Around Ground Zero, a foldout map conceived by architect Laura Kurgan and produced by New York New Visions in December 2001, helps make sense of the radically altered Trade Center neighborhood. It indicates construction zones, sight lines, locations of temporary memorials, and suggested pathways around the site, and commemorates the losses suffered there. It is in the permanent collection of the 9/11 Memorial Museum. The map’s central section and legend are reproduced here.