Gorge Road is a South Australian secondary road, connecting the Adelaide suburbs of Campbellltown

Campbelltown, South Australia

Campbelltown is a suburb of Adelaide, South Australia in the City of Campbelltown.Campbelltown Post Office opened on 1 January 1855.-References:...

 and Athelstone

Athelstone, South Australia

Athelstone is a suburb of Adelaide in the City of Campbelltown. It was established in the 19th century but has only became part of suburban Adelaide in the second half of the 20th century....

 with the towns of Cudlee Creek

Cudlee Creek, South Australia

Cudlee Creek is a small town near Adelaide, South Australia. It is located in the Adelaide Hills Council local government area.-History:The name Cudlee Creek is probably derived from Aboriginal Kaurna or possibly Peramangk language meaning the Dingo's Creek....

, Chain of Ponds

Chain Of Ponds, South Australia

Chain of Ponds is a small town near Adelaide, South Australia. It is located in the Adelaide Hills Council local government area.-History:The settlement was established by the South Australia Company. First settled early in the 1840s, the township was laid out after the opening of the North East...

, Kersbrook

Kersbrook, South Australia

Kersbrook is a town near Adelaide, South Australia. It is located in the Adelaide Hills Council local government area. At the 2006 census, Kersbrook had a population of 367.-History:...

, Williamstown

Williamstown, South Australia

Williamstown is a small South Australian town on the fringe of the Barossa Valley wine-growing region and the Adelaide Hills. It is 51km north east of Adelaide, with an elevation of 310m and an average rainfall of 682.7mm. Williamstown was originally known as Victoria Creek...

 and Lyndoch

Lyndoch, South Australia

Lyndoch is a town in Barossa Valley, located on the Barossa Valley Highway between Gawler and Tanunda, 58 km northeast of Adelaide. The town has an elevation of 175m and an average rainfall of 560.5mm. It is one of the oldest towns in South Australia....

. It is a secondary route, hence has been given the State Route designation of B31.

Gorge Road is the name given only the southern and most notable section of the B31 route, from Campbelltown in Adelaide's north eastern suburbs to the Adelaide-Mannum Road near Chain of Ponds. Other road names are:

• Little Para Road - from the to Kersbrook.
• South Para Road - Between Kersbrook and Williamston.
• Lyndoch Valley Way - Between Williamstown and the at Lyndoch.