Archive · 21 Nov 2025
Kolkata Metro Adds More Services, Introduces CBTC on Orange Line
Kolkata Metro is increasing the number of services on the Green and Purple lines on Saturdays and introducing a new train control system on the Orange line.
This means more trains and better safety for passengers.
202 services on Green Line (up from 186) from Nov 22
40 additional services on Purple Line on Saturdays
CBTC introduced on Orange Line from Nov 24
First and last train timings announced for Green and Purple lines
62 services on Orange Line (up from 60)
- Who
- Kolkata Metro Railway
- What
- Increased services and introduced CBTC
- When
- From Nov 22 and Nov 24
- Where
- Kolkata Metro (Green, Purple, and Orange lines)
- Why
- To improve passenger convenience and safety
- Green Line Services
- 202 (101 UP, 101 DN)
- Purple Line Services
- 40 (20 UP, 20 DN)
- Orange Line Services
- 62 (31 UP, 31 DN)
- CBTC Introduction
- Nov 24