The Railways safety team has begun inspecting the elevated Chennai Metro stretch between Poonamallee Bypass and Vadapalani, part of Corridor 4. Covering 14.64 km with 11 stations, the three-day inspection will assess track quality, braking systems, electrical works, and trial runs, ensuring compliance before passenger services begin later this year.
Chennai Metro’s Phase II expansion reached a critical milestone this week as the Commissioner of Metro Railways Safety (CMRS), Anant Madhukar Chowdhary, and his team commenced inspections of the elevated stretch between Poonamallee Bypass and Vadapalani. The 14.64-km corridor includes 11 stations and is expected to significantly ease traffic congestion in western Chennai.
Officials confirmed that the inspection will span three days, covering civil structures, electrical systems, track alignment, and safety mechanisms. Trial runs at speeds of 80–90 kmph are scheduled to test operational readiness. Once approved, this section will connect key residential and commercial hubs, enhancing accessibility and reducing travel time.
Notable Updates
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14.64-km elevated stretch with 11 stations under inspection
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CMRS team reviewing track quality, braking systems, and electrical works
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Trial runs at 80–90 kmph planned for final safety validation
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Corridor part of Phase II expansion, linking Poonamallee to Vadapalani
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Expected to ease congestion and improve connectivity in western Chennai
Conclusion
The inspection marks a decisive step toward opening the Poonamallee–Vadapalani corridor to the public. With safety compliance underway, Chennai Metro is poised to deliver faster, more reliable urban transport, reinforcing its role in reshaping the city’s mobility landscape.
Sources: The Hindu BusinessLine, DT Next, News Today