Subway
Subway.
The underground railway was NOT underground. It was a trail leading the black to safety.
"The Underground Railway"
I am between stations of the Underground Railway.
the rails and engines accourding to Julilly from underground to canada by barbara smucker is the underground railroad or railway.
Mr Levi Coffin ran the underground railway (well he was the main one)
It's the name of the Underground Railway in Paris. Usually we call it the Métro.
London's Metropolitan line is the oldest underground railway in the world, dating from 1863
Amtrak
Created in 1931 Harry Beck invented the iconic London Underground (tube) map in 1931 - not the underground railway.
She wasn't exactly in the war, but she was involved in the underground railway before and during the American Civil War.