Citibank sponsored the introduction of 6,000 public bicycles for the city's bike-share project, Citi Bike, in mid-2013. Research conducted by Quinnipiac University showed that a majority of New Yorkers supported the initiative. Throughout the first year operations, there were more than 100,000 registered members who rode over , including 70,000 members in the first three months alone. In 2014, Citi Bike announced that it would expand its operations by 6,000 bikes and add 375 new docking stations by 2017. In November 2018, a further, five-year expansion was announced, which would double the bike-share system's service area to . In addition, the number of bicycles would more than triple, from 12,000 to 40,000. Stalls would be installed in the remainder of Manhattan, as well as parts of Brooklyn, Queens, and the Bronx.