Archive · 8 Aug 2026
Mumbai Monorail Restart Delayed Despite CBTC Safety Clearance
The Monorail is a special train that runs on one rail.
Mumbai has a Monorail that many people use to travel around the city.
It has been closed for several months so workers can make it better and safer.
The workers installed a new computer system called CBTC that helps the trains talk to each other and to the control room.
Now the safety checks are finished, which is good news.
But the Monorail is still not open for passengers.
The officials, known as MMRDA, are still buying new security machines and fixing station equipment.
The trains are being tested almost every day.
Commuters in Mumbai are waiting to know when the Monorail will finally open again.
The Mumbai Monorail's restart remains delayed even though mandatory safety clearances for the upgraded CBTC signalling system have been secured.
MMRDA floated a Rs 3.79-crore tender for annual maintenance of security equipment, including X-ray baggage scanners and explosive detectors.
The 19.54-km Sant Gadge Maharaj Chowk–Chembur corridor has been out of passenger service for several months during a modernisation programme.
Fresh tenders cover cable joints, network switches, a 30-channel SIP telephone line, and diesel generator emission testing.
Trial runs are being conducted almost daily, but MMRDA has not announced a date for resuming passenger services.
- Who
- Mumbai Metropolitan Region Development Authority (MMRDA) and commuters who depend on the Mumbai Monorail.
- What
- The restart of Mumbai Monorail passenger services remains delayed despite safety clearances for the upgraded CBTC signalling system, as MMRDA continues station and maintenance tenders.
- When
- As of August 8, 2026; the corridor has been out of passenger service for several months.
- Where
- Mumbai, on the 19.54-km Sant Gadge Maharaj Chowk–Chembur Monorail corridor.
- Why
- MMRDA is still completing station, security, communication, and operational upgrade works before resuming commercial operations.
- Corridor
- Sant Gadge Maharaj Chowk–Chembur, 19.54 km
- Status
- Restart delayed despite CBTC safety clearance
- Signalling system
- Upgraded Communication-Based Train Control (CBTC)
- New rakes
- 10 Made-in-India rakes inducted; existing fleet refurbished
- Security equipment tender
- Rs 3.79 crore
- Cable joints tender
- Rs 10.15 lakh; bid deadline August 10
- SIP telephone line
- 30-channel, Rs 10.56 lakh, five-year contract
- Emission testing contract
- Rs 7.36 lakh, three-year rate contract