The un-single solution.
It's called duplication, waste, and inefficientcy. You will not be able to provide a single driver for a single problem. That is your reality.
The new norm for you contractors is sending out drivers with 50 stops, half empty trucks, using cheaper gas chevy's, doing a third of what we use to do with one truck. Why, because you are all frightened of daddy X and what they will do to you when you fail.
I forgot, you are so good at what you do!
Stop screwing each other over. X is laughing all the to the bank...
Try this; TM we have implemented our own software to route our packages to OUR assigned trucks. We would like to integrate it to your system, however if that is not possible then follow the written instructions on the rear of each truck to ensure I am able to continue to use my METHODS AND MEANS TO achieve the desired results. Watch as the Breech occurs.