# Chennai Metro Phase II: Hitachi Rail's Driverless Train Contract

> Hitachi Rail's ₹1,620 crore contract powers Chennai Metro Phase II driverless trains.
- Title: Chennai Metro Phase II: Hitachi Rail's Driverless Train…
- Summary: Hitachi Rail's ₹1,620 crore contract powers Chennai Metro Phase II driverless trains. Hitachi Rail's CBTC system enables driverless GoA4 trains on Chennai…
- Keywords: chennai metro, hitachi rail, phase ii, cbtc, goa4, driverless trains, signalling technology, chennai, news, india, Metro, Phase
- Source: mint — https://livemint.com/companies/chennai-metro-phase-ii-how-hitachi-rails-1-620-crore-contract-will-power-driverless-trains-11793206947646.html
- Author: Livemint
- Published: 2026-10-28T17:44:33+00:00
- Read time: 1 min
- Topics: chennai metro, hitachi rail, phase ii, cbtc, goa4, driverless trains, signalling technology, chennai, news, india
## Chennai Metro Phase II Opens
The first section of Chennai Metro's Phase II project opened to passengers on October 11, 2026, with 11 elevated stations.
## Hitachi Rail Contract Details
Hitachi Rail was awarded a ₹1,620 crore contract in 2023 for signalling systems across Chennai Metro's 119km Phase II network.
## GoA4 Driverless Technology
The system supports Grade of Automation 4 (GoA4), enabling driverless trains with real-time speed calculations and 90-second intervals.
## CBTC System Benefits
Hitachi Rail's CBTC improves safety, increases passenger capacity, enhances reliability, and reduces maintenance needs for driverless operations.
## Poonamallee-Vadapalani Corridor
The 3.7km double-decker corridor connects Chennai's western suburbs to the city centre with 11 elevated stations.
## Hitachi Rail Statement
Dr Manoj Krishnappa said the corridor is a vital sustainable transport infrastructure that reduces travel times and supports economic growth.
## Driverless Operations Impact
The technology improves operational efficiency as Chennai expands its metro network with driverless trains.
## Key takeaway

Hitachi Rail's CBTC system enables driverless GoA4 trains on Chennai Metro Phase II's 15km corridor, improving safety and capacity.