Third Mountain Tunnel Breakthrough Achieved in Maharashtra for Mumbai–Ahmedabad Bullet Train Project, Marking Rapid Progress in High-speed Rail Section

• MT-07, the third mountain tunnel of the Mumbai–Ahmedabad High Speed Rail (MAHSR) corridor, achieved breakthrough on 2 June 2026 at Ambesari village, Dahanu Taluka, Palghar (Maharashtra).
• Marks three breakthroughs in five months in Palghar, indicating rapid execution on India's first High-Speed Rail (HSR) project.
• Relevant for GS-III (Infrastructure) — flagship Indo-Japanese bilateral cooperation project executed by NHSRCL under the Ministry of Railways.