Open-wheeled racing is among the fastest in the world. Formula One cars can reach speeds in excess of . At Autodromo Nazionale Monza, Antônio Pizzonia of BMW Williams F1 team recorded a top speed of (over 102 m/s) in the 2004 Italian Grand Prix. Since the end of the V10 era in 2006, speeds like this have not been reached, with contemporary machinery reaching around . It is difficult to give precise figures for the absolute top speeds of Formula One cars, as the cars do not have speedometers as such and the data are not generally released by teams. The 'speed traps' on fast circuits such as Monza give a good indication, but are not necessarily located at the point on the track where the car is travelling at its fastest. BAR Honda team recorded an average top speed of in 2006 at Bonneville Salt Flats with unofficial top speed reaching using their modified BAR 007 Formula One car. Speeds on ovals can range in constant excess of , and at Indianapolis in excess of . In 2000, Gil de Ferran set the one-lap qualifying record of at California Speedway. Even on tight non-oval street circuits such as the Grand Prix of Toronto, open-wheel Indy Cars attain speeds of .