![In South Korea, rain water is stored in the road studs and streets are cleaned by them through the hydraulic system like a sprinkler. - 9GAG In South Korea, rain water is stored in the road studs and streets are cleaned by them through the hydraulic system like a sprinkler. - 9GAG](https://img-9gag-fun.9cache.com/photo/aE8Gv6p_460s.jpg)
In South Korea, rain water is stored in the road studs and streets are cleaned by them through the hydraulic system like a sprinkler. - 9GAG
![These sprinklers on the road near the ski resort I'm at in japan to keep the road from freezing over. (Salt Water if you were wondering) : r/mildlyinteresting These sprinklers on the road near the ski resort I'm at in japan to keep the road from freezing over. (Salt Water if you were wondering) : r/mildlyinteresting](https://preview.redd.it/r4ca0bzfjth41.jpg?auto=webp&s=41e66bd0e5b13108a65d96deff990dcc7227e28d)
These sprinklers on the road near the ski resort I'm at in japan to keep the road from freezing over. (Salt Water if you were wondering) : r/mildlyinteresting
![SAY CHEESE! 👄🧀 on Twitter: "In Japan, sprinklers are fitted underground that spray out warm water to melt away the snow and ice on the roads. https://t.co/f4kaV50RVV" / Twitter SAY CHEESE! 👄🧀 on Twitter: "In Japan, sprinklers are fitted underground that spray out warm water to melt away the snow and ice on the roads. https://t.co/f4kaV50RVV" / Twitter](https://pbs.twimg.com/media/Fk_2rt8WAAABu4d.jpg)
SAY CHEESE! 👄🧀 on Twitter: "In Japan, sprinklers are fitted underground that spray out warm water to melt away the snow and ice on the roads. https://t.co/f4kaV50RVV" / Twitter
![The Design of an Urban Roadside Automatic Sprinkling System: Mitigation of PM2.5–10 in Ambient Air in Megacities The Design of an Urban Roadside Automatic Sprinkling System: Mitigation of PM2.5–10 in Ambient Air in Megacities](https://static.hindawi.com/articles/cje/volume-2014/618109/figures/618109.fig.006b.jpg)
The Design of an Urban Roadside Automatic Sprinkling System: Mitigation of PM2.5–10 in Ambient Air in Megacities
![The Design of an Urban Roadside Automatic Sprinkling System: Mitigation of PM2.5–10 in Ambient Air in Megacities The Design of an Urban Roadside Automatic Sprinkling System: Mitigation of PM2.5–10 in Ambient Air in Megacities](http://pds.exblog.jp/pds/1/201103/09/58/b0092858_21205671.jpg)
The Design of an Urban Roadside Automatic Sprinkling System: Mitigation of PM2.5–10 in Ambient Air in Megacities
![Road Sprinkler Special Purpose Vehicle Watering Car - China Road Sprinkler, Watering Car | Made-in-China.com Road Sprinkler Special Purpose Vehicle Watering Car - China Road Sprinkler, Watering Car | Made-in-China.com](https://image.made-in-china.com/202f0j00tuTqfjJzHekC/Road-Sprinkler-Special-Purpose-Vehicle-Watering-Car.jpg)