Team for WTC 'Bird of Peace' Tries to Remain Unflappable

摘要

Never mind the exotic—cantilevered steel wings that, like a bird's, will flap to part the transit hall roof or the undulating concrete arches of a sunken public space to the west. Never mind the convoluted—a five-acre, five-level basement for the $2.2-billion World Trade Center Transporta-tion Hub, with future projects above, within and beside it.