The new depot under construction for MTR Crossrail's Elizabeth Line trains at Old Oak Common. The building on the right is Great Western Railway's heavy maintenance facility for diesel locomotives at their adjacent depot.
<a href="//commons.wikimedia.org/wiki/User:Geof_Sheppard" title="User:Geof Sheppard">Geof Sheppard</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>