The UK Roads Liaison Group (UKRLG) brings together national and local government from across the UK to consider roads infrastructure engineering and operations matters. It was set up in 2001, along with its Bridges, Lighting, Roads boards. The Network Management Board was formed in 2002.
UKRLG's membership and terms of reference are here. The UK Road Liaison Group is a specialist membership group within the Chartered Institution of Highways & Transportation and the funding partners of the Department for Transport, Highways England, Transport Scotland, Welsh Assembly Government, Transport NI and Transport for London.