High Quality Content by WIKIPEDIA articles! Square One Bus Terminal is located on Station Gate Road, between Chapters and Playdium, in Mississauga, Ontario, Canada. This regional GO Transit facility is conveniently situated directly across from the Mississauga City Centre Transit Terminal at 200 Rathburn Road West, the main hub for local MiWay bus service. The name comes from its proximity to Square One Shopping Centre, a large regional shopping mall.