Liberty Avenue is a local station on the IND Fulton Street Line of the New York City Subway. It is served by the C train at all times except nights, when the A train takes over service. The exit is in the center with two stairways to a crossover to Liberty and Pennsylvania Avenues. Old signs indicate “To Manhattan” and “To Richmond Hill and Ozone Park” and “Public Telephone” (although there aren't any phones).