The drainage system of Odessa is a man-made underground tunnels built in the coastal slopes of the city.It's really megastructures. It was built in USSR in the early sixties. Task of it - to divert groundwater from the slopes right on the beach, in the sea.Underground water is clean and it possible for drinking. During construction, workers used trucks, so you can see the rails here...
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P.S. More interesting about urban Odessa you can see here >>> Please stand by..
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P.S. More interesting about urban Odessa you can see here >>> Please stand by..
