RFFlow has shapes that can graphically describe plans in commerce and transportation.

If you haven't already done so, first download the free trial version of RFFlow. It will allow you to open any chart and make modifications.

Once RFFlow is installed, you can open the above chart in RFFlow by clicking on Transportation_Plan.flo. From there you can zoom in, edit, and print this sample chart. It is often easier to modify an existing chart than to draw it from scratch.

To draw this chart without downloading it, run RFFlow and click on the More Shapes button. Scroll to the Transportation Objects folder and click the plus sign to open it. Click one one of the stencils and then click the Add Stencil button.