what does Rivelin Rocks and A57 road have in common?
Rivelin Rocks Rivelin Rocks are a gritstone edge or escarpment in the upper Rivelin Valley at grid reference [ SK279873] , 9 km west of Sheffield just off the A57 road in the county of South Yorkshire, England.
North Rocks, New South Wales North Rocks is a suburb of Sydney, in the state of New South Wales, Australia, located 26 kilometres north-west of the Sydney central business district. Following the amalgamation of council areas in 2016, the majority of North Rocks falls into the council area of the City of Parramatta. Streets north of the M2 Hills Motorway are within The Hills Shire.