The large crane at the site of the South Park Bridge. There are three cranes at the site at this time. This large one sits on a very large barge. Even with a wide angle lens I couldn’t get all of the barge in one shot. The yellow crane up on the old bridge in the background will give you a sense of scale.
The last piece of steel is set in place in the first cofferdam for the new South Park Bridge. I guess the next step is to pump out the water from behind the steel.