Why Coimbatore · Infrastructure
Metro rail planned along the enterprise corridors. An airport expanding four-fold. A ring road redrawing freight movement. Few Tier-II cities have this much infrastructure in motion at once.
Planned · DPR Stage
Phase 1 plans two corridors of roughly 44 km along Avinashi and Sathyamangalam Roads, with the detailed project report prepared by Chennai Metro Rail Ltd and submitted to the union government. The planned Line-2 alignment runs through Saravanampatti — the heart of the city's IT corridor.
Why it Matters
Mass transit along the exact corridors where enterprises and talent already concentrate.
Underway · Completion Indicated 2028
Coimbatore International Airport's terminal is planned to grow from approximately 18,000 to 75,000 sq m, with capacity for up to 15 million annual passengers over the coming two decades. Stronger direct links to Singapore, the Gulf, and Southeast Asia are the stated goal.
Why it Matters
Global occupiers fly in. Direct connectivity is a location-decision criterion — and it is being quadrupled.
In Development
A 32.4 km four-lane bypass connecting the Salem–Cochin Road to NH 67, designed to move heavy and through traffic out of the city's core.
Why it Matters
It separates freight from commute — the city's industrial economy stops competing with its office economy for road space.
Node City · Active
Coimbatore is a node city of the Tamil Nadu Defence Industrial Corridor, anchored by an established aerospace and precision engineering base — L&T's aerospace division, Lakshmi Machine Works, Roots, and UTC Aerospace among the district's leaders.
Why it Matters
Central and state investment flowing into exactly the engineering ecosystem the district already leads.
The Operating Base
Already in PlaceThe TANNY Line
TANNY's corridors are chosen against this map: Saravanampatti, on the planned metro alignment and inside the established IT belt; Pollachi Road, where the city's growth has room to run.
Why we chose these corridors→Sources: CMRL; Ministry of Civil Aviation (Feb 2026); Govt. of Tamil Nadu; TN Defence Corridor. Status as of July 2026.
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