▁and ▁impro ving ▁existing ▁high ways . ▁The ▁plan ▁called ▁for ▁two ▁motor ways , ▁one ▁running ▁east – west ▁along ▁the ▁southern ▁C BD ▁and ▁the ▁other ▁running ▁north – s outh ▁on ▁the ▁western ▁side ▁of ▁the ▁C BD . ▁The ▁plan ▁was ▁linked ▁to ▁the ▁national ▁and ▁provincial ▁govern ments ▁plan ▁by ▁the ▁National ▁Transport ▁Commission ▁for ▁the ▁Western ▁and ▁Eastern ▁B yp ass es , ▁the ▁future ▁N 1 ▁and ▁N 3 / N 1 2 . ▁The ▁East - West ▁Motor way ▁( M 2 ) ▁would ▁have ▁its ▁beginning ▁at ▁the ▁Eastern ▁B yp ass ▁now ▁known ▁as ▁the ▁Gel den h uis ▁Inter change , ▁though ▁it ▁presently ▁begins ▁further ▁east wards ▁in ▁Germ ist on ▁at ▁Re fin ery ▁Road . ▁ ▁The ▁motor way ▁would ▁then ▁continue ▁west wards ▁over ▁old ▁min ing ▁properties ▁and ▁original ▁gold - b ear ing ▁re ef s ▁ending ▁at ▁Main ▁Re ef ▁Road ▁near ▁Church ▁Street . ▁The ▁plan ▁was ▁for ▁it ▁to ▁eventually ▁reach ▁the ▁proposed ▁Western ▁B yp ass , ▁but ▁it ▁never ▁did . ▁A part ▁from ▁several ▁diam ond ▁inter changes ▁connecting ▁to ▁existing ▁main ▁roads ▁in ▁and ▁out ▁of ▁the ▁city , ▁there ▁would ▁be ▁two ▁large ▁inter changes ▁that ▁would ▁be ▁built ▁on ▁mine ▁d umps . ▁The ▁first ▁would ▁be ▁constructed ▁near ▁New ▁Kaz er ine ▁and ▁would ▁connect ▁Heidel berg ▁Road ▁to ▁the ▁south ▁and ▁H arrow ▁Road ▁( now ▁Joe ▁Slo vo ▁Drive ) ▁north wards ▁while ▁the