Chennai Metro Phase-II: Greenways road tunnel construction underway
RAILWAYS & METRO RAIL

Chennai Metro Phase-II: Greenways road tunnel construction underway

Construction has commenced on the tunnel for Phase-II of the Chennai Metro Rail (CMRL) project, spanning the area between Greenways Road and Mandaveli. Greenways Road plays a pivotal role in the 116-km Phase-II initiative, specifically in Corridor-III, which extends from Madhavaram to SIPCOT, encompassing areas like Perambur, Purasawalkam, Sterling Road, Adyar, and Sholinganallur.

Upon completion, one of the significant stretches set to open in 2028 is the route from Greenways Road to Thirumayilai via Mandaveli. To facilitate this, four tunnel boring machines (TBM) are being employed. Two of these TBMs are dedicated to constructing a tunnel from Greenways Road to Adyar junction, while the other two are tasked with tunneling from Greenways Road to Mandaveli. Each TBM covers approximately 750 meters at a depth of around 17 meters.

The tunnelling process commenced in February 2023 with the TBM named ?Kaveri? heading towards Adyar. Recently, another TBM named ?Noyyal? was launched at Greenways Road to tunnel towards Mandaveli. Additionally, a third TBM named ?Vaigai? is slated to commence work in the coming weeks.

Furthermore, the selection of a contractor to build the stations has been recently finalised. Concurrently, progress continues steadily in the other two corridors of the project: Light House to Poonamallee (Corridor-IV) and Madhavaram to Sholinganallur (Corridor-V). Construction activities in these corridors are advancing at a consistent pace.

Construction has commenced on the tunnel for Phase-II of the Chennai Metro Rail (CMRL) project, spanning the area between Greenways Road and Mandaveli. Greenways Road plays a pivotal role in the 116-km Phase-II initiative, specifically in Corridor-III, which extends from Madhavaram to SIPCOT, encompassing areas like Perambur, Purasawalkam, Sterling Road, Adyar, and Sholinganallur. Upon completion, one of the significant stretches set to open in 2028 is the route from Greenways Road to Thirumayilai via Mandaveli. To facilitate this, four tunnel boring machines (TBM) are being employed. Two of these TBMs are dedicated to constructing a tunnel from Greenways Road to Adyar junction, while the other two are tasked with tunneling from Greenways Road to Mandaveli. Each TBM covers approximately 750 meters at a depth of around 17 meters. The tunnelling process commenced in February 2023 with the TBM named ?Kaveri? heading towards Adyar. Recently, another TBM named ?Noyyal? was launched at Greenways Road to tunnel towards Mandaveli. Additionally, a third TBM named ?Vaigai? is slated to commence work in the coming weeks. Furthermore, the selection of a contractor to build the stations has been recently finalised. Concurrently, progress continues steadily in the other two corridors of the project: Light House to Poonamallee (Corridor-IV) and Madhavaram to Sholinganallur (Corridor-V). Construction activities in these corridors are advancing at a consistent pace.

Next Story
Infrastructure Urban

Centre Disburses Over Rs 24,610 mn in XV Finance Commission Grants

The Union Government has released XV Finance Commission tied grants during the financial year 2025–26 to rural local bodies in Chhattisgarh, Gujarat, Madhya Pradesh, Punjab and Sikkim and has released withheld portions of tied and untied grants to Himachal Pradesh, Odisha and Tripura. The total disbursal exceeded Rs 24,610 mn, with figures expressed in million (mn) thereafter. The releases cover allocations pertaining to different financial years and aim to strengthen rural local governance. State-wise disbursements included Rs 3,324.6 mn for Punjab, Rs 9,432.7 mn for Madhya Pradesh, Rs 3,47..

Next Story
Infrastructure Urban

Centre Releases Over Rs 15 bn as XV FC Grants to Rural Bodies

The Union Government has released over Rs 15 bn in grants recommended by the Fifteenth Finance Commission (XV FC) to strengthen Panchayati Raj Institutions (PRIs) and Rural Local Bodies (RLBs) in six states. The funds comprise tied and untied grants disbursed in FY 2025–26. Telangana received Rs 2.48 bn as the first instalment of untied grants for FY 2025–26, benefitting 12600 Gram Panchayats (GPs). Uttarakhand received Rs 913.1 mn as the second instalment and an additional Rs 18.4 mn of a withheld first instalment was released to a further 216 GPs. Mizoram is included among beneficiary st..

Next Story
Infrastructure Energy

Government Assures Fuel Supplies And Seafarer Safety Amid West Asia Developments

The Government of India has stepped up coordinated measures to maintain stability in critical sectors as developments in West Asia continue to unfold. It has prioritised uninterrupted energy supplies, safeguarded maritime operations and extended consular assistance to nationals. Central authorities are working with State and Union territory administrations to ensure timely information dissemination and operational continuity. Refineries are reported to be operating at high capacity with adequate inventories of petrol and diesel, and domestic LPG production has been increased to support consump..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement