[2] This changing room facility is located adjacent to a swimming pool at 999 Lower Ferry Road, Ewing Township, Mercer County, New Jersey, United States.

Designed as part of a larger plan (never executed) for the Jewish Community Center of the Delaware Valley, the "bath house" opened in 1955 and served as the entrance and changing area for patrons of an outdoor swimming pool.

From a design perspective, the bath house actually appears as a simple cruciform—four square concrete block rooms or areas, surrounding an open atrium.

Kahn often spoke of this project as a turning point in his design philosophy, "From this came a generative force which is recognizable in every building which I have done since."

had planned to move to a new 80-acre (320,000 m2) site located on Clarksville Road in West Windsor Township, but funding ran out.