Macri Triangle is a 0.57 acres (0.23 hectares) park located at the intersection of Meeker Avenue, Union Avenue, and Metropolitan Avenue in Williamsburg, Brooklyn, New York City. The property was designated as a park in 1946 during the construction of the Brooklyn-Queens Expressway, which resulted in the demolition of buildings along its route and the extension of Meeker Avenue from Richardson Street south to Metropolitan Avenue, serving as the expressway's service road.