Archive · 11 Sep 2026
Southern Railway Reaches Full Electrification After 95 Years
Southern Railway has now added electric power to all of its Broad Gauge railway routes.
The network covers 5,068 route kilometres.
The last section to be electrified was the 71-kilometre line between Pattukkottai and Karaikkudi.
Officials completed a required safety inspection on September 9.
Trains can now use electric traction throughout the railway zone.
They will not need to switch traction at certain points.
This can make train operations more streamlined.
It can also help railway officials use electric locomotives more effectively.
Southern Railway has fully electrified its 5,068-route-kilometre Broad Gauge network.
The milestone was completed with electrification of the 71-kilometre Pattukkottai-Karaikkudi section.
Statutory inspection of the newly electrified section was completed on September 9.
Electric trains can now operate across the zone without traction changes at relevant points.
The completion is expected to improve operational efficiency, flexibility and electric locomotive utilisation.
- Who
- Southern Railway, with information provided by Chief Public Relations Officer SN Narain.
- What
- Completed 100 per cent electrification of its 5,068-route-kilometre Broad Gauge network.
- When
- The milestone followed completion of the final section; its statutory inspection was completed on September 9.
- Where
- Across Southern Railway, including the Pattukkottai-Karaikkudi section.
- Why
- To improve the efficiency and flexibility of train operations and electric locomotive utilisation.
- Electrification status
- 100 per cent of Southern Railway’s Broad Gauge network
- Network covered
- 5,068 route kilometres
- Final section
- Pattukkottai-Karaikkudi
- Final section length
- 71 kilometres
- Inspection date
- September 9
- Operational change
- Trains can operate on electric traction without traction changes at relevant points
- Expected benefits
- Improved efficiency, flexibility and electric locomotive utilisation