Made up of 11 left and nine right turns, the Circuit of the Americas is 5.516km (3.4 miles) long. It is one of just five current F1 circuits to run anti-clockwise, the others being Singapore, Korea, Abu Dhabi and Brazil. Curiously, all five circuits feature in the final seven-race stretch of the 2012 season.
COTA’s track surface took four months to lay and the third and final layer was completed in late September. The final layer is made up of aggregate from all over Texas. All told, over 640,000 cubic metres of material have been used to construct the track.
It’s been five years since Formula One last raced in the USA but for the 19th and penultimate round of the 2012 season the series is returning to America this weekend for the US Grand Prix in Austin, Texas.