The Gautrain Rail Link is a state-of-the-art rapid rail networking serving the Gauteng area. The rail connection comprises of two links, namely a link between Tshwane (Pretoria) and Johannesburg, and a link between O.R. Tambo International Airport and Sandton. Apart from three anchor stations on these two links, seven other stations are linked by approxiamtely 80km of rail along the route.