A 1,400,000 sq. ft. five-level parking garage structure consisting of a drilled pier slab-on-grade foundation, post tensioned flat slab concrete structure with a precast spandrel façade. The concourse includes moving walkways, escalators, and elevators enclosed by an aluminum window wall system, construction of a skybridge, tie-in of HVAC to existing terminal. All work was completed without interruption of airport’s daily operations.