The Chicago Department of Aviation (CDA) has begun construction on the first phase of a significant expansion of Terminal 5 at O’Hare International Airport, which will provide ten new much needed gates.

Muller & Muller, Ltd (M2) and HOK are leading the design of more than 300,000ft2 of new space in Terminal 5. This will be the terminal’s first major expansion since it opened in 1993 and will allow O’Hare to welcome more travellers.