Switchback at ZDT's Amusement Park in Seguin, Texas is currently the world's only shuttle wooden roller coaster.  Built by the Gravity Group, this wood coaster takes up an incredibly small footprint and includes a steep drop, airtime hills, and even an overbanked turn.  The ride even passes through a former grocery store, as it completes the course both forwards and backwards.  Care to take a ride?
<p>0:00- Front
</p>
2:02- Back
<a rel="nofollow" class="external text" href="https://www.youtube.com/channel/UCp8lkxr2Oncfako8CpQ3GAA">Canobie Coaster</a>
CC BY 3.0
<bdo lang="en" dir="ltr"><a href="//commons.wikimedia.org/wiki/Commons:YouTube_files" title="Commons:YouTube files">YouTube</a>: <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=EPfiEm4Orlc"><bdi lang="">Switchback POV (Front &amp; Back Rows), ZDT's Amusement Park | Non-Copyright</bdi></a> – View/save archived versions on <a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://www.youtube.com/watch?v=EPfiEm4Orlc">archive.org</a> and <a rel="nofollow" class="external text" href="https://archive.today/https://www.youtube.com/watch?v=EPfiEm4Orlc">archive.today</a></bdo>