I had a long day at my Kista office today, but on the way back to the airport I managed to scout ruins of fortifications and bunkers at Tivoliberget in Bergshamra, Solna, near Stockholm.
These are not part of the Korvlinjen that I've been tracking earlier. More information about the fortifications can be found here.
I found a bunker, at the top of the hill there some fortifications (perhaps bases for guns), and there's also basement ruins of a house.
And nice graffiti!
Coordinates for the bunker are N 59.37502629 E 18.03478, for the ruins N 59.37506 E 18.03388, and for the fortifications at the top of the hill N 59.37472 E 18.03345.
Photos (c) 2018 by Jari Arkko. All rights reserved.