Tilke secured the contracts to design many high-profile new world circuits from scratch, mainly in Asia but also in eastern Europe. He designed Sepang International Circuit, Bahrain International Circuit, Shanghai International Circuit, Istanbul Park Racing Circuit, Valencia Street Circuit, Marina Bay Street Circuit, Yas Marina Circuit, Korea International Circuit and the Buddh International Circuit. Tilke also designed the new Circuit of the Americas in Austin, Texas, where F1 made its return to the United States in 2012. Tilke's latest designs include Sochi Autodrom which hosted its first race in 2014 with the debut of Russia in F1, Kuwait Motor Town (Kuwait) which opened officially in 2019 and the Hanoi Street Circuit, which was set for April 2020 but cancelled due to COVID-19.