A "subway entrance" refers to the designated location where people can enter an underground train system, commonly known as a subway or metro. It is where commuters access the subway station to board trains and begin their journey. Full definition
For example, it has placed ads at subway entrances around New York City that include its logo and name of Simon's area malls. (fortune.com)
The mayor's proposal would generate revenue for transit upgrades, and also for «fair fares,» half - price subway entrance for low - income New Yorkers. (fiscalpolicy.org)
Additional ads will be placed on subway platforms, in subway cars, outside subway entrances, and on sidewalk kiosks. (nystateofpolitics.com)