(01 Aug 2022, 4:48 pm)Andreos1 wrote Over the High Level, left at the Castle Keep, past Central Station and up Clayton St to get to Eldon Square.

That very rarely happened from my experience. 

Hight Level Bridge, Westgate Road, Neville Street, Grainger Street (via bus link opposite Central Station, also buses dropped off outside of the bottom entrance of the Newgate Centre), Newgate Street, Percy Street, and then, Eldon Square.

That was the usual route for buses coming in from Gatehsead