4.0 mina tunel predor tunelis tunnel tunnel túnel тунел tunnel alagút tunel tunnel tunnel Tunnelbau tunel túnel tunneli tunelis σήραγγα tollán tunel tunel tunnel тунелостроене тунел tunel tunnel 2002-11-26 6912 6912 galleria ferroviaria dzelzceļa tunelis tunnel stradale túnel ferroviário οδική σήραγγα verkeerstunnel jernbanetunnel σιδηροδρομική σήραγγα järnvägstunnel galleria tunel hekurudhor tunnel routier Tunnel željeznički tunel railway tunnel road tunnel galleria stradale tunel de cale ferată vägtunnel патен тунел silniční tunel tunel rutier železniční tunel geležinkelio tunelis raudteetunnel rautatietunneli maantietunneli tunel në rrugë tokësore Straßentunnel teetunnel cestovni tunel vejtunnel túnel ferroviario железнички тунел vasúti alagút kelio tunelis podmořský tunel tunnel ferroviario spoortunnel tunnel ferroviaire túnel de carretera túnel rodoviário 6912