through which mountain range passes the konkan rail
List of rail tunnels in India by length Most of the tunnels listed below are located in the Western Ghats, the only mountain range in the country that has good railway connectivity. There are longer tunnels that are under construction in the Himalayas in Jammu & Kashmir, as part of the JUSBRL Project.Pir Panjal Railway Tunnel, the 11.2 km long railway tunnel, passes through the Pir Panjal Range of middle Himalayas in Jammu and Kashmir. It is a part of its Udhampur - Srinagar - Baramulla rail link project, India's longest railway tunnel and reduced the distance between Quazigund and Banihal .[1]
Khardung La Khardung La is at times incorrectly cited as the highest vehicle-accessible pass in the world. A well-graded Indian military road (visible on 2011 imagery on visual globe systems such as Google Earth) reaches 5,610 metres (18,406 ft) 250 meters west of the 5,545 metres (18,192 ft) Mana Pass on the India-Tibet border. It connects with an equally well-constructed, slightly lower Chinese military road based on SRTM data at posting intervals of 30 meters. There are also higher motorable passes at Suge La, west of Lhasa, 5,430 m (17,815 feet), and Semo La 5,565 m (18,258 feet), between Raka and Coqen in Central Tibet.