One Canada Square Canada Square was completed and open for business. His Royal Highness The Duke of Edinburgh officially opened One Canada Square on the morning of 26 August 1991, and unveiled a commemorative plaque at the entrance to the building. Hundreds of construction workers attended the opening ceremony. The Duke of Edinburgh addressed some 800 invited guests, many of whom had been involved in the project. He spoke of the "large, airy space and clean, efficient office layout", as he declared the building ready for business. The attendees heard a specially-commissioned piece of music performed by a 30-strong choir. Paul Reichmann, Chairman
Jack London Square through Jack London Square are used by BNSF Railway, Capitol Corridor, Coast Starlight, San Joaquin, and Union Pacific Railroad. The trains share the road with automobiles, AC Transit buses, and pedestrians. The square is a very popular spot for railfans. Jack London Square's most recent changes are adding more businesses, restaurants, and entertainment. Under lead developer Ellis Partners, Jack London Square's new architecture and public spaces are adding to the daytime and nighttime population and use. Recent new components include the 55 Harrison building, a mid-rise by RMW Architects in association with Steve Worthington. The public spaces by SWA Group