Did you know a single rail project could slash travel time between Kuala Lumpur and Johor Bahru by nearly three hours? With the Gemas-Johor Bahru Electrification and Double-Tracking Project nearing completion, southern travel in Malaysia is on the cusp of a revolution.
This ambitious project, which began in 2019, upgrades a major segment of Keretapi Tanah Melayu Berhad’s (KTMB) existing network. It connects from the Thailand border to Johor Bahru, offering a modern, faster commuting option. The shift from diesel to electric trains promises increased speeds and enhanced passenger comfort, making journeys smoother and more efficient. With a staggering cost of RM9.5 billion and spanning 192km, this initiative marks a significant leap in the country’s rail infrastructure.
Overview of Malaysia’s Electrified Rail Network

Malaysia’s journey into railway electrification began in 1995 with the launch of KTM Komuter, marking the nation’s first foray into electric train services. This initiative primarily targeted the West Coast Line, a strategic artery stretching from Padang Besar in the north to Johor Bahru in the south. The electrification and double-tracking of this line have been pivotal, with the segment between Padang Besar and Gemas completed by November 2015, facilitating the operation of services like KTM Komuter and the Electric Train Service (ETS). These developments have significantly enhanced connectivity between major urban centres, offering passengers a more efficient and reliable mode of transportation.
In parallel, Malaysia has invested in urban transit systems, introducing fully electrified and grade-separated rapid transit and monorail systems since the late 1990s. These advancements underscore the nation’s commitment to modernising its rail infrastructure, aiming to provide sustainable and efficient transportation solutions for its populace.
The evolution of Malaysia’s rail infrastructure is reshaping travel across the southern region. The Gemas-Johor Bahru and Double-Tracking Project is a cornerstone of this transformation, converting single tracks into a double electrified line. Beyond convenience, the project plays a strategic role in national economic development. This upgrade enhances operational efficiency and ensures more reliable train services.
Features of the Gemas-Johor Bahru Electrified Double-Track Railway
- The railway project connects the existing electrified railway service
- It covers 192 kilometres of track
- It has 11 stations
- It passes through four main districts of Johor: Segamat, Kluang, Kulai, and Johor Bahru
- It connects to the southern tip of the country
ETS Routes and Connectivity

Southern Malaysia’s rail network is being transformed by the Gemas-Johor Bahru project. The double-tracking and electrification of the Gemas-Johor Bahru line will enable trains to reach speeds of up to 160 km/h, reducing the journey time from Kuala Lumpur to Johor Bahru from 7 hours to approximately 4.5 hours. This will have a profound impact on the region, driving economic growth and enhancing the overall travel experience for passengers. This improvement will benefit both passengers and freight services, fostering regional economic growth.
Technical advancements include modern signalling systems and phased testing of the electrification process. These upgrades ensure safer and more reliable operations. However, the project has faced delays, such as power supply issues at Segamat. These challenges are being addressed, and it is nearing completion and is expected to launch in August 2025. The project’s completion will revolutionise rail travel in southern Malaysia. It promises faster, more comfortable journeys and strengthens links to commercial ports.
The Electric Train Service (ETS), operated by Keretapi Tanah Melayu Berhad (KTMB), originating primarily from KL Sentral, Kuala Lumpur’s central railway hub, facilitates travel to major cities such as Ipoh, Butterworth, and Padang Besar. To accommodate diverse passenger preferences, the ETS offers several service categories:
- Express: Introduced on August 1, 2024, the Express service is a limited-stop option designed to enhance travel efficiency by halting only at major stations along the West Coast Line. This service includes business class coaches, providing an upgraded travel experience for passengers seeking speed and comfort. The Express service operates 3 return trips daily.
- Platinum: The Platinum service features limited stops and includes business class accommodations, catering to passengers seeking both speed and comfort. It operates 7 return trips daily.
- Gold: Designed for travellers desiring a balance between speed and accessibility, the Gold service makes selected stops along its route. This service operates 5 return trips daily.
- Silver: Offering comprehensive accessibility, the Silver service stops at all stations, ensuring connectivity to smaller towns and communities. It operates 1 return trip daily.

The project’s completion will strengthen links between key regions, including Kuala Lumpur and Johor Bahru. This upgrade is expected to serve around 3,000 passengers daily, easing congestion on roads and boosting productivity.
Beyond passenger convenience, the project supports large-scale cargo movements. Enhanced rail operations will facilitate smoother freight transport between major ports like Port Klang and Tanjung Pelepas. This will drive economic growth by improving supply chain efficiency and reducing logistics costs.
Conclusion: A New Era in Malaysian Rail History

As Malaysia continues to develop and grow, the rail network will play an increasingly important role in providing sustainable transportation options for passengers and goods. The future of Malaysian rail services looks promising, with potential developments and improvements on the horizon.
The future of Malaysian rail services is exciting, with many developments and improvements planned. As the rail network continues to grow and expand, it will play an increasingly important role in providing sustainable transportation options for passengers and goods, supporting tourism and rail travel in Malaysia, and contributing to the country’s economic growth.
Looking ahead, the project complements other initiatives like the JB-Singapore RTS Link. Together, these developments will further boost connectivity and economic growth in southern Malaysia. The future of rail travel in the region is bright, promising a seamless and efficient transport experience for all.