56 PLAYERS UPDATE 170817

Any civil facility that boost supplies would be good.

Highways probably won't make a big change in the game. It will cost to build them in every province and they will be probably useless because the fastest way to move troops is using air transport.

The way i imagine it, in terms of middleground between gameplay and consistancy, is that it's much more quicker to take the highway than a cargo plane for short distances, like a Londres-Plymouth. With the loading time and unloading times to simulate the difficulty to transport tanks through the air, it isn't very difficult to make highways relevant in many contexts as a "neural network". It would also be an indirect step to a economical "setting" of the airbase "very costly, but reducing times", in order to act as hubs.

Imagine distances not in kilometers but in "kilograms", and you understand why some logistical thoughts are a bit more complex than it seems