The famous PATH Rail Services subway station at the World Trade Center was originally opened in 1909. After the attacks on the World Trade Center on 9/11/2001, the station was reconstructed according to a design by the Spanish architect Santiago Calatrava. With Custom Ceilings using specially designed and precision-manufactured extruded profiles, which run along various 3D shapes and must also fulfil static purposes, Lindner contributed to the stunning design.