Yes.
You'll have to use the small temporary steps (on the westbound platform) next to the old footbridge and then cross the area where the work is going on.
Up the path and steps to the uni, then keep to the left and follow the road round the site exterior.
You'll have a nice view as you pass the west stand.
I dont know your age but it is quite a trek it took me about 10 mins but them I am not the most agile. It is mostly up steps past the residential blocks but I was told it will take 1 minute when the ground is open but obviously we cannot walk through the building site at the moment.