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Chennai Metro Phase 2: CMBT to Porur Stretch Prepares for Early Trials

CMRL accelerates track-laying and electrification works on the high-density western corridor to target crucial trial runs.

6 October 2026VizhiTN Infrastructure & Transit Desk5 min read
Chennai Metro Phase 2: CMBT to Porur Stretch Prepares for Early Trials
📷 Visual Archive • VizhiTN Field Desk✓ Verified Story

Why this matters to Tamil Nadu

Reduces daily commute times between western suburbs and central Chennai by over 40 minutes. Integrates suburban bus terminals with mass rapid transit to streamline multimodal transfers. Eases severe traffic congestion along the heavily congested Arcot Road and Poonamallee High Road corridors.

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Key Highlights

Essential facts and key takeaways

4 points
Corridor Length: 11 Kilometers (Elevated)
Nodal Agency: Chennai Metro Rail Limited (CMRL)
Signaling Technology: CBTC for Driverless Readiness
Target Integration: Koyambedu to Porur Junction

Timeline

Chronological developments

4 events
1
January 2023
Foundation stone and structural package awards
2
August 2024
Major pier cap and viaduct span milestones
3
October 2026
Track-laying and OHE mast erection phase
4
Mid-2027
Planned dynamic trials and safety commissioner inspections

Official Sources

Verified links & documentation

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