This is not max speed 70, but the comment says it is during summer. If the correct months are known, it should be converted to a conditional max speed. (Also verify this is indeed the case, as of writing this, max speed is 100 in both directions, but then again it is winter)

It's not possible to spot a power:pole here from aerial view.
But I guess here should be at least one or two
of them.

Kråkbacken

Detta område har nyligen byggts om med nya infartsvägar och avstängda gamla sådana. Bing stämmer inte.

Akutboende Sthlm

camping place (mostly cars) belonging to the restaurant

direction is wrong, water flows to South. plus, there is a sluice over which you can also cross the river

Check here

Mark open space

Ingen stolpe