From the record
“The City Hall station, also known as City Hall Loop station, is a closed station on the IRT Lexington Avenue Line of the New York City Subway. It is located under City Hall Park, next to New York City Hall, in the Civic Center neighborhood of Manhattan in New York City.”
Wikipedia article City Hall station (IRT Lexington Avenue Line), CC BY-SA 4.0.
One of 601 National Register listings published here for New York County · listed in 2004 · category: Structure.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service























