New terminals are sprouting up everywhere! If by everywhere you mean Raleigh-Durham International and New York John F. Kennedy International airports.
The New York terminal opens October 1, followed by the North Carolina terminal on October 26.
Known as T5, the first post 9/11 terminal to open at JFK will house 26 gates for JetBlue Airways. Down south, Terminal 2 will have 32 gates, and for the yuppies, an organic-food market.
(Architectural rendering from Raleigh-Durham International Airport. More renderings and construction photos can be found here.)