Sandown International Raceway is a motor racing circuit in the suburb of Springvale in Melbourne, Victoria, approximately 25 kilometres (16 mi) south east of the city centre. Sandown is considered a power circuit with its "drag strip" front and back straights being 899 and 910 metres long respectively.
Sandown Racecourse was first built as a horse racing facility, dating back into the 19th century, but closed in the 1930s in a government run rationalisation program. Redevelopment began not long after World War II. A bitumen motor racing circuit was built around the outside of the proposed horse track (which was not completed until 1965) and was first opened in 1962 and held the race which became the Sandown 500 for the first time in 1964. The circuit hosted its first sprint round in 1965.
Text source: Wikipedia