Signalling system

A signal is a mechanical or electrical device erected beside a railway line to pass information relating to the state of the line ahead to engine drivers (formerly train engineers in the US). The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop.

The Tuas West Extension will be excluded from this list as it will be getting Thales signalling equipment under a separate Contract 1652B.

List of railway signals

 * Pasir Ris - E67, E68, E70, E71, E73
 * Tampines - E61 to E64
 * Changi Depot - E48, E50, E51, E52, E53, E54, E55, E56, E58, E60, SE02, SE08
 * Tanah Merah - E40, E41, E42, E44, E45, E46, E47, E49
 * Eunos - E35 to E38
 * Paya Lebar - E29 to E32
 * Lavender - E25 to E28
 * Bugis - E19 to E24