One World Trade Center will top out at 900 feet . Port Authority Assistant Director of Media Construction crews were scheduled to bring up final two sections later . Delivery delayed due to inclement weather . Once they are completed , they will make building tallest in Western Europe .
One World Trade Center will top out at 900 feet . Construction crews were scheduled to bring up final two sections later . Delivery delayed due to inclement weather . Once they are completed , they will make building tallest in Western Europe .