A movie that rains water spews from the road tremendously



It is amazing movie that rainwater will flow backwards from the place where rainwater should normally be accumulated, and the fountain will jet out with the momentum of shame. I wonder if someone should do something about it, but it's about a momentum that I can not do anything.

Playback is from the following.
YouTube - The Most Amazing Accident On Road Produced By Rain


Regrettable that sound is not recorded, but it can be felt by combining it with too much power with lightning light.

So, where is the problem? Although it is said that, it seems to be the following point.

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It is Minneapolis in Minnesota, USA. It seems that there are cases where neighbors are sighting from the vicinity of the bridge because it seems like it spouts like this at heavy rain. The part like the lid of the manhole is screwed properly, but the momentum is too strong, it is said to be out every time.

in Video, Posted by darkhorse