This pole https://www.openstreetmap.org/node/1901913205 is the last with wires in the air, and they are go under ground. But I don't remember, where are they return back to the air.
I checked aerial photos from 2018 and surprisingly there were no overhead wires, nor tower ref=58 visible there, so they put the wires underground quite some time ago.
czyli są teraz pod ziemią?
As I remember — yes.
This pole https://www.openstreetmap.org/node/1901913205 is the last with wires in the air, and they are go under ground. But I don't remember, where are they return back to the air.
I can check next week.
I checked aerial photos from 2018 and surprisingly there were no overhead wires, nor tower ref=58 visible there, so they put the wires underground quite some time ago.
underground electric grid map at https://polska.geoportal2.pl/map/www/mapa.php?mapa=polska
shows a pair of high voltage wires between towers 57 and 59