From visitnj.org:
Located in Liberty State Park in Jersey City and near the historic Central Railroad Terminal of New Jersey, “Empty Sky” is the official State of New Jersey’s Memorial that honors the memory of the 749 people that lived in or had ties to New Jersey that lost their lives at the World Trade Center on September 11, 2001. The names are placed randomly on the twin brushed stainless steel walls. Individuals’ names (4 inches tall) are within reach and engraved deep enough for hand rubbing. The memorial was dedicated on September 11, 2011, the 10-year anniversary. The brushed stainless steel twin walls are 210 feet long, the width of each side of the World Trade Center Towers. They rise 30 feet, standing parallel to each other with a 12-foot wide paved path of bluestone between them. Like the World Trade Center, the stainless steel reflects the constantly changing light of day. The memorial invites visitors to literally and metaphorically look toward the empty sky in memory and look forward as a community.
