Fix or add differentiator for trash and other ground items

I really like the game as it is, however, like any newbie, I have started the game over and over again, due to different mistakes that I make, and that's how we learn, one of these things has been the management of garbage, which comes to mix with Dirt, sand and others, I suppose that the effects of contamination in the game are considered, so I consider that the garbage as it should have its own landfill and not mix it with useful earth that can be accumulated or used to level or build overpasses, land bridges among others.
Many will say that the mining tower allows the differentiation of not mixing the garbage with what is extracted from the ground, however, from my own experience, even if you have a Garbage area and another for Mining, Garbage and what is extracted from the mining company, they continue to mix whether you want it or not

In the main Vehicle menu, remove all the dumpable items. Then dumping will only happen in the areas defined by the Mining Towers.