Språk: English
A railway tunnel is a tunnel under a railway line that allows trains to pass under other roads or obstacles. Railway tunnels are an important part of the railway network and can be found in many countries.
Hjelp oss å finne feil eller mangler i «railway tunnel». Velg hva det gjelder og beskriv konkret hva som bør endres. Ikke ta med personopplysninger.