The ground floor of the central building of the Salesforce Transbay Transit Center as viewed from the Bus Level.

A line of interactive information signs lined one section of wall on the ground floor of the center building of the Salesforce Transbay Transit Center.

A huge multi-panel video display showed the outside temperature, the current time and warned people to "report suspicious activity." The lower third of the display listed "Bus Deck" buses on the bus deck, and "Bus Plaza and adjacent service" bus departure times and outside bays.

Looking up at a large display showing moving words that wrapped the second floor, and further up at a dome that covered a hole through the Rooftop Garden.

Escalators led down from and up to the second floor bus deck and the Rooftop Garden.

A Benefit vending machine, disguised as a bus, sold cosmetics.

A "Souvenear Made Here San Francisco" vending machine allowed visitors to purchase souvenirs of San Francisco while visiting the Salesforce Transbay Center.