UP Council Bluffs Sub - Track Plan draft v.1

Apparently the end of the world came and went, so I decided to post an initial draft of my new track plan.  There are several details missing still, but the general layout of some track is present, and a few of the major industries.  I am behind the times when it comes to using technology for designing track plans.  To date, everything that I have created has been with pencil and paper.  This time around, instead of trying to learn a new software, I decided to try MS Excel.  Not only was it quick to create a first version, it is cleaner than using pencil and paper.  The curved lines are a bit tricky, but everything else is fairly straight forward.  It's not going to render a 3D view or anything fancy like that, but for my use, it works just fine.

Here is my first version (with some things still missing) of the two 8' sections.  Please let me know what you think.