<a href="https://en.wikipedia.org/wiki/Amtrak" class="extiw" title="wikipedia:Amtrak">Amtrak</a> map showing service type and frequency.
<ul><li><a href="//commons.wikimedia.org/wiki/File:Blank_US_Map.svg" class="mw-redirect" title="File:Blank US Map.svg">Blank_US_Map.svg</a>: <a href="//commons.wikimedia.org/w/index.php?title=User:Theshibboleth&amp;action=edit&amp;redlink=1" class="new" title="User:Theshibboleth (page does not exist)">User:Theshibboleth</a>, <a href="//commons.wikimedia.org/wiki/User:Samuell" title="User:Samuell">Samuell</a></li></ul>
CC BY-SA 3.0
<ul><li><a href="//commons.wikimedia.org/wiki/File:Blank_US_Map.svg" class="mw-redirect" title="File:Blank US Map.svg">Blank_US_Map.svg</a>, <span class="int-own-work" lang="en">Own work</span></li></ul>