.
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First Air Date: Jun 17, 2007Last Air date: Nov 09, 2017Season: 11 SeasonEpisode: 138 EpisodeRuntime: 43 minutesQuality: HDIMDb: 6.50 / 10 by 69 usersPopularity: 41.451Language: English