Rivonia Rd, Sunninghill, Sandton (A) SITE NUMBER : BB18-141 DESCRIPTION : Facing traffic travelling on Rivonia Road in a Southerly direction from Sunninghill, Airdlin, towards the N1 Western Bypass, Sandton CBD. SIZE: 7.5m x 5m TRAFFIC : 830 510 per month GPS CO-ORDINATES : -26.034378, 28.061672