Park has a note "Not open to the public until 2012" - has it opened?

Private farm lane described here as track. It is not a public track. It simple leads to a private farm and has no access for walkers. They have to turn around and return onto the public road

Unable to answer "What surface does this piece of road have?" for https://osm.org/way/42703902 via StreetComplete 36.1:

this road no longer exists

lidl

via StreetComplete 36.0

This is Kindlestown Stream (Templecarig Stream is the next one south as marked)

Templecarrig stream flows from old Glen Of the Downs Golf Club west of here under the road here and continues as shown on this map down to the coast (at N Beach)

Source of the Delgany Stream is about here and it flows just inside (East side) Bellevue Hill Road then turns East along field ditch into Carmelite Monastery Walled Garden then South and underground under Convent Rd down the hill under village centre emerging in back garden of the Old Rectory, out under (and over when flooded) Priory Road and into Three Trouts Stream just south of the bridge on Priory Rd

Brown Trouts Stream (Castle Stream branch) rises here in Old Bellevue Estate close to Sheila's Well, flows South East, joins with the other (Mill Stream) branch south west of Kindlestown Castle, down Delgany Wood and joins Three Trouts Stream on the Archers Wood Estate close to Evans motors

There is an elevated pathway here which runs alongside the south side of the Greenway here, eventually merging down onto the Greenway itself.