Stormwater tank
After spotting a huge tank getting installed in a newly-dug ditch, the person who came across the object just had to know what it was used for. Sure, tanks store water, but what kind of water would you need from the side of a road? Also, what would you use the water for?
First of all, this is a stormwater tank, which, as its name suggests, collects rainwater. The water is then used for flushing toilets to preserve processed water for consumption. These stormwater tanks can help cities save millions of gallons of clean water every year. That’s pretty neat.