CityCenter Las Vegas is a mixed-use, urban complex built on the former site of the Boardwalk Hotel and Casino at Las Vegas Boulevard and Harmon Avenue in Las Vegas, Nevada. It first opened on December 16, 2009.
Source:
Gordon, Alastair (10 June 2010). "Glass Menagerie: As Las Vegas' epic CityCenter opens, will its mastermind, MGM Mirage CEO Jim Murren, be seen as a visionary or just another casino developer?". Wall Street Journal. Retrieved 29 August 2011.