A railway tunnel is a long, underground passage made for trains to travel through.
Sentences with «railway tunnel»
Currently, the longest railway tunnels are all under 50 miles long. (fortune.com)
Cuomo says President Donald Trump's attempt to block funding for a multi-billion-dollar railway tunnel under the Hudson River is politics at its worst. (nystateofpolitics.com)
At the far end, another crane - like timber scaffold supports a cylindrical shape, like a section of railway tunnel. (telegraph.co.uk)