The two diagrams illustrate Tilden Airport and the covered area in 1985 and 2015.
Generally, the place had undergone several significant renovations, which developed the airport into a multifunctional location full of facilities.
Regarding the half bottom of the map, an area that was formerly for the airport support services was demolished in favor of the introduction of the bus and light rail station. To connect the new station, a cutting-edge light rail that was parallel to the main path of the airport was constructed. The car park had been expanded to the Southern side, enlarging the capacity remarkably. The two factories in the Southeast corner of the airport were destroyed to pave the way for the erection of the hotel and conference center and the new airport support services.
According to the rest of the maps, one notable change was the international terminal had been transformed into an L-shaped. The Johnson’s farm was deconstructed to lay the foundation for several facilities. In its former section, a business park was erected to the west of the housing state. Meanwhile, an additional runway was constructed, namely the Runway Two. Because of the emergence of this runway, the old one had to be renamed to the Runway One.