the all-day weekend train service toward Toronto. Connecting buses All buses serve the GO station from bus stops on Davis Drive and Main Street. York Region Transit: 50 Queensway 54 Bayview 55 Davis Drive Viva Yellow GO Transit: 65 Union Station Bus Terminal/Aurora GO Station/East Gwillimbury GO Station 65B Union Station Bus Terminal/East Gwillimbury GO Station 68 Aurora GO Station/East Gwillimbury GO Station/Barrie Bus Terminal References External links CNR Newmarket Historic Sites and Monuments Board of Canada Railway Station Report RSR-138, CNR, Newmarket, Ontario GO Transit railway stations Railway stations in the Regional Municipality of York Buildings and structures in Newmarket, Ontario Rail transport in Newmarket, Ontario Designated heritage railway stations in Ontario Railway stations in Canada opened in 1900