Cundinup South Road

WATertiary road12.8 km35 segments

4.8Sports

12.8 kmTotal length

35Segments

36Grey spot segments

Cundinup South Road is a 13 km sealed tertiary route in Western Australia, Australia. It scores 8.0/10 for EVs with gently winding corners and excellent surface. It also rates well for motorcycles.

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Vehicle scores

4.8/10

SPTSportsSealed roads, curviness, mountain passes

7.2/10

MOTMotoTight bends, switchbacks, technical roads

8.0/10

EVEVSmooth surface, sealed roads, range-friendly

6.8/10

4WD4WDGravel access, off-road suitability

5.4/10

VANCaravanSmooth sealed, gentle grades, no steep passes

Segment quality distribution

Sports score - 35 segments

Fair (4-6)92%Poor (<4)8%

Sports score IQR: 4.2 - 5.2

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

4.4

Median curviness. Higher scores mean more bends per kilometre.

Speed

10.0

Speed limit suitability. Sweet spot is 60-110 km/h.

Road classTertiary road

9.0

Road classification. Motorways score zero. Tertiary roads score 9.

Traffic

9.0

Estimated traffic density. Lower traffic = higher score.

Elevation

7.0

Elevation change per kilometre. More climbing = higher score.

Crash history

Aggregated across all 35 segments· 5 years of data

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.

When is this road risky?

Crash conditions - share of recorded crashes by circumstance

Wet road crashes

Crashes that occurred in wet conditions

Night crashes

Crashes that occurred after dark

Based on 5 years of crash records linked to road geometry. Crash breakdown (night, wet, weekends): VIC data 2012-2024. Other states show aggregate counts only.

Road environment

Geometry and climate-derived risk indicators

7.3/10 safety score - higher is safer

Wet road exposure49%

Night driving risk64%

Wind exposure59%

Sun glare risk53%

Wildlife strike risk11%

Risk values derived from road geometry, orientation, weather station data, and satellite canopy cover. 0 = minimal risk, 1 = maximum risk.

Segments

Top 36 segments by sports score

IDSurfaceLengthSportsMotoEV

#98583121Asphalt0.44 km5.58.59.3 #98583060Asphalt0.38 km5.58.49.2 #98583119Asphalt0.35 km5.58.49.2 #98583127Asphalt0.43 km5.48.39.2 #98583123Asphalt0.64 km5.38.18.8 #98583125Asphalt0.54 km5.38.18.6 #98583122Asphalt0.54 km5.28.08.7 #98583049Asphalt0.40 km5.27.98.6 #98583118Asphalt0.39 km5.27.98.6 #98583050Asphalt0.37 km5.27.98.6 #98583046Asphalt0.51 km5.17.88.5 #98583126Asphalt0.36 km5.07.78.4 #98583117Asphalt0.41 km5.07.68.4 #98583057Asphalt0.29 km4.97.58.4 #98583055Asphalt0.45 km4.97.48.1 #98583059Asphalt0.37 km4.87.48.2 #98583113Asphalt0.36 km4.87.28.1 #98583062Asphalt0.40 km4.87.27.9 #98583115Asphalt0.16 km4.77.18.2 #98583053Asphalt0.51 km4.67.08.0 #98583114Asphalt0.36 km4.66.87.9 #98583116Asphalt0.62 km4.56.87.6 #98583056Asphalt0.38 km4.56.87.6 #98583061Asphalt0.54 km4.56.77.8 #98583120Asphalt0.35 km4.46.67.7 #98583054Asphalt0.39 km4.36.47.5 #98583128Asphalt0.39 km4.26.37.5 #98583051Asphalt0.24 km4.16.17.3 #115991574Asphalt0.16 km4.16.17.4 #98583058Asphalt0.08 km4.16.07.2 #98583048Asphalt0.44 km4.16.07.2 #98583047Asphalt0.45 km4.06.07.0 #98583052Asphalt0.13 km4.05.97.1 #98583124Asphalt0.01 km3.85.56.4 #115991642Asphalt0.01 km3.85.56.4 #99968025Asphalt0.13 km3.35.06.1

API reference

Road aggregate data via the Contour API

GET/api/v1/roads/cundinup-south-road-waRoad aggregate - scores, stats, risk profile, activity, segment list

GET/api/v1/roads/search?q=Cundinup%20South%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 Cundinup South Road?+

Cundinup South Road is approximately 13 km long. At typical touring speeds, expect around 1 hour of driving end to end, excluding stops.

Is Cundinup South Road sealed?+

Yes. Cundinup South Road is fully sealed for its entire length.

Is Cundinup South Road good for motorcycles?+

It rates well. Cundinup South Road scores 7.2/10 for motorcycles, with enough character to be worth the trip for most riders.

Can I drive Cundinup South Road in a caravan?+

With care. Cundinup South Road scores 5.4/10 for caravans. Some sections may be tight or rough for a heavy tow.

Is Cundinup South Road good for an EV?+

Yes. Cundinup South Road scores 8.0/10 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 Cundinup South Road?+

Contour has identified 36 grey spots on Cundinup South 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: 22 April 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.

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