Take a look at what California is doing now. They are using tax payer dollars once again, to paint the streets white. This is to combat climate change. The reasoning is that it will keep the street cooler and keep the earth from warming.
https://www.popsci.com/la-is-painting-its-streets-white-to-keep-city-cool
http://www.businessinsider.com/los-angeles-is-spending-40000-per-mile-to-paint-streets-white-2018-3
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