Right now the track is closed but is expected to open within 10 days.
I travelled on it in 1975 when there was nothing here and it took us a whole day of swift walk ie from dusk till dawn. Let me add that then we were 16 years old superfit guys.
Then I travelled on it probably in 2002 or 3 on my jeep. I found it a nice jeepable track on which 4 wheels were engaged only once. It is reported that it was further improved by the army as this was the substitute route for supplying Kel.
Gradient is steeper coming from Neelum valley and mild coming from Naran. There are places to stay everywhere and even small eating places just below the top. You will see wide meadows and lovely scenery.