Mineshaft collapse caused I-80 sinkhole, New Jersey DOT says

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Abandoned mineshaft collapse caused I-80 sinkhole, officials say

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Caught In A Mineshaft Collapse

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NJ sinkhole caused by collapse of abandoned mineshaft

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The Mine Disaster UNDER The Ocean

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Abandoned mine shaft - how deep???

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Sinkhole on New Jersey interstate was caused by collapse of abandoned mineshaft

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Turkey coal mine blast: transformer explodes underground, kills more than 200

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EXCLUSIVE: CCTV footage from Soma mining disaster - BBC News

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Caught In A Mine Shaft Explosion // Lucky To Be Alive

(6:14)

The Deepest Mine Disaster In North America

(18:35)

Abandoned mineshaft caused giant sinkhole shutting down part of I-80

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When a Mine Elevator Falls Over a Kilometer

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Mineshaft Collapse in Falmouth- Optera Ltd

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DRILLING RIG SWALLOWED UP IN DISUSED MINE SHAFT COLLAPSE.

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Coal blasting gone worng

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A portal to hell at an aluminum plant that swallowed up the entire shop in a matter of seconds.

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Miners Unknowingly Enter a Death Trap

(16:34)

Viewer Discretion Advised: The Most Death I've Ever Found in a Mine

(42:38)

Dropping FIRE down DEEP mine shaft!

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