Network Infrastructure

AlpTransit Gotthard AG, Luzern (Switzerland) - Constructing the longest railway tunnel in the world, through the base of the Alps between Switzerland and Italy. Information and history of the current and new Gotthard tunnels.
www.alptransit.ch/

Australian Rail Track Corporation - The Australian Rail Track Corporation Ltd currently has responsibility for the management of 4430 route kilometres of standard gauge interstate track, mainly in South Australia, Victoria and Western Australia.
www.artc.com.au/

Banverket - Responsible for the operation and management of state track installations in Sweden.
www.banverket.se/

Jernbaneverket - The norwegian National Rail Administration is responsible for the management og the national reailway network, on behalf of the Ministry of Transport and Communication.
www.jernbaneverket.no/

Network Rail - Authority responsible for the United Kingdom's railway network. Information and news about the network.
www.networkrail.com/

Rail Vikas Nigam Ltd - Indian Railway company, providing high speed Rail connectivity infrastructure among metro cities of Delhi-Mumbai-Chennai and Kolkata.
www.rvnl.org/