Bengaluru’s Namma Metro Purple Line, one of the city’s busiest routes, is set to undergo significant upgrades to address issues of overcrowding and delays, much to the relief of daily commuters. The Bangalore Metro Rail Corporation Limited (BMRCL) has initiated a series of infrastructure improvements, including the introduction of new trains, to enhance the frequency and operational efficiency of the line.
One of the key upgrades is the extension of the shunting neck at the Whitefield Metro station. This 40-metre extension will enable trains to reverse directly on the viaduct, eliminating the need for them to travel to the Whitefield depot, located a distance away. Currently, trains are required to reverse at the depot before starting their next trip, causing delays. With this infrastructure change, the turnaround time will be significantly reduced, ensuring smoother operations. A BMRCL official explained, “The extension of the shunting neck will allow trains to reverse directly at Whitefield Metro station without having to go all the way to the depot, thus streamlining the process and improving overall efficiency.”
Another crucial upgrade at Whitefield station involves increasing the space between the platform and the tracks. This modification will allow trains to maintain higher speeds when approaching the station, reducing the time spent slowing down from 40 km/h to 5 km/h. “With an additional 400 metres of space being created, trains will no longer need to slow down as drastically. This will reduce travel time and improve the overall operational efficiency of the Purple Line,” the official added. The introduction of new trains is also a significant development. BMRCL recently received its first Distance To Go (DTG) train from the China Railway Rolling Stock Corporation Limited (CRRC). The six-coach DTG train will undergo a series of rigorous tests before being put into service on the Purple Line. The first of 21 such trains, ordered by BMRCL, will enhance train frequency and alleviate overcrowding. CRRC, which has been awarded the contract to supply new coaches for Phase 2 of the Metro project, is responsible for providing 216 new coaches, with 126 allocated for the Purple and Green Lines.
Once operational, the new DTG trains will provide much-needed relief to commuters who have long struggled with congestion. Commuters like Shruthi Naik, a software engineer who travels daily between Kengeri and Whitefield, are hopeful that the improvements will ease their travel woes. “The overcrowding and delays have been a persistent issue on this stretch for the last two years. If these changes reduce waiting times and make travel smoother, it will be a huge relief,” she said. Swagath Krishnan, a regular commuter from Indiranagar, also expressed optimism. “Sometimes, the waiting time on the Purple Line exceeds eight minutes, and during peak hours, the trains are overcrowded, leaving no space to breathe. The new trains and faster turnaround at Whitefield are much-needed improvements.”
The new trains, manufactured by Titagarh Rail Systems Ltd (TRSL) at its Uttarpara facility in Kolkata, will be delivered by the first quarter of 2027. The first locally manufactured DTG train is expected to arrive by the end of this year. The arrival of these trains is seen as a crucial step in reducing travel times and improving the overall experience for Purple Line passengers. With these upgrades, Bengaluru’s metro system is poised to provide a more efficient and comfortable commuting experience, addressing long-standing concerns and ensuring smoother travel for the city’s ever-growing population. BMRCL’s efforts to modernise and enhance the Purple Line are a testament to the city’s commitment to improving public transport and easing the daily struggles of its commuters.