R24 Highway, Isando, Kempton Park (A) SITE NUMBER : BB18-32 DESCRIPTION : Facing traffic travelling on the R24 Highway in a Westerly direction from Pretoria, O.R Tambo Airport towards the N12, Gillooly's interchange, Bedfordview, JHB CBD. SIZE: 12m x 9m TRAFFIC : 1 773 405 per month GPS CO-ORDINATES : -26.130850, 28.217781