Newmarket GO Station is a train station in the GO Transit network located in the Old Davis Tannery Centre on the north side of Davis Drive East in Newmarket, Ontario, Canada, and is a stop on the Barrie line train service. It is a little over two kilometres east of the Newmarket Bus Terminal, at Davis Drive West and Eagle Street, which is a terminus for GO Bus, York Region Transit and Viva BRT services.HistoryIn 1853 the Ontario, Simcoe and Huron Railway opened the line between Toronto and Collingwood which was acquired by the Grand Trunk Railway in 1888 and later merged into the Canadian National Railway.Newmarket railway station was built on the south side of Davis Drive by the Grand Trunk Railway in 1900. The original station building is a one-storey wood clad stick frame building with board and batten siding associated with the Carpenter Gothic style. The west side has a projecting bay window flanked by waiting rooms, originally the south room for women and the north room for men.The station building was designated a municipal heritage building in 1987 under the Ontario Heritage Act, and as a federal heritage building in 1992 under the Heritage Railway Stations Protection Act.