34°09′46″S138°09′24″E / 34.162656°S 138.156639°E / -34.162656; 138.156639 (North end)
34°50′53″S138°36′01″E / 34.848097°S 138.600178°E / -34.848097; 138.600178 (South end)
General information
Type
Highway
Length
89.7 km (56 mi)[1]
Route number(s)
A1 (2017–present)
Former route number
National Highway A1 (1998–2017)
National Highway 1 (1974–1998)
National Route 1 (1955–1974)
Major junctions
North end
Augusta Highway Port Wakefield, South Australia
Copper Coast Highway
Balaklava Road
Mallala Road
North–South Motorway
Northern Expressway
Salisbury Highway
Grand Junction Road
South end
Main North Road Gepps Cross, Adelaide
Location(s)
Region
Yorke and Mid North, Barossa Light and Lower North, Northern Adelaide[2]
Major settlements
Two Wells, Virginia, Cavan, Gepps Cross
Highway system
Highways in Australia
National Highway • Freeways in Australia
Highways in South Australia
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Infobox instructions
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Port Wakefield Highway (and its southern section as Port Wakefield Road) is an important South Australian highway, connecting Adelaide to the Yorke Peninsula, Port Augusta, northern and western South Australia, the Northern Territory and Western Australia. It is designated National Highway A1 and a part of the National Highway. It is named after Port Wakefield, the first government town north of Adelaide.
^Google (26 May 2022). "Port Wakefield Highway" (Map). Google Maps. Google. Retrieved 26 May 2022.
^"Location SA Map viewer with regional layers". Government of South Australia. Retrieved 16 June 2022.
and 19 Related for: Port Wakefield Highway information
PortWakefieldHighway (and its southern section as PortWakefield Road) is an important South Australian highway, connecting Adelaide to the Yorke Peninsula...
Augusta Highway is the part of Australia's ring route (Highway 1) located in South Australia between PortWakefield and Port Augusta. Augusta Highway starts...
in South Australia PortWakefield Circuit, a former motor racing circuit in South Australia PortWakefield Road, a major highway in South Australia District...
Copper Coast Highway is a highway in South Australia which branches off from the Augusta and PortWakefieldHighways 2 km north of PortWakefield, and heads...
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Global Information
A1 (2017–present)
Main North Road
