I know I said enough talk, let's go, but here are a couple of helpful hints:

First the clock signifies our running time from Central Station.

Second the Milepost Markers show the division, the distance from Central Station and the change in elevation between this marker and the next.

Third pay close attention to the Sub-Division as some of the mile markers will change.  There are 13 miles of mainline and 10 miles of yards and sidings.

For best viewing maximize your browser to full screen and adjust the font size so that you can see the slide and the text without scrolling the window.

OK, let's really get going this time.