Metra rail system, station sign in the style of the Paris Metro, Chicago, Illinois, United States of America, North America

Passengers on the subway, Osaka Metro underground trains, Osaka, Honshu, Japan, Asia

Metropolitain sign and map on Rue du Bac, Paris, France

Tourists on foot study Metropolitain subway map for the Paris Metro in Rue du Bac, Left Bank, Paris, France

A couple using a street map beside an information sign under a metro sign in a city, France

A couple consulting a map on a city street, under a classic Art Deco Metro sign, France