Signal station is located here, in Murgumpin Park

Unable to answer "What is the name of this pedestrian street?" for osm.org/way/43888840 via StreetComplete 29.0:

It's just a small unnamed footbridge. The sign in the photo is about ongoing work, not a name.

Attached photo(s):
https://westnordost.de/p/27381.jpg

This doesn't connect Scenic Road and Glen Close as far as I can tell.

via StreetComplete 29.0

Attached photo(s):
https://westnordost.de/p/27846.jpg

This is not a publicly accessible track of any kind

via StreetComplete 29.0

Attached photo(s):
https://westnordost.de/p/27845.jpg

Unable to answer "Do the trees here have needles or leaves?" for osm.org/way/291252498 via StreetComplete 30.0:

No trees here.