| Road Photos & Information: South Australia |
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Gorge Road, Tippett Road, Adelaide-Mannum Road, Little Para Road, South Para Road & Lyndoch Valley Road
(B31) |
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Statistics:
- Length: 52 km
- Southern Terminus: Corner of Gorge Rd (B31) and Lower North East Rd (A11) at Paradise
- Northern Terminus: Corner of Lyndoch Valley Road (B31) and Barossa Valley Way (B19) at Lyndoch
- Suburbs, Towns & Localities along route: Lyndoch, Williamstown, Warren, Kersbrook, Chain of Ponds, Cudlee Creek, Paracombe, Castambul, Athelstone, Paradise and Campbelltown
Route Numbering:
- Current:
- Duplexed with:

General Information:
B31 is a very windy road through the Adelaide Hills linking the eastern suburbs of Adelaide with the Barossa Valley. It crosses the South Para Reservoir between Warren and Williamstown and is duplexed with B10 (Torrens Valley Scenic Drive / Adelaide-Mannum Road) at Chain of Ponds for a few hundred metres. For detailed information on the towns in the Adelaide Hills, click here.
History:
- 29 April 2004: Commencement of road widening and drainage improvement works on Gorge Road, between Coulls Road and Hockley Terrace at Athelstone. *
- 17 February 2005: Upgrade a traffic signal controller at the intersection of Darley Road, Newton Road and Gorge Road, Paradise. *
- 19 April 2005: Upgrade a traffic signal controller at the intersection of Lower North East Road and Gorge Road, Campbelltown. *

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Approaching Scott Street / Little Para Road, Kersbrook:
Heading southeast on Kent Road as you enter the town of Kersbrook. April 2007.
Image © Darrin Smith |
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Black AD Sign Assembly:
Southbound advance directional sign approaching the Kent Road intersection in the heart of Kersbrook. April 2007.
Image © Darrin Smith |
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Black Distance Sign:
Northbound black RD sign with newer topknot as you leave Kersbrook.
April 2007.
Image © Darrin Smith |
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* Information courtesy of Transport SA