Example image of eyePlorer eyePlorer map for 'Bedwas and Machen': Administrative county Community council Mid Glamorgan Monmouthshire (historic) Rhymney Valley (district) Urban district 1912 Bedwas Civil parish October 1 St Mellons Rural District Local Government Act 1972 1989 March 16 1996 April 1 Caerphilly County Borough County borough United Kingdom Bedwellty (UK Parliament constituency) List of communities in Wales Mynyddislwyn List of pre-nationalisation UK electric power companies Lowbridge double-deck bus