Significados de underground roads em inglês

The ticket offices of the underground roads are generally on a level with the street.

Chicago is a city of different levels - the tallest building in the US, street level, and underground roads.'

Abram S. Hewitt, as early as 1884, when legislation for underground roads was under discussion, had urged municipal ownership.

Streets had been widened, properly paved and lighted, trees had been planted, squares laid out, elevated structures demolished and underground roads built to replace them.