This is Sydney's landmark building, just opposite the Sydney Opera House. There are huge piers at both ends. It is said to be the largest single-hole cable bridge in the world. The whole pier is as tall as a dozen stories, with trains on it, and cars and pedestrians can walk on it. According to my local colleague, it takes about an hour to walk from the beginning to the end. It's very lofty and can be seen from all angles of the whole bay.