From OR Thambo take R21 south highway, at the interchange 429A-Rietfontein, use the left lane to follow signs for N12 toward Witbank. Keep left to continue on Exit 429, follow signs for Boksburg/M41/Rondebult Road and merge onto Margaret Ave/Rondebult Rd. Continue to follow Rondebult Rd. Turn left onto North Rand Rd/M44.Turn right onto Bartlett Rd. Turn left onto Griessel Rd. Destination will be on the left.