Massive Engineering Mistakes

In California, a dam collapse causes chaos. In Massachusetts, the tallest library starts cracking. In Italy, a vital bridge comes crashing down. S4, Ep4

In California, a catastrophe cuts one of America's most vital highways in two. In Texas, a refinery explodes with deadly consequences. S4, Ep5

In New York, a construction crane crashes into an iconic bridge. Tragedy strikes a massive television tower in Texas. Boston's water supply crumbles. S4, Ep6

In Miami, a major disaster leaves a nation in mourning. In Canada, a gaping hole opens in the middle of the nation's capital, Ottawa. S4, Ep7

In Pennsylvania, Mother Nature destroys a major bridge. A construction catastrophe in a New York neighbourhood rocks the community. S4, Ep8

In Pennsylvania, Mother Nature destroys a major bridge. A construction catastrophe in a New York neighbourhood rocks the community. S4, Ep8

In Pennsylvania, Mother Nature destroys a major bridge. A construction catastrophe in a New York neighbourhood rocks the community. S4, Ep8

In Pennsylvania, Mother Nature destroys a major bridge. A construction catastrophe in a New York neighbourhood rocks the community. S4, Ep8

In Italy, chaos ensues as a crane collapses on a major construction project. In Massachusetts, a high-rise building comes crashing down. S4, Ep9

In Italy, chaos ensues as a crane collapses on a major construction project. In Massachusetts, a high-rise building comes crashing down. S4, Ep9

In Italy, chaos ensues as a crane collapses on a major construction project. In Massachusetts, a high-rise building comes crashing down. S4, Ep9

In Italy, chaos ensues as a crane collapses on a major construction project. In Massachusetts, a high-rise building comes crashing down. S4, Ep9

In Italy, a towering bridge collapses. In Connecticut, tragedy strikes a construction site. A bridge fails mid-construction in Canada's capital. S4, Ep10

In Italy, a towering bridge collapses. In Connecticut, tragedy strikes a construction site. A bridge fails mid-construction in Canada's capital. S4, Ep10

In Italy, a towering bridge collapses. In Connecticut, tragedy strikes a construction site. A bridge fails mid-construction in Canada's capital. S4, Ep10

In Italy, a towering bridge collapses. In Connecticut, tragedy strikes a construction site. A bridge fails mid-construction in Canada's capital. S4, Ep10