You are welcome, Mercer52, anytime! And, davem60612, you are correct! On the Sanborn Map you can see where the tracks crossed over 16th from the main line and on into the Otis wareyard. And if you go to Google Street View you can still actually see where the tracks once ran.
[url=http://www.flickr.com/photos/shekaago/9443214985]Where the old tracks crossed over 16th[/url]