The Miami International Autodrome is a purpose-built temporary circuit around Hard Rock Stadium and its private facilities in the Miami suburb of Miami Gardens, Florida. The track is 3.363 mi (5.412 km) long and features 19 corners with an anticipated average speed of around 139 mph (223 km/h). The track was designed and delivered by Formula One track designers for the Miami Grand Prix, which was added to the Formula One calendar for the 2022 World Championship. The circuit is a temporary-type circuit, and does not use any public streets that are located around Hard Rock Stadium, though it does cross public roads. Each year and a few weeks before the race weekend, the circuit and its safety features are assembled just for the race weekend. After the race weekend, the circuit is dismantled and Hard Rock Stadium grounds are converted back to normal.