Some people may have seen this in the Advertiser which talked about completion by end of 2019.
It seems that the Bicycle Boulevard on Beulah Road from Fullarton to Portrush is ongoing with recommendations in the agenda of the NPSP Council Meeting of 3/12/2018.
The agenda is here
There are a lot of attachments and details.
OK page 165 forwards of the agenda is a series of google map images of the final plans. Probably the simplest thing to look at. A few things stood out:
Wombat crossing Norwood Primary School (are wombats common in this area .... :-) )
The crossing at Sydenham seems to have been opened up to a paved area rather than just the two (shared) paths currently.
Portrush heading east there will be a bike lane on the north side connecting via a green strip to the island where cyclists have to wait for the lights to cross. Where the green strip crosses the lane where the left turning cars back up of an evening it is marked KEEP CLEAR. This is a great idea if cars observe the keep clear. They need to do the same at the Rundle Street / Fullarton Road crossing.