Thomson Road Grand Prix circuit Thomson Road Grand Prix circuit The Thomson Road Grand Prix circuit was a former street circuit on Old Upper Thomson Road in Singapore. It hosted races from 1961 to 1973 under Formula Libre and Australian Formula 2 rules; races until 1965 are now considered part of the lineage of the Malaysian Grand Prix, and races after Singapore's independence in 1966 are considered part of the lineage of the Singapore Grand Prix. During the initial years, the main Motorcycle and Car Grand Prix lasted 60 laps, although this was eventually refined into two separate races - a preliminary 20 lap event
1980 Austrian Grand Prix A3 and injuring himself in practice. Jones now led Piquet by eleven points, Reutemann by 17 and Laffite by 19. Williams now led Ligier in the constructors' championship by 26 points and Brabham by 41. 1980 Austrian Grand Prix The 1980 Austrian Grand Prix was a Formula One motor race held on 17 August 1980 at the Österreichring circuit in Austria. It was the tenth race of the 1980 Formula One season. The race was the 13th Austrian Grand Prix and the eleventh to be held at the Österreichring. The race was held over 54 laps of the 5.942-kilometre circuit