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Williamsburg in Brooklyn in Kings County, New York — The American Northeast (Mid-Atlantic)
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Classon Triangle

.206 acre

 
 
Photo Wanted image. Click for full size.
1. Photo Wanted
Inscription.
This triangle takes its name from the adjoining Avenue. The property for this triangle, at the intersection of Kent and Classon Avenues and Wallabout Street, was acquired by condemnation in connection with the land purchased for the Brooklyn-Queens Connecting Highway (now the Brooklyn-Queens Expressway). It was assigned to NYC Parks on May 14, 1946, the day of purchase. Intended as a sitting area, the triangle was planted with London plane trees, and ringed with benches.

The Brooklyn-Queens Expressway (BQE) was constructed under Parks Commissioner and influential City administrator Robert Moses (1881-1981) between 1946 and 1964, at a cost of $137 million. Built to relieve congestion on local streets and to aid industry and business by shortening transportation time between the boroughs, the six-lane, 11.7-mile-long BQE received federal, State, and city funds.

The Greenstreets program, begun in 1986 and revived in 1994, was created to convert paved street properties such as this one into green spaces. NYC Parks funds the planting of trees and shrubs to improve air quality and to beautify the city's barren spaces. Classon Triangle was developed as a Greenstreet in the fall of 1999. The renovations included the installation of a new concrete sidewalk and pedestrian ramps, and many new plantings. Japanese barberry, Japanese beautyberry, English ivy, Inkberry, and Big Blue liriope grace the improved parkland.
 
Erected by NYC Parks.
 
Topics and series. This historical marker is listed in these topic lists: Parks & Recreational AreasRoads & Vehicles. In addition, it is included in the NYC Parks series list. A significant historical date for this entry is May 14, 1946.
 
Location. Marker is missing. It was located near 40° 41.955′ N, 73° 57.673′ W. Marker was in Brooklyn, New York, in Kings County. It was
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in Williamsburg. It was at the intersection of Classon Avenue and Wallabout Street, on the right when traveling north on Classon Avenue. Touch for map. Marker was at or near this postal address: 72 Wallabout St, Brooklyn NY 11249, United States of America. Touch for directions.

Regionally, this marker was in New York City. It was also in the American Northeast and on the Eastern Seaboard. Globally, it was in North America and the Western World. Historically, it found itself in what was once one of the original Thirteen Colonies.

Other nearby markers. At least 8 other markers are within walking distance of this location: Dock 72 (approx. 0.6 miles away); Pratt Institute Main Building (approx. 0.6 miles away); Clinton Hill Historic District (approx. 0.6 miles away); a different marker also named Clinton Hill Historic District (approx. 0.6 miles away); Pratt Institute Library (approx. 0.6 miles away); Bldg 92 (approx. 0.6 miles away); a different marker also named Clinton Hill Historic District (approx. Ύ mile away); Feuchtwanger Stable (approx. Ύ mile away). Touch for a list and map of all markers in Brooklyn.
 
Classon Triangle image. Click for full size.
Photographed by Devry Becker Jones (CC0), January 19, 2025
2. Classon Triangle
 
 
Credits. This page was last revised on December 8, 2025. It was originally submitted on January 26, 2025, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 138 times since then and 25 times this year. Photos:   1. submitted on January 26, 2025.   2. submitted on January 26, 2025, by Devry Becker Jones of Washington, District of Columbia.
 
Editor’s want-list for this marker. Photo of the marker from before it was removed. • Can you help?
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Jul. 24, 2026