Hello Kalypso, thank you for Tropico 6. I have some nonsense for you.

I like my trees and always try cut as little as possible while building any city. But sometimes I build a road very carefully, and it still removes some beautiful ceiba tree.

It would really help if:
In building mode, every time the player hovers the new road/building to some place with natural objects (trees, bushes, stones) the object is highlighted, demonstrating that it is going to be removed. It would really help me in city planning.
Another step in the same direction is to lower the virtual "demolition boundary" around the tree, so the player can place the road's bend fairly close to the trunk without removing it.

Thank you!