It will look like this:
Evacuation units will generate in the towns marked with green circles, and those vehicles will proceed to the border checkpoints marked with red circles, trying to escape into China:
Detail of border checkpoint:
Detail of evacuation staging points:
Good news: The map looks beautiful to these tired eyes.
Minor bad news: I use a lot of decorations. These apparently slow down the loading of the scenario, especially on a big map like this (80 x 40 pixels).
Good news: The map does load, eventually.