the roads in this area still 30 mph? Rest of Edinburgh is almost all 20 mph.

https://overpass-turbo.eu/s/23cH

Path has been widened - new width needs surveying.

Is cycling permitted on this path?

We believe there is cycle parking at the station but cannot see where exactly it is.

There is a pelican crossing noted here, not visible on the aerial imagery, right next to a signalised crossing. Is this correct?

There are two gates here into what looks like it could be a gated community. Should those gates be marked access=private?

There is a separately draw-in cycleway. Therefore the road itself should not have cycleway=... present.

The data for Princes Street states:

"Princes Street is no longer the A8 see http://en.wikipedia.org/wiki/A8_road_(Scotland)"

However, OS Open Roads apparently still has it has an A road.

I have looked at the Wikipedia change, which was made in this revision:

https://en.wikipedia.org/w/index.php?title=A8_road_(Scotland)&diff=prev&oldid=74011489

but there is no reference given.

SABRE Roads similarly has no reference given as to the claim of declassification:
https://www.sabre-roads.org.uk/wiki/index.php?title=A8

Can anyone find a definitive statement that Princes Street is no longer an A road? Currently we have the official OS data saying it is, and a Wikipedia reference saying it isn't, and nothing more.

Cowley Road cycleway now open, but needs full resurvey