A watan Nuwambar 1988, Salomon Brothers ya janye daga shirin gina babban sabon hadaddun a Columbus Circle a Midtown, kuma ya amince da haya na shekaru 20 don saman benaye 19 na 7 World Trade Center. An sake gina ginin a 1989 don biyan bukatun Salomon Brothers. Wannan ya haifar da madadin ginin a matsayin ginin Salomon Brothers. An cire mafi yawan benaye uku na yanzu ba tare da ci gaba da zama a wasu benaye ba, kuma an kara tan 350 (U.S.) na karfe don ba da izinin gina gine-ginen karfe guda uku.
350 ton