Located in Viamão, in Greater Porto Alegre, it is the circuit that holds the highest average speed in Brazil. Recently its exhaust areas were expanded (curve 1 and wide splint) and the asphalt was resurfaced in the beginning of 2004. It is a circuit of the most traditional in the country, with very high, medium and low speed curves, and a ” this “downhill, the so-called” Curve of the Tala-wide “, which requires great skill and cold blood from the pilots.