In a significant stride towards the ambitious Mumbai-Ahmedabad High-Speed Rail (MAHSR) corridor, National High-Speed Rail Corporation Limited (NHSRCL) has marked a major breakthrough with another engineering marvel. On October 05, NHSRCL successfully completed the first mountain tunnel for the corridor in just 10 months. This mountain tunnel is about 1 km from Jaroli village in Umbergaon taluka of Valsad district of Gujarat. The mountain tunnel has enhanced the progress of the Mumbai-Ahmedabad Bullet Train Project towards its anticipated completion.