Aired Saturday 21 June,
9:00pm - 10:00pmon Quest
Massive Engineering Mistakes
Series 5 Episode 8An 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.
- Category
- Documentary / Science
- Original air date
- 18/02/2022
Cast and crew
