The F1 circuit, which are built in the United States and India, have acquired new names. The F1 circuit in the United States and India received the new name of the Circuit in the vicinity of Austin, Texas, was named Circuit of the Americas. The main investor of the project highway the red Mackems commented on the title: "the Word "Americas" emphasizes the ideal geographic location in Austin. The city is situated at the crossroads of the American continent, connecting the North with the South and West with the East. The name indicates the state of Texas as a center of trade and cultural exchange. Sure the track will visit a lot of racing fans from different countries". Under the contract, the circuit will be the venue for the Grand Prix of Formula 1 in the past ten years: from 2012 to 2021. The length of the Circuit of the Americas will be 5,47 km and 20 turns. The height difference is more than 40 meters. Indian racetrack in upstate new Delhi was named Buddh International Circuit. The name is derived from the words of the Buddha (Buddha), which means peace and tranquility. The first race of the Formula 1 on this route will take place in October 2011. It is planned that the Indian race will be able to take a lump sum 125 thousand fans, including 25 thousand on the main podium. Both the circuit was designed by German architect Hermann Tilke.