Old Mahabalipuram Road is slated to be Chennai's new metro centre

14 Apr 2023 CW Team

If the state government decides to extend lines to ECR and Velachery, the design of the stations at Okkiyam Thoraipakkam and Sholinganallur will be changed to allow for the addition of platforms and tracks in the future. This means that in the future, it won't be necessary to connect ECR to the metro network by building a new line that soars above existing metro lines through OMR. To connect ECR with the rest of the city, it simply has to be connected to the existing stations at these two intersections.

Both of these stations are situated on significant OMR junctions in Phase 2. While Sholinganallur will serve as an interchange connecting corridor-3 with corridor-5 from Madhavaram Milk Colony to Sholinganallur, Okkiyam Thoraipakkam is a portion of corridor-3 from Madhavaram Milk Colony to Siruseri Sipcot. The concourse level of the stations will be constructed at an angle to allow for the future addition of additional platforms and the creation of integrated stations. It will resemble the foot overbridge that connects numerous platforms at Central or Egmore stations. According to a metro rail official, the modifications made to these stations are small and won't significantly raise project costs. We can create a T-junction by connecting ECR and Velachery to either Okkiyam Thoraipakkam or Sholinganallur, or both.

Passengers from Anna Nagar, Porur, Alandur, Madipakkam, Nungambakkam, Adyar, and Madhavaram can change corridors at Okkiyam Thoraipakkam or Sholinganallur to travel to East Coast Road after OMR becomes a metro rail hub. The construction of metro rail corridors over a flyover at Sholinganallur will be difficult, according to T Archunan, project director for CMRL. A similar design tweak is being made to phase-2 Koyembedu metro, which will be built above phase-1 station, to add platforms for a future extension line to Avadi.

Old Mahabalipuram Road (OMR) may develop into a metro rail hub in a few years with lines crisscrossing the main road at important intersections like Okkiam Thoraipakkam and Sholinganallur, allowing travellers to interchange trains on various lines to access ECR and other parts of the city. Metro rail authorities intend to connect East Coast Road (ECR) and Velachery with extension lines from either Okkiyam Thoraipakkam or Sholinganallur station, or both stations built as part of phase- 2, in addition to the line that will run along OMR. If the state government decides to extend lines to ECR and Velachery, the design of the stations at Okkiyam Thoraipakkam and Sholinganallur will be changed to allow for the addition of platforms and tracks in the future. This means that in the future, it won't be necessary to connect ECR to the metro network by building a new line that soars above existing metro lines through OMR. To connect ECR with the rest of the city, it simply has to be connected to the existing stations at these two intersections. Both of these stations are situated on significant OMR junctions in Phase 2. While Sholinganallur will serve as an interchange connecting corridor-3 with corridor-5 from Madhavaram Milk Colony to Sholinganallur, Okkiyam Thoraipakkam is a portion of corridor-3 from Madhavaram Milk Colony to Siruseri Sipcot. The concourse level of the stations will be constructed at an angle to allow for the future addition of additional platforms and the creation of integrated stations. It will resemble the foot overbridge that connects numerous platforms at Central or Egmore stations. According to a metro rail official, the modifications made to these stations are small and won't significantly raise project costs. We can create a T-junction by connecting ECR and Velachery to either Okkiyam Thoraipakkam or Sholinganallur, or both. Passengers from Anna Nagar, Porur, Alandur, Madipakkam, Nungambakkam, Adyar, and Madhavaram can change corridors at Okkiyam Thoraipakkam or Sholinganallur to travel to East Coast Road after OMR becomes a metro rail hub. The construction of metro rail corridors over a flyover at Sholinganallur will be difficult, according to T Archunan, project director for CMRL. A similar design tweak is being made to phase-2 Koyembedu metro, which will be built above phase-1 station, to add platforms for a future extension line to Avadi.

Infrastructure Transport

01 Jun 2026

MMRDA advances 250 m on Orange Gate–Marine Drive tunnel

The Mumbai Metropolitan Region Development Authority (MMRDA) has completed 250 m of underground tunnelling for the Orange Gate–Marine Drive Urban Road Tunnel using India’s largest slurry shield tunnel boring machine (TBM) deployed for an urban road project.The project involves twin tunnels extending over 7 km beneath critical transport corridors, including Central Railway, Western Railway and Metro Line 3. The work requires high-precision engineering to navigate densely developed urban infrastructure.Once completed, the tunnel is expected to reduce travel time between Orange Gate and Marin..

Infrastructure Urban

01 Jun 2026

Hindustan Zinc Pays Rs 188.46 Billion in FY26

Hindustan Zinc contributed Rs 188.46 billion to the public exchequer in FY 2025-26, according to its 9th Tax Transparency Report. The contribution, equivalent to 46 per cent of the company’s revenue, included direct and indirect taxes, government royalties, dividends to the Government of India, withholding taxes and other statutory levies.The company’s five-year cumulative contribution to the exchequer stood at Rs 915.72 billion. In FY26, Hindustan Zinc reported revenue of Rs 408.44 billion, EBITDA of Rs 221.62 billion and profit after tax of Rs 138.32 billion. It also achieved its highest..

Infrastructure Urban

01 Jun 2026

World of Concrete India 2026 Opens in Mumbai

Informa Markets in India will host the 12th edition of World of Concrete India 2026 from 3–5 June 2026 at the Bombay Exhibition Centre, Mumbai. The specialised B2B exhibition will bring together manufacturers, suppliers, contractors, developers, architects, consultants, infrastructure companies, project leaders and government stakeholders.The event is expected to feature over 350 brands and more than 18,000 trade professionals. It will cover concrete and cement, dry mortar, precast technologies, formwork, construction chemicals, industrial and commercial flooring, scaffolding, safety solutio..