Sun Sep 21 01:00:00 UTC 2025: Okay, here’s a summary of the text, followed by a news article based on it:

**Summary:**

The article details the upcoming launch of the ‘Chennai One’ mobile application by the Chennai Unified Metropolitan Transport Authority (CUMTA). This app aims to provide seamless travel across Chennai’s public transport systems: Metro Rail, suburban trains (including MRTS), and Metropolitan Transport Corporation (MTC) buses. It will allow commuters to use a single pass and find the cheapest/fastest routes. The app integrates digital ticketing platforms and offers the potential for broader integration of mobility services, including private travel aggregators. While lauded as a significant step forward, urban planners emphasize the need for continued investment in public transport infrastructure, physical integration of services, and accessibility for all, including those less tech-savvy. The single physical smart card should be launched to bring in more people from different sections of society.

**News Article:**

**Chennai Set to Launch Unified ‘Chennai One’ Transport App, a First for India**

**Chennai, September 21, 2025** – Chennai is poised to revolutionize its public transport system with the launch of the ‘Chennai One’ mobile application, a first-of-its-kind initiative in India. Developed by the Chennai Unified Metropolitan Transport Authority (CUMTA), the app will integrate ticketing and journey planning across the city’s Metro Rail, suburban train networks, and Metropolitan Transport Corporation (MTC) bus services.

Chief Minister M.K. Stalin is scheduled to launch the application on Monday. The ‘Chennai One’ app will allow commuters to use a single digital pass for all three modes of transport, eliminating the need for multiple apps or smart cards.

“This application represents a significant step forward in simplifying commuting within Chennai,” said I. Jeyakumar, Member-Secretary of CUMTA. “It will not only integrate ticketing but also provide users with the option to find the cheapest and fastest routes, potentially including private travel options.”

The app integrates the digital ticketing platforms of Chennai Metro Rail and Southern Railway’s suburban train network with a newly developed digital ticketing system for MTC buses. According to CUMTA, a study showed that close to 47 lakh commuters using the different modes of transport in the city every day. This app will give commuters a seamless travel.

While the initiative is widely welcomed, urban planners stress the need for further improvements to the city’s transport infrastructure. Shreya Gadepalli, founder of Urban Works Institute, highlighted the importance of physical integration, accessibility to transport hubs, frequency of services and the launch of a physical smart card, accessible for people who are not tech-savvy, while Smritika Srinivasan pointed out that making the entire bus fleet air-conditioned will ensure that everyone gets high-quality public transport.

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