This is the outline plan to expand the airport to around 22.5 million passengers.
Plans include another extension to the front of the terminal by building an extension that will sit at an angle and butt against the bus bays.
Expansion of the boarding gate area in the north of the exiting terminal
Renewal of the original boarding gate area to the western part of the terminal which is the former duty free shop and associated wooden structure.
New pier and apron opposite the new multi story car park and drop off area.
Quart and pint pots come to mind as there is no expansion to the departure lounge. I make this terminal extension number 17 as the original terminal is still in use.
Also no sooner will the CTA be finished with the Dart in 2021 then construction within the CTA would well start all over again.