Mumbai-Ahmedabad Bullet Train Project: What Is Tunnel Hood Technology Being Used For First Time In India? News18 India's bullet train push gains pace with new milestones MSN Mumbai-Ahmedabad bullet train project gets India’s first advanced tunnel hood technology: How it works ET Infra NHSRCL building ventilated hoods at tunnel ends to reduce bullet train ‘booming noise’ ThePrint First high-speed rail service on MAHSR corridor expected to start in August 2027 The Statesman