The network is formed of two electrified lines known as the Northern Line and Wirral Line which interconnect in central Liverpool and are electrified on the 750 v DC third-rail system.
The network is formed of two electrified lines. These two electrified lines are known as the Northern Line and Wirral Line. These Northern Line and Wirral Line interconnect in central Liverpool. The network are electrified on the 750 v DC third-rail system.