The new global Uber headquarters is located in the Mission Bay neighborhood of San Francisco, CA. The development includes two buildings offering around 39,000 sqm (420,000 sq ft) of office space: an 11-story tower at 1455 Third Street and a 6-story structure at 1515 Third Street. Both structures feature state-of-the-art transparent, motorized 'breathing' façades which open to full height atrium. The two buildings are connected by a series of three angling glass-and-steel bridges. Space on the ground floor of the headquarters is rented to small retailers and a nearby city park has been refurbished.