Chennai Metro Phase 2: Tunneling Milestone & Upcoming Corridor 4 Trial Runs
CMRL accelerates Phase 2 underground boring operations and prepares key suburban stretches for upcoming trial phases.
Why this matters to Tamil Nadu
Reduces daily peak-hour commuting time by up to 45 minutes across major arterial corridors. Integrates multi-modal transit networks linking suburban rail, buses, and metro stations seamlessly. Mitigates heavy road traffic congestion along arterial stretches like Mount-Poonamallee Road.
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