Mile 59 - There's three things in this picture I'd like to call to your attention. One is the bright green pond scum (duckweed) in the canal. So bright and lush! The second is the concrete wall, and the third the railroad. The railroad and canal vied for right of way in several places. One of their worst fights was over the Point of Rocks right-of-way. It looks like it was tight here too.