Updated On: 24 January, 2026 01:25 PM IST | Mumbai | Rajendra B. Aklekar
Station upgrades from relay setup to Mumbai’s biggest electronic interlocking network; With the commissioning of the Siemens Westrace MK-II interlocking system, Borivali now operates Mumbai’s largest and most advanced signalling setup.

Pic/Western Railway
Borivali may not have driverless trains like London or Tokyo, but it has now entered the same global league as some of the world’s most complex urban rail hubs when it comes to train operations. With the commissioning of the Siemens Westrace MK-II interlocking system, Borivali now operates Mumbai’s largest and most advanced signalling setup.
Mumbai suburban section’s Largest Electronic Interlocking commissioned at Borivali ?
As part of the Kandivali–Borivali 6th Line commissioning, Western Railway has commissioned the largest Electronic Interlocking system in the Mumbai Suburban network at Borivali.
The advanced… pic.twitter.com/OnizGNjMLo