Ramming a nuclear waste flask with a train - GIF

Ramming a nuclear waste flask with a train.

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Previously:

Chrysler TV-8 nuclear powered tank - photos
Forging a nuclear reactor - photo
Goggles for nuclear bomber crews - photo
ML-1 mobile nuclear power plant - video
Martin P6M SeaMaster nuclear-capable flying boat - photos
NASA KRUSTY nuclear reactor - photo
Russian nuclear icebreakers - GIF

I wonder how the passengers held up...

So, nuclear waste flasks have to withstand the force of a runaway train? Would that be equal to the force of three thousand elephants? Or 15,00 people rushing a Black Friday sale gate?