Bristol's Cattle Market Road passes underneath Temple Meads railway station. This blocked up doorway used to be an additional entrance to the station - it opens onto a passageway which leads to the passenger subway.
<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>