Infrastructure
The total length of the network was 1,699 km, however due to the partial dismantling work that occurred between Tanjong Pagar and Kranji in Singapore since 17 July 2011 the new total length of the network is 1,677 km.
All of the lines in the KTM network are single-track, except for the section of the main line between Ipoh railway station and Seremban railway station, and also the branch lines from Port Klang Komuter station to Batu Caves Komuter station and from Sungai Gadut Komuter station to Tanjung Malim railway station, which is now double tracked and electrified to 25 kV AC, to accommodate electric commuter trains, the KTM Class 92.
Read more about this topic: Keretapi Tanah Melayu