Delhi-Mumbai Expressway's Longest Tunnel Nears Completion

11 Mar 2025 CW Team

The construction of India's longest tunnel on the Delhi-Mumbai Expressway, passing through the Mukundra Hills Tiger Reserve in Rajasthan, is nearing completion. The ambitious 4.9 km tunnel is the first of its kind in India, featuring eight lanes divided into two parallel tubes, each with four lanes.

According to a senior official from the National Highways Authority of India (NHAI), only 60 metres of excavation remains for Tube-2, which runs from Chechat to Kota. The official stated, “The remaining excavation will be completed within a month. After this, further excavation will be done to increase the tunnel’s width and height in certain sections.”

Tunnel Construction Details Out of the total 4.9 km stretch, 3.3 km is underground, while the remaining 1.6 km has been constructed using the cut-and-cover method. The tunnel’s width will be expanded from 9 to 19 metres, and its height will be increased from 8 to 11 metres by March 2025. Once the excavation is completed by June 2025, work will proceed with road construction, security measures, electrical systems, and communication facilities.

Part of a Major Infrastructure Project The Delhi-Mumbai Expressway, spanning 1,350 km, aims to enhance connectivity between Mumbai and New Delhi. In Rajasthan alone, 327 km of the 373 km stretch is already operational. However, the completion of interchanges is still required before some sections can open for traffic.

The completion of this tunnel is expected to be a significant milestone in India's infrastructure development, providing faster and safer transportation between two of the country's largest cities.

Resources

09 Mar 2026

Haworth India Hosts Women’s Leadership Panel Series

Haworth India marked International Women’s Day by hosting a leadership roundtable series titled ‘Give to Gain’, bringing together senior women leaders from architecture and design firms, corporates and project management consultancies. The series has been conducted in Delhi and Mumbai, with upcoming sessions scheduled in Bengaluru and Hyderabad on 27 March 2026. Structured as moderated panel discussions followed by audience interaction, the initiative examined the business impact of women’s leadership and the role of inclusive workplaces in supporting professional growth. Manish Khan..

Max Estates Secures RERA For Max One Project

Max Estates has secured RERA approval (UPRERA No.: UPRERAPRJ9759) for its Max One development around Max Towers in Sector 16B, Noida, bringing renewed progress to a project previously stalled following the insolvency of its earlier developer. Spread across around 10 acres with an estimated development potential of about 2.5 million sq ft, Max One is planned as an integrated mixed-use campus combining serviced residences, premium offices, retail spaces and a private club. The project is expected to generate total sales potential of about Rs 20 billion along with an estimated annuity rental inc..

Hindware Introduces Starc Smart Wall Mount Toilet

Hindware has introduced the Starc Smart Wall-Mount Toilet under its Hindware Italian Collection, designed to combine automation, hygiene and contemporary bathroom aesthetics. The model features automatic flushing, sensor-based seat opening and closing, and remote-controlled functions. It also includes an oscillating water spray and warm air dryer for cleaning, along with a self-cleaning nozzle designed to maintain hygiene. Additional features include adjustable heated seating, customisable water temperature and pressure settings, a foot-touch flush system and an LCD control interface. The wa..