A passage to Gate 2, in <a href="https://en.wikipedia.org/wiki/AREX" class="extiw" title="en:AREX">AREX</a> <a href="https://en.wikipedia.org/wiki/Unseo_Station" class="extiw" title="en:Unseo Station">Unseo Station</a>
<a href="//commons.wikimedia.org/wiki/User:IRTC1015" title="User:IRTC1015">IRTC1015</a>
<span class="int-own-work" lang="en">Own work</span>