Unable to answer "What’s the surface here?" – Foot Path – way/51509780 via StreetComplete 58.1:

Cesta tu neni

Attached photo(s):
https://westnordost.de/p/222233.jpg

Unable to answer "Are there traffic signals that show when to cross here?" – Crossing – node/9947836725 via StreetComplete 58.1:

Není tu přechod

Attached photo(s):
https://westnordost.de/p/222473.jpg

"dt: Stranitz"
POI name: Stránce
POI types: place-locality
OSM data version: 2018-10-30T22:25:02Z
#mapsme

"dt: Steinwasser"
POI name: Židovice
POI types: place-locality
OSM data version: 2018-10-30T22:25:02Z
#mapsme

Bunker

Labyrint zámecký poklad

From here to the border is not a road (closed for vehicles, clearly signed as a cycleway/footpath). I think it should be designated a track like the first km or so on the German side.

#Mapy.cz user reports: Kleiner Grenzkogel has this location.

New roundabout

via StreetComplete 58.0

Two separated lanes

via StreetComplete 58.0