Kochi Metro Phase Three Plans Underground Transit Hub

19 Feb 2026 CW Team

Initial discussions had envisaged a three km subterranean stretch, but sources now indicate that nearly eight km of underground alignment are being examined, which would represent the first significant underground section in Kerala given that Phase One and Phase Two of Kochi Metro contain no underground alignments. The plan centres on an underground metro station near the Taj Cochin International Airport Hotel that would act as the principal interchange and enable vertical and horizontal movements between modes within a single complex.

Planners anticipate that the integrated underground hub would allow passengers to move directly between the airport terminal, metro platforms and long distance rail services without entering surface traffic, thereby reducing transfer times and improving the quality of connectivity. Realising the scheme is likely to require sophisticated tunnelling techniques, carefully designed station cavities, comprehensive ventilation and fire safety systems, and detailed planning for passenger circulation, luggage handling and accessibility.

The Detailed Project Report remains under consideration and does not yet define a construction timeline or final cost estimates, and stakeholders are expected to require further technical studies, environmental clearances and coordination with aviation and railway authorities. If approved, the proposal would substantially expand the reach of Kochi Metro and introduce underground construction practices to the state, with implications for future corridor design and urban transport integration.

Kochi Metro is considering an underground transit hub as part of Phase Three to connect Cochin International Airport, a proposed new railway station at Nedumbassery and the metro network through an integrated tunnel system, according to a report by Manorama. The concept is being examined in the Detailed Project Report for the Aluva–Angamaly corridor and is presented as an option to provide seamless intermodal transfers within the airport precinct and adjacent transport nodes. Initial discussions had envisaged a three km subterranean stretch, but sources now indicate that nearly eight km of underground alignment are being examined, which would represent the first significant underground section in Kerala given that Phase One and Phase Two of Kochi Metro contain no underground alignments. The plan centres on an underground metro station near the Taj Cochin International Airport Hotel that would act as the principal interchange and enable vertical and horizontal movements between modes within a single complex. Planners anticipate that the integrated underground hub would allow passengers to move directly between the airport terminal, metro platforms and long distance rail services without entering surface traffic, thereby reducing transfer times and improving the quality of connectivity. Realising the scheme is likely to require sophisticated tunnelling techniques, carefully designed station cavities, comprehensive ventilation and fire safety systems, and detailed planning for passenger circulation, luggage handling and accessibility. The Detailed Project Report remains under consideration and does not yet define a construction timeline or final cost estimates, and stakeholders are expected to require further technical studies, environmental clearances and coordination with aviation and railway authorities. If approved, the proposal would substantially expand the reach of Kochi Metro and introduce underground construction practices to the state, with implications for future corridor design and urban transport integration.

Resources

17 Apr 2026

Origen Realty appoints Poulomi Ray as CMO

Origen Realty has appointed Poulomi Ray as Chief Marketing Officer, strengthening its leadership team as it advances its growth and brand strategy. Poulomi Ray brings nearly two decades of experience in brand building and marketing across real estate and hospitality sectors, with prior roles at Signature Global, DLF Limited, Paras Buildtech, MGM International and Hilton. In her new role, she will lead marketing and brand direction at Origen Realty, focusing on visibility, differentiation and market engagement as the company progresses its integrated development plans in Gurugram. Commenting..

Building Material

17 Apr 2026

Haver & Boecker Niagara to showcase solutions at Hillhead

Haver & Boecker Niagara will showcase its mineral processing technologies at Hillhead 2026, scheduled from June 23–25 in Buxton, UK.At Stand PA3, the company will present its end-to-end solutions including screeners, screen media and advanced diagnostics, with a focus on improving efficiency, uptime and throughput for aggregates producers.Highlighting its screen media portfolio, the company will feature Ty-Wire media with hybrid design offering up to 80 per cent more open area, alongside FLEX-MAT® solutions designed to enhance wear life and throughput while reducing blinding and cloggin..

Real Estate

17 Apr 2026

CREDAI-MCHI meets Maharashtra Revenue Minister on issues

Navin’s, a Chennai-based real estate developer, has won the 17th CIDC Vishwakarma Award 2026 for its residential project Navin’s Hanging Gardens located on Arcot Road, Valasaravakkam. The award was presented by the Construction Industry Development Council (CIDC) under the category of Best Construction Projects, recognising the development’s achievement in innovation, design excellence and sustainability.The award was received by Chandrasekar PN, General Manager, Technical, Navin’s, at the ceremony held in New Delhi.Inspired by the legendary Hanging Gardens of Babylon, the project has ..