NHSRCL building ventilated hoods at tunnel ends to reduce bullet train 'booming noise'
Published on: June 13, 2026, 10:48 p.m. | Source: ThePrint
New Delhi, June 13 (PTI) The National High Speed Rail Corporation Limited (NHSRCL), which is constructing the Mumbai-Ahmedabad bullet train corridor, is building 16 ventilated hoods at both ends of eight mountain tunnels to regulate the booming sound generated by train operations. Officials said the technology is a first for India, as existing railway tunnels […]
