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Grandis Road

WAResidential road1.7 km4 segments
6.8Sports
1.7 kmTotal length
4Segments
4Grey spot segments

Grandis Road is a 2 km sealed residential street in Western Australia, Australia. It scores 6.9/10 for EVs with flowing corners and excellent surface.

Map showing location of Grandis Road
Street view near Grandis Road

7-day forecast

Vehicle scores
6.8/10
SPTSportsSealed roads, curviness, mountain passes
6.8/10
MOTMotoTight bends, switchbacks, technical roads
6.9/10
EVEVSmooth surface, sealed roads, range-friendly
5.5/10
4WD4WDGravel access, off-road suitability
6.8/10
VANCaravanSmooth sealed, gentle grades, no steep passes
Segment quality distribution
Sports score - 4 segments
Good (6-8)75%Fair (4-6)25%

Sports score IQR: 5.9 - 7.5

Surface
Surface coverage
Sealed100%
Score breakdown
Median component scores across all segments
Surface
10.0
Median surface quality. Smooth sealed asphalt scores 10. Chipseal 8. Gravel 5.
Curviness
7.8
Median curviness. Higher scores mean more bends per kilometre.
Speed
4.0
Speed limit suitability. Sweet spot is 60-110 km/h.
Road classResidential road
3.0
Road classification. Motorways score zero. Tertiary roads score 9.
Traffic
7.0
Estimated traffic density. Lower traffic = higher score.
Elevation
7.0
Elevation change per kilometre. More climbing = higher score.
Road intel
Grey spots4 of 4 segments
Segments where curvature is tighter than the posted speed limit. Geometry alone flags these as higher risk, no crash history required.
Crash history
Aggregated across all 4 segments
4
Grey spots

Crash record linkage not yet available for WA. Grey spots are segments where curvature geometry mismatches the posted speed limit - these are flagged regardless of crash history.

Segments
API reference
Road aggregate data via the Contour API
GET/api/v1/roads/grandis-road-waRoad aggregate - scores, stats, risk profile, activity, segment list
GET/api/v1/roads/search?q=Grandis%20Road&state=WASearch roads by name

Councils & Government

This road is part of WA's road network. Contour scores every road in Australia for surface condition, curviness, grey spot classification, and 4WD track passability. If your organisation manages this road or promotes tourism in the region, this data is available via API.

Enquire about council data access →
Frequently asked questions
How long is Grandis Road?+

Grandis Road is approximately 2 km long. At typical touring speeds, expect around 1 hour of driving end to end, excluding stops.

Is Grandis Road sealed?+

Yes. Grandis Road is fully sealed for its entire length.

Is Grandis Road good for motorcycles?+

It rates well. Grandis Road scores 6.8/10 for motorcycles, with enough character to be worth the trip for most riders.

Can I drive Grandis Road in a caravan?+

Yes. Grandis Road scores 6.8/10 for caravans, making it a reasonable choice for towing. Watch for changes in surface and any steep gradients.

Is Grandis Road good for an EV?+

Yes. Grandis Road scores 6.9/10 for EVs. Regenerative braking on any elevation changes and smooth throttle control on the corners will both feel at home here.

Are there any dangerous sections on Grandis Road?+

Contour has identified 4 grey spots on Grandis Road - sections where the road geometry does not match the posted speed limit. Take extra care in wet or low-visibility conditions.

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Road data last updated: 24 April 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.