After lunch we walked to the World Trace Center. When we were here in March 2012, there was a great deal of building work still taking place. Freedom Tower was not completed. We were surprised this time to find building work taking place. The Transport Hub in particular was still under construction. Nevertheless, the new tower is a fantastic building. My regret is that we had not arranged tickets to go to the viewing platform. That will have to wait for another trip to New York.