Port Augusta–Ceduna section of Eyre Highway sealedDec 1, 1967Labels: Port Augusta, Eyre HighwayEyre Hwy
Northern Territory road surfaces mapped by CommonwealthJun 1, 1968Labels: Northern Territory, Commonwealth DepartmentNLA Map
Western Australia completes sealed Eyre Highway sectionOct 17, 1969Labels: Eucla, Western AustraliaEyre Hwy
Victoria Highway designated part of National Highway networkJan 1, 1974Labels: Victoria Highway, National HighwayVictoria HwyLegislation
National Roads Act establishes federal role in key routesSep 20, 1974Labels: National Roads, CommonwealthLegislation
NT reports major road upgrading underway in 1976Jun 30, 1976Labels: Northern Territory, Stuart HighwayYear Book
Stuart Highway fully sealed under Bicentenary worksFeb 1, 1987Labels: Stuart Highway, Bicentenary worksStuart Hwy
Victoria Highway reconstructed and sealed by early 1990sJan 1, 1992Labels: Victoria Highway, Top EndVictoria Hwy
Petition highlights continuing Tanami Road upgrade demandFeb 29, 1996Labels: Tanami Road, Northern TerritoryParliamentNT