Season 1 Episodes8
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Ranked #2 of 7 in Season 1•+0.3 vs season avg
Engineers race to complete the longest suspension bridge in the Arctic Circle before the brutal winter arrives.
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"Arctic Mega Bridge" is episode 4 of Building Giants season 1. It scored 8.8/10 from 16 votes, ranking #2 of 7 episodes this season (season average 8.5). It aired on January 25, 2018.