Super Bridge
- Episode aired Feb 29, 2020
We unlock the engineering secrets of Montreal's New Champlain Bridge to reveal how it's built to survive 125 years of extreme temperature changes and crushing ice.We unlock the engineering secrets of Montreal's New Champlain Bridge to reveal how it's built to survive 125 years of extreme temperature changes and crushing ice.We unlock the engineering secrets of Montreal's New Champlain Bridge to reveal how it's built to survive 125 years of extreme temperature changes and crushing ice.