Rock Ferry station first opened on 31 October 1862 replacing Rock Lane on the Chester and Birkenhead Railway. In 1891 it became an interchange as the terminus of the largely underground urban Mersey Railway line from Liverpool via the Mersey Railway Tunnel, when the line extended south from its previous terminus at Green Lane station. The Mersey Railway was converted to electric train services from steam in 1903. The station was also a through stop and interchange on the Chester to Birkenhead Woodside terminal station non-electric line giving connections to the Mersey Railway. Until 1967 Rock Ferry was the first stop out of Birkenhead Woodside on the former GWR main line from Birkenhead Woodside to London Paddington station. All long-distance services called at Rock Ferry to give interchange connections with the Mersey railway for Liverpool bound passengers.