The Gatimaan Express and Vande Bharat train services operating on the crucial Delhi–Agra route are expected to return to their original maximum speed of 160 kilometers per hour. This speed restoration hinges on the successful completion of trials for the indigenous Kavach Automatic Train Protection (ATP) system, which has now been fully installed on the corridor.
Currently, these premium trains are restricted to a maximum speed of 130 kmph. Railway officials confirm that the Research Designs and Standards Organisation (RDSO) is actively conducting trials to rigorously verify the Kavach system's performance and ensure passenger safety at higher speeds.
Why Speeds Were Reduced
The 130 kmph speed restriction was imposed in June 2024 by the Railway Board following a significant accident involving the Kanchanjunga Express in West Bengal. This measure was part of a broader effort to strengthen safety protocols across affected railway sections. The Delhi–Agra corridor is unique, featuring a 125-kilometer stretch across three sections specifically designed and permitted for 160 kmph operations, making its full utilization a priority for Indian Railways.
The Role of Kavach ATP System
Kavach is India’s domestically developed automatic train protection system. Its primary function is to prevent train collisions by automatically applying brakes if a driver fails to heed a danger signal or exceeds the permitted speed limit. The successful integration and validation of Kavach are central to the Railways' argument for restoring higher speeds on this busy route, ensuring both efficiency and enhanced safety.
- Kavach Rollout: The system was commissioned on the 35-km Tughlakabad Junction Cabin–Palwal section in January 2026.
- Further Installation: The Agra Cantt–Dholpur section received the Kavach system in September of the same year.
Agra Division Divisional Railway Manager Gagan Goyal stated that trials are the prerequisite for any decision regarding speed increases. “Trains are currently running at a maximum speed of 130 kmph. As far as the question of increasing the speed of trains to 160 kmph between Agra and Delhi, the process is to first conduct the trials and then make any decisions,” Goyal told The Times of India.
Impact on Passengers and Future Plans
Should the RDSO trials be cleared, the Gatimaan Express and two Vande Bharat services are anticipated to resume 160 kmph operations, significantly reducing journey times between the National Capital Region and Agra, a major tourist destination home to the Taj Mahal. Additionally, the New Delhi–Rani Kamalapati Shatabdi Express is proposed to operate at up to 150 kmph under the same plan.
For passengers, this change would mark a return to the original operational profile of the Gatimaan Express, which debuted in April 2016 as India’s first semi-high-speed train, connecting Hazrat Nizamuddin in Delhi with Agra Cantt in a mere 100 minutes at 160 kmph.
Railway authorities emphasize that the final decision on restoring the 160 kmph speed will depend entirely on the positive outcome of the ongoing RDSO trials. The Delhi Division has also submitted a proposal to Northern Railway headquarters for the restoration of original speed limits on the Hazrat Nizamuddin–Palwal section post-trials.