Hello. Ok, good to know. Thank you very much for your response.

The constructions are on these notes I left in order to remind me where I saw them and check once in a while for new pictures. The location is approximated, because I made them while passing there.
one of them is already drawn, but by pulse so it can be very bad.
feel free to close the notes if appropriate.

1) https://www.openstreetmap.org/note/4111958
2) https://www.openstreetmap.org/note/4114778
3) https://www.openstreetmap.org/note/4472785
4) https://www.openstreetmap.org/note/4094968

then again, thank you very much.