Oldpark and Ardoyne services (80 and 79 respectively) left City Hall travelled up the Grosvenor Rd and crossed the Falls Road at RVH to continue up Springfield Road. Then West Circular Road, Ballygomartin Road, Twaddell Avenue to Ardoyne, where 79 service terminated, and 80 continued on to Oldpark.
Not that I was travelling to Oldpark Road though - that was just your imagination.
You're welcome.