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Aerial view of the Terminal 4 construction in February 2014. February 2014 - Aerial view of the western phase of Terminal 4.  
March 2014 aerial of Terminal 4 construction with the columns rising. March 2014 - Columns and walls are rising creating the terminal foundations.
Terminal 4 under construction in April 2014 April 2014 - Workers construct the forms for concrete placement for the beams between the columns.
Terminal 4 under construction in May 2014 May 2014 - The second floor deck is poured.
Terminal 4 under construction in June 2014 June 2014 - The concrete deck for the main concourse is complete.
July 2014 work on Terminal 4 July 2014 - The multi story Terminal 4 rises.