Home$700 million Kwinana Freeway upgrade greenlit with extra lanes for southern suburbs commuters – WAtoday $700 million Kwinana Freeway upgrade greenlit with extra lanes for southern suburbs commuters – WAtodayAustralia $700 million Kwinana Freeway upgrade greenlit with extra lanes for southern suburbs commuters WAtoday Perth traffic: Commuters warned of pain as contractors appointed for Kwinana Freeway widening The West Australian