End of the line It looks strange but the map is correct.  The line of pylons does stop here.  The cables come to ground, are buried under the river and re-appear on the north bank.
<a rel="nofollow" class="external text" href="https://www.geograph.org.uk/profile/10124">Graham Horn</a>
CC BY-SA 2.0
From <a rel="nofollow" class="external text" href="https://www.geograph.org.uk/photo/924902">geograph.org.uk</a>