National Harbor ~ Oxon Hill, MD

Six-story 95,000 gsf hotel next to nine-story 161,000 gsf residential building. Both buildings are cast-in-place post tensioned concrete flat plates with 33,000 gsf retail in the ground floor of the residential building over 138,000 gsf two levels below grade cast-in-place reinforced concrete parking garage for 350 cars below the two buildings.