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S03E07 - Pennsylvania Ice Flood

An unprecedented cycle of freezing and thawing causes dramatic destruction to a landmark bridge in Pennsylvania; experts investigate and reveal how a sudden surge of icy flood water buckled pier foundations weakened from years of erosion.
Uitzending: 05/01/2022
Rating TheTVDB: Nog geen stemmen uitgebracht
IMDB ID: 0
Laatste update: 17/09/2023 om 01:07