Rock tunnel at 2,810 m (9,220 ft) along High Sierra Trail up to Kaweah Gap, constructed by CCC to help negotiate steep side canyon - viewed from across canyon.
<a href="//commons.wikimedia.org/wiki/User:Dcrjsr" title="User:Dcrjsr">Dcrjsr</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>