Viewing vehicles arriving at the storage facilities

Storage facilities and sorting plants have a bar showing how much product will be filled/removed.
It's delivered by ALREADY designated trucks, so it's possible to track them. I'd like a button (or a bar) to view the location of the truck (and perhaps even select a truck at the same time), cycling through it like you would with trucks attached to buildings.
This would allow us to better understand delivery routes (and why traffic is going through the entire island).