Grade II listed bridge and tunnel connecting the <a href="//commons.wikimedia.org/wiki/Category:Stanley_Lock_Flight" title="Category:Stanley Lock Flight">Stanley Lock Flight</a> to <a href="//commons.wikimedia.org/wiki/Category:Stanley_Dock" title="Category:Stanley Dock">Stanley Dock</a> via a tunnel. Pano view showing the canal basin where boats would wait to use the tunnel.
<a href="//commons.wikimedia.org/wiki/User:Rodhullandemu" title="User:Rodhullandemu">Rodhullandemu</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>