While Related’s rising skyscrapers at Hudson Yards tend to dominate the headlines for the Far West Side, the Javits Center’s expansion is another major component of the neighborhood’s ongoing revitalization. Located on the northern end of the Jacob K. Javits Center, the new 1.2 million square-foot addition to the building has been progressing quickly, with excavation and foundation work now making substantial headway. In total, Javits will contain 3.3 million square feet of space under one roof by 2021.