The Mumbai Metropolitan Region’s ambitious transit network received a major push on Thursday with the expansion of Metro Line 5, now set to become one of the longest metro corridors in the region at 34.21 km. The project, which connects key growth centres such as Thane, Bhiwandi, Kalyan and Ulhasnagar, is expected to significantly transform regional mobility and economic integration.
The expansion comes with the approval of the 11.83-km-long extension, designated as Phase 5A, which extends the corridor beyond its earlier 22.38 km length. The total estimated cost of the expanded corridor now stands at ₹18,130 crore.
At the same time, Phase 1 of the project—from Thane to Dhamankar Naka—is nearing a crucial milestone, with preparations underway for inspection by the Commissioner of Metro Railway Safety (CMRS), bringing it closer to commissioning by the end of 2026.
Critical Link for Emerging Economic Corridors
Chief Minister Devendra Fadnavis described Metro Line 5 as a “critical intervention” for the eastern belt of the Mumbai Metropolitan Region, particularly for Bhiwandi and the Kalyan–Dombivli region.
“Bhiwandi, home to one of Asia’s largest textile and warehousing hubs, and the Kalyan–Dombivli belt, with a population exceeding 35 lakh, require high-capacity connectivity to unlock their economic potential,” he said, expressing confidence that Phase 1 would be operational by year-end.
Deputy Chief Minister Eknath Shinde noted that the corridor would serve lakhs of commuters, including workers and traders, while strengthening linkages between industrial clusters and residential zones.
Three Phases, One Integrated Corridor
Metro Line 5 is being developed in three phases:
- Phase 1 (Thane–Dhamankar Naka): Spanning 11.9 km with six stations, this stretch is nearing completion, with depot infrastructure at Kasheli progressing rapidly.
- Phase 2 (Dhamankar Naka–Durgadi): A 10.48-km section featuring a mix of elevated and underground stations, including a key underground stop at Bhiwandi.
- Phase 5A (Durgadi–Kalyan with Ulhasnagar spur): The newly approved 11.83-km extension will include seven elevated stations and a spur line connecting Ulhasnagar.
The corridor has been designed to ensure seamless multimodal integration, with interchanges planned with Metro Line 4 at Balkhum and Metro Line 12 at Kalyan, along with direct access to suburban railway stations such as Thane, Kalyan, and Ulhasnagar.
Transforming Mobility and Real Estate Dynamics
Officials estimate that the metro line will reduce travel time across the corridor by 40–50%, easing congestion on key highways such as NH-160, NH-61 and NH-848. The project is also expected to significantly reduce dependence on private vehicles, contributing to lower emissions and improved air quality.
Dr. Sanjay Mukherjee, Metropolitan Commissioner of the Mumbai Metropolitan Region Development Authority (MMRDA), said the project aligns with the broader “Mumbai in Minutes” vision, aimed at drastically cutting commute times across the region.
Beyond transportation, the corridor is expected to unlock new real estate and industrial growth opportunities across the eastern MMR belt. Improved connectivity to Bhiwandi’s logistics and warehousing ecosystem, along with residential hubs in Kalyan, Dombivli and Ulhasnagar, is likely to drive both housing demand and commercial development.
A Step Towards Regional Integration
Covering key residential, industrial and commercial nodes, Metro Line 5 represents a major step towards building a more integrated and efficient transport network for the Mumbai Metropolitan Region.
As Phase 1 moves closer to commissioning and the expanded corridor takes shape, the project is poised to play a pivotal role in reshaping urban mobility while catalysing long-term economic growth across one of India’s fastest-growing metropolitan regions.
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