Kennedy Plaza, formerly Exchange Place, Exchange Terrace, or City Hall Park, is a rectangular public square that occupies a central portion of Downtown Providence, Rhode Island. Since the mid 19th century, the plaza has served as a civic and transportation hub. In 2003, Kennedy Plaza was described by architectural historian Wm. McKenzie Woodward as "[T]he city's most constantly reworked space ... [which] is now virtually a large al fresco bus station. ... Ultimately transcending its flaws, Kennedy Plaza is a compelling open space enhanced by and enhancing some of the city's best buildings."