The main platforms at Queen Street station in Glasgow were closed for several months during 2016 while the track in the approach tunnel was renewed. At the same time overhead wires were installed in preparation for electric service to Edinburgh which are due to start operating next year. This is platforms 5 and 6; the metal poles anchor the ends of the electric wires.
<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>