![](https://assets.tv24.co/channels/quest-l.webp)
Aired Tuesday December 5,
11:00pm - 12:00amon Quest
Massive Engineering Mistakes
Series 5 Episode 7: Oklahoma Freeway Free-fallA deadly tragedy on a freeway in Oklahoma sends one of the state's busiest bridges collapsing into the Arkansas river below; expert engineers investigate how a tugboat striking a reinforced concrete pier could cause such a catastrophic disaster.
- Category
- Documentary / Science
- Original air date
- 2021-08-11
Cast and crew