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
Kaunas Railway Tunnel system makes it possible to call for help in case of an emergency. The tunnel was opened after major reconstruction on 17 November 2009. After the reconstruction, the speed limit of the traffic in Kaunas tunnel has been increased to 83 km/h. Kaunas Railway Tunnel Kaunas railway tunnel () is one of the two railway tunnels existing in Lithuania and the only railway tunnel operating in the Baltic states. Passenger trains are operating between Vilnius and Kaunas through this tunnel. The length of the tunnel is 1,285 metres (0,803 miles), height – 6,6 metres, width – 8,8 metres. Kaunas railway