Mon May 19 15:50:33 UTC 2025: **Summary:**

The Chennai Metro Rail Limited (CMRL) is making progress on Phase II of the project, specifically the 6.5km elevated section of corridor 4 between Porur Junction and Kodambakkam. Track laying has commenced, with the Poonamallee-Porur section expected to be ready by December 2025 and the Porur-Kodambakkam section by July 2026. Delays have occurred due to the complexity of the double-decker tracks between Alapakkam and Alwarthirunagar. A trial run has been conducted on the Poonamallee-Porur stretch.

**News Article:**

**Chennai Metro’s Phase II On Track, Porur-Kodambakkam Section Expected by Mid-2026**

CHENNAI, May 19, 2025 – Chennai Metro Rail Limited (CMRL) is pushing forward with Phase II of its ambitious project, focusing on the 6.5-kilometer elevated section of corridor 4 connecting Porur Junction and Kodambakkam. Track-laying work has officially commenced, signaling a significant step towards completion.

CMRL anticipates the 9.1-kilometer Poonamallee-Porur section to be operational by December 2025, offering commuters a much-needed transportation alternative. Following closely behind, the Porur-Kodambakkam section is projected to open by July 2026. This section includes stations at Alapakkam, Karambakkam, Valasarawakkam, Alwarthirunagar, Saligramam Warehouse, Saligramam, Vadapalani, and Kodambakkam Power House.

The project has faced challenges, particularly concerning the double-decker tracks spanning 4 kilometers from Alapakkam to Alwarthirunagar. “The contractor has been encountering a lot of difficulties in completing the double-decker part,” revealed a source familiar with the project, citing limited road width and the need for nighttime construction using specialized equipment. Despite these hurdles, work is progressing steadily.

Preliminary track-laying is underway between Saligramam and Vadapalani, with plans to extend the work to the Alapakkam-Karambakkam stretch in the coming months. A trial run was successfully conducted on the Poonamallee-Porur section’s onward line last month, and the return line track work is expected to be finished by the end of May.

The completion of the Porur-Kodambakkam section will be a major milestone for Chennai Metro’s Phase II, promising improved connectivity and reduced travel times for residents.

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