This visualization shows areas in New York City's five boroughs where construction delays are most prevalent. The map of NYC is overlayed with a Hexbin map. Lighter hexagons have fewer construction delays within that area and darker ones have more.
Data was graciously provided by NYC Open Data. This dataset shows construction delays from March 2009 onward.
https://data.cityofnewyork.us/Housing-Development/DOB-Stalled-Construction-Sites/i296-73x5