Bids invited for Thane-Borivali Twin Tunnel beneath SGNP

18 Jan 2023 CW Team

Mumbai Metropolitan Region Development Authority (MMRDA) has invited bids for the construction of the Borivali-Thane twin tunnel, which will drastically reduce travel time between the two destinations upon completion.

The part of the proposed tunnel will pass through the Sanjay Gandhi National Park (SGNP), the only national park in the world to be located within a metropolitan area.

Currently, the time to cover the distance between the western suburb of Borivali and the eastern suburb of Thane in the Mumbai metropolitan region (MMR) is more than an hour. Once this 11.84 km-long road project is built beneath the Sanjay Gandhi National Park, the travel time will reduce to just around 15 minutes.

The Thane-Borivali tunnel project is part of the Goregaon Mulund Link Road (GMLR) project that envisages creating an east-west corridor for traffic movement, connecting Mulund in the eastern suburbs with Goregaon in the western suburbs. Currently, there is no direct connectivity between these areas, and commuters have to take a detour from either Ghodbunder Road in Thane or Powai. Both these roads remain gridlocked during peak hours.

The proposed project will have 10.8 km of twin tunnels and another km of approach roads on both ends (Thane and Borivali) combined. In all, a total of 23.68 km of new road construction, along with a tunnel.

The project is estimated to be complete in five years and will cost Rs 132 billion. It will necessitate the acquisition of 16.54 hectare of private land and 40.46 hectare of land within the Sanjay Gandhi National Park.

Also Read
SIAM, US Grains Council to support higher ethanol adoption
ACE receives crane supply order from Defence Ministry

Infrastructure Urban

15 Sep 2025

Adani Road to Acquire D P Jain TOT Toll Roads for Rs 13.42B

Adani Road Transport Limited (ARTL), a wholly owned subsidiary of Adani Enterprises, has executed a Share Purchase Agreement (SPA) on 11 September 2025 to acquire a 100 per cent stake in D P Jain TOT Toll Roads Private Limited (DPJTOT). The acquisition, valued at an enterprise value not exceeding Rs 13.42 billion, is subject to regulatory approvals and customary conditions.Under the agreement, ARTL will acquire the stake from D P Jain TOT Toll Roads Pvt. Ltd (DPJTOT), D P Jain & Co Infrastructure Pvt. Ltd., and DPJ-DRA Tollways Pvt. Ltd.The transaction details have been disclosed pursuant ..

All-Women Team Commissions 100-Tonne Dump Truck at Tata Steel

In a record-setting development in India’s mining and construction equipment sector, an all-women team from Larsen & Toubro’s Construction & Mining Machinery business (L&T CMB) has commissioned a 100-tonne dump truck at Tata Steel’s Noamundi iron ore mine in Jharkhand.This marks the first instance in India where a machine of such scale and complexity has been assembled, tested and commissioned entirely by women technicians. The milestone reflects L&T’s commitment to fostering gender inclusivity and empowering women in traditionally male-dominated industries.The Komatsu ..

Kochi Metro Pauses Work for Rs 50 Million Pipeline Shift

Kochi Metro Rail Limited (KMRL) will pause its piling works in the Padamugal and Vazhakkala regions for ten days to allow the Kerala Water Authority (KWA) to complete its pipeline relocation work.The decision follows frequent pipe bursts in the area and disruptions to water supply in Thrikkakara municipality.During this period, the KWA will carry out pipeline relocation from Kunnumpuram to Kumaranasan Road. KMRL will resume piling work only after the pipeline has been relocated and tested.The decision was made during a meeting between KMRL and KWA to address the recurring pipe burst issues in ..