
Road data
Australia's best road segments
Contour scored 1.41 million road segments. Every 300-500m stretch is ranked across 40+ intelligence signals. These are the ones the algorithm keeps finding.

Five roads around the Adelaide Hills score 9.84. Same roads, different angles.
Each card is a single 300-500 metre stretch of road, scored 0-10 across 40+ signals. Not a route or a journey - one segment of tarmac. These are the highest-scoring out of 1.41 million.
3 roads
Fox Creek Road
South Australia
Sealed tertiary in the Adelaide Hills wine country. Curviness 676, elevation 158m per kilometre, one of five SA roads scoring 9.84. Tight corners through McLaren Vale-adjacent landscape - and almost no traffic on it.
Deviation Road
South Australia
Highest curviness in SA
The highest curviness index in South Australia at 952. Sealed tertiary through the Adelaide Hills with relentless switchbacks and 190m elevation per kilometre. Almost no traffic. The name understates what it does to a road.
Mengler Hill Road
South Australia
Steepest in SA
The steepest road segment in the South Australia dataset at 737m elevation per kilometre above the Barossa Valley. Short and narrow, sealed throughout, exposed at the ridgeline. Best viewed from the top first.
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Road rankings
33,000 km of exceptional roads found
The top 3% of Australian roads, filtered by state and vehicle type.