Well I do have my airport. New Warsaw International airport. The ground is a foam board, I painted the runway and taxiway lines by using paint markers. I made the taxiway concrete and grass by using Colored Pencil. Now Terminal B is make from LEGOS as well as the Cargo Center. The Cargo center has special "jetways made for Cargo Jets that load from the front.
I got pics of it on my site
http://www.freewebs.com/nwlairport