 After crossing the border at the settlement of Border Village , the highway passes through the Nullarbor Wilderness Protection Area and then through the localities of Yalata , Penong and Ceduna . Before arriving at Ceduna , it enters the Eyre Peninsula . After Ceduna , the highway passes the intersection with Flinders Highway and heads south @-@ east towards the town of Kyancutta . After passing through the localities of <unk> , Poochera , <unk> and <unk> , the highway arrives at Kyancutta where it meets the north end of the Tod Highway . After Kyancutta , the highway turns to the east towards the town of Kimba . Before arriving at Kimba , it turns to the north @-@ east . After Kimba , the highway passes through the southern end of the Lake Gilles Conservation Park and to the immediate north of both the town of Iron Knob and the <unk> Training Area before meeting the Lincoln Highway . It then continues north @-@ east until it intersects Augusta Highway and Stuart Highway , north @-@ west of the Joy Baluch AM Bridge which crosses Spencer Gulf at Port Augusta . 
