<p>map of the <a href="https://en.wikipedia.org/wiki/Northern_Plains_Railroad" class="extiw" title="en:Northern Plains Railroad">Northern Plains Railroad</a>
</p>
based on US National Atlas 1970
<a href="//commons.wikimedia.org/wiki/User:Liesel" title="User:Liesel">User:Liesel</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>