Improvements to intersection in Port Augusta complete Motorists are now experiencing a safer ride through Port Augusta at the Highway One and Burgoyne Street intersection. The following main improvements have been made: An additional lane for traffic heading east through…

BHP gets go-ahead for Olympic Dam expansion BHP Billiton moved a step closer on Monday toward an estimated $20bn to $30bn expansion of its Olympic Dam copper and uranium mine, securing environmental approvals for the project in the deserts of…