Now I get it. Thanks Joel.

So, you're saying that you get 40 points of strat move for every "rail line" in the region without the need for "rail units." If so, what do rail units do?

<t> Just installed the game, have done the tutorials and read the manual. I'm confused on the relationship between rail lines and rail units. The manual talks about the rail capacity of regions being either one or two rail lines. Then of course there are rail units. The manual also mentions that one ...