The downtown area has experienced a resurgence in the late 1990s and early first decade of the 21st century, with several billion dollars of new construction. The new developments include the Qwest Center Omaha arena/convention center complex, the Holland Performing Arts Center, the Gallup University campus, The "River City Star" riverboat landing, National Park Service Midwest Region headquarters, new high-rise headquarters towers for First National Bank of Omaha, Union Pacific Railroad, TD Ameritrade Park, and hundreds of condominium units. The First National Bank of Omaha tower is the tallest building between Denver and Minneapolis, surpassing its tallest rival in Kansas City by one foot.