In July 1968, CBS opened a new studio and office facility in downtown St. Louis to house the KMOX stations, which until that point had been operating from separate locations (KMOX radio was headquartered near Forest Park). Channel 4 moved from Cole Street into the new facility, known as One Memorial Drive, and remains there to the present day; the Cole Street studio was soon acquired by KDNL-TV (channel 30), which has operated from there since it signed on in June 1969.