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| MAINLINES | ||
| Kedah Line | ||
| Mainline (Butterworth - Kuala Lumpur - Singapore) | ||
| East Coast Line (Gemas - Tumpat) | ||
| BRANCH LINES | ||
| Seremban - Port Dickson | Taiping - Kuala Sepetang (Port Weld) | |
| Tampin - Melaka | Ipoh - Tronoh | |
| Bahau - Kuala Pilah | Tapah Road - Teluk Anson (Teluk Intan) | |
| Salak Selatan Junction - Sultan Street/Ampang | Kuang - Batu Arang - Batang Berjuntai | |
| Kempas Bharu - Pasir Gudang | Subang Jaya - Sri Subang | |
| Skudai Junction - Port of Tanjong Pelepas | Connaught Bridge Junction - Kuala Selangor | |
| Pasir Mas - Rantau Panjang (Golok) | Port Klang Junction - Port Klang - North/South/West Port | |
| Bukit Timah - Jurong | Batu Junction - Sentul - Batu Caves | |
| SIDINGS | ||
| Coming Soon | ||