Navy Pier Line Study

Let's start at the Michigan Ave Bridge. Looking west, we see the Chicago Sun-Times building, the last customer of the Navy Pier Line (2000). Built in 1958 and occupied until October 8, 2004, the building is scheduled to be demolished over a four month period during Fall '04. The location will be the site of the 90 story Trump Tower.
Continuing north one block and west one block, we arrive at Rush Street which takes us below to River level.
We now approach the Sun-Times loading docks. I believe that this is the farthest place east where tracks are still visible.
As we continue along, we start to loose natural light and the area becomes like a man-made cave. Since we're probably under Marina City, this area was once part of the CNW's state street yard.
Approaching Clark Street, the tracks are in good shape thanks to the Quaker Building (we're under it now) construction in the 80's.
Looking farthest to closest, that's the IBM building, Marina City Towers, House of Blues, and in front of us, the Quaker Building.