Kaimai Tunnel Kaimai Tunnel The Kaimai Tunnel is a railway tunnel through the Kaimai Range in the North Island of New Zealand. Since it was opened in 1978, it has held the title of longest tunnel, at 8.879 kilometres, in New Zealand, assuming this distinction from the previous title holder, the Rimutaka Tunnel. It is part of the Kaimai Deviation, which was constructed to bypass the old route of the East Coast Main Trunk Railway through the Karangahake Gorge (part of which has been preserved as the Goldfields Railway). The Kaimai Deviation is a 24 km line between Waharoa and Apata, including
Pir Panjal Railway Tunnel Pir Panjal Railway Tunnel The Pir Panjal Railway Tunnel or Banihal railway tunnel is an 11.215 km (7 mile) railway tunnel located in Pir Panjal Range of middle Himalayas in Jammu and Kashmir, India, north of Banihal town. It is a part of the Jammu–Baramulla line. The north portal of the railway tunnel is at and its south portal is at . The average elevation of the 11.215 km long railway tunnel is or about below the existing road tunnel, the Jawahar Tunnel, which is at elevation of about . The tunnel is 8.40 m wide with a height of