>>1264935Your game looks like it lacks a custom industry set like FIRS, also I can't see any intracity transportation. Make sure you use symmetric passenger cargo distribution, asymmetric/symmetric mail at least, if not cargodist for industries. If you can see all the pieces of the puzzle already, shuffle them around. Seriously though, intracity transport is a hard problem to solve for high populations. After you turn on symmetric passengers, open up the Cargo Flow legend and you'll probably see your routes swamped with red (oversatured) passenger lines. Those are the real puzzle to solve, without just demolishing the city. Also if you enable infrastructure maintenance airports should become balanced because they cost a tonne to maintain.
