Euralille is an urban quarter in the centre of Lille, France. Conceived as a major European business district in the late 1980s and early 1990s, it is strategically located at the intersection of the high-speed railway lines linking Paris, Brussels, and London, and incorporates the Gare de Lille Europe and Gare de Lille Flandres railway stations. The master plan was commissioned in 1988 to the Office of Metropolitan Architecture (OMA) led by Rem Koolhaas.