Channel Tunnel, completed in 1994[4] Copenhagen Metro, completed in 2002[5] Millau Viaduct,[1] completed in 2004[6] TGV Perpignan-Figueres high-speed railway line, completed in 2009[7] Stade Pierre-Mauroy, completed in 2012[8] Cestas Solar Park, completed in 2015[9] Conversion of Hôtel-Dieu de Lyon, completed in 2018[10]