The BEST episodes of Engineering Catastrophes season 4

#1 - Calamity Comes To Canada

Season 4 - Episode 5 - Aired 7/14/2021

Engineers investigate a deadly design flaw at a Canadian shopping mall.

#2 - Nightmare in New Orleans

Season 4 - Episode 6 - Aired 7/21/2021

#3 - Mayhem in Minneapolis

Season 4 - Episode 1 - Aired 6/9/2021

A design flaw leaves 13 dead in a horrifying Minneapolis bridge collapse.

#4 - Terror in Texas

Season 4 - Episode 4 - Aired 7/7/2021

Experts uncover what triggered a fatal malfunction at a Texas oil refinery.

#5 - Suez Canal Catastrophe

Season 4 - Episode 9 - Aired 8/25/2021

A shipping catastrophe occurs when a massive container vessel, the Ever Given, runs aground and completely blocks the Suez Canal, one of the most vital trade routes on the planet; experts investigate and uncover critical wind conditions and potential navigational errors.

#6 - Train of Terror

Season 4 - Episode 3 - Aired 6/23/2021

A devastating rail disaster outside a small North Dakota town results in cargo erupting in massive explosions; experts use the latest science to investigate and uncover an engineering flaw poised for catastrophic failure.

#7 - Kansas City Skywalk Disaster

Season 4 - Episode 8 - Aired 8/18/2021

Experts investigate a deadly hotel walkway collapse in Kansas City.

#8 - Pittsburgh Landslide

Season 4 - Episode 10 - Aired 9/1/2021

A vital hillside highway in Pennsylvania is destroyed in just minutes after a catastrophic landslide rocks a community; engineers investigate and uncover undetected geological issues with an increased and unstable traffic load.

#9 - Sinkhole At The Museum

Season 4 - Episode 2 - Aired 6/16/2021

A massive sinkhole swallows millions of dollars of legendary Corvettes.

#10 - Oklahoma Freeway Free-Fall

Season 4 - Episode 7 - Aired 8/11/2021

Experts investigate a deadly tragedy in an Oklahoma bridge collapse.