Chennai Metro's Poonamallee-Vadapalani Stretch Really Ready For Launch? Leak Video Raises Questions

The long-awaited opening of Chennai Metro Rail's first operational stretch under Phase II appears to be drawing closer, with Prime Minister Narendra Modi expected to inaugurate the corridor in July. However, even before passengers step into the newly built stations, concerns have surfaced over construction quality after rainwater leakages were reported at some locations along the route.

While commuters have been eagerly awaiting the launch after months of delays, recent rainfall has exposed what many believe are flaws in the design and execution of certain stations. Videos circulating on social media show rainwater seeping into station premises during short but intense spells of rain, triggering criticism from the public.

The footage quickly sparked debate online, with several users questioning whether the project had been rushed to meet political timelines. Some social media users alleged that pressure to complete the work before elections may have compromised quality, while others described the leakages as evidence of a hurriedly executed project. Several comments also expressed disappointment that a newly completed infrastructure project was facing such issues even before opening to the public.

However, Oneindia has not independently verified the authenticity of the video

The 14.6-km elevated section connecting Poonamallee Bypass (Nazarethpet) and Vadapalani via Porur recently received all mandatory safety and operational clearances, paving the way for commercial services. The corridor forms part of Corridor IV of Chennai Metro Phase II, which will eventually connect Lighthouse on Marina Beach with Poonamallee.

Chennai Metro Rail’s stations on the Poonamallee-Vadapalani stretch, which are supposedly ready, are seeing leakages... @cmrlofficial 🙄 pic.twitter.com/smsf8JtSMB

— Chennai Updates (@UpdatesChennai) June 24, 2026

Despite the criticism, preparations for the inauguration are moving ahead. The Tamil Nadu government has already informed the Prime Minister's Office that the corridor is ready for commissioning. A formal announcement regarding the inauguration date is expected soon, according to a report in The New Indian Express.

Officials cited in the report indicated that Prime Minister Modi is likely to visit Tamil Nadu during the second or third week of July. The visit is expected to include the inauguration of the Metro stretch along with the dedication of several completed railway projects. He may also lay the foundation stone for two upcoming projects of the National Highways Authority of India (NHAI).

The Vadapalani-Poonamallee section marks a significant milestone for Chennai Metro's ambitious Phase II expansion, which aims to improve connectivity across the city and its suburbs. However, the reported leakages have highlighted the need for thorough inspections and rectification work before the corridor is opened to commuters.

With the inauguration now seemingly around the corner, Chennai Metro Rail authorities are likely to face increasing pressure to address these concerns and ensure that the new infrastructure meets the standards expected from a flagship public transport project.