Bahrain International Circuit that sand would blow onto the circuit and disrupt the race. However, organizers were able to keep the sand off the track by spraying an adhesive on the sand around the track. The surface of the track is made of graywacke aggregate, shipped to Bahrain from Bayston Hill quarry in Shropshire, England. The surface material is highly acclaimed by circuit bosses and Formula 1 drivers for the high level of grip it offers. The same aggregate material is used at the Yas Marina Circuit for the Abu Dhabi Grand Prix. The DRS zone is on the pit straight at the
Hanoi Street Circuit Hanoi Street Circuit The Hanoi Street Circuit (Vietnamese: "Đường phố Hà Nội)" is a motor racing venue located in the Nam Từ Liêm district of Hanoi, the capital of Vietnam. It is a street circuit designed to host the Vietnamese Grand Prix, a round of the Formula One World Championship. The circuit is 5.565 km (3.458 mi) long and was designed by circuit architect Hermann Tilke, who has designed every circuit added to the calendar since 1999. The Hanoi Street Circuit is expected to make its début on the Formula One calendar in 2020. The circuit is next to the