>>507262655 (OP)saw some webms of china having greenery covering their highways. there's a small section of freeway near me with vines on it, i think it's to cover existing graffiti and prevent future attempts. it does look nice. better than just all concrete and nig scribbles (which we have a lot of in LA)
it's actually quite genius, you cover stuff with greenery and nigs/mexicunts have to spend extra time removing it, which increases odds they will get caught. the plants remove their "blank canvas" opportunity.