Mort Harslett Drive

WATertiary road12.7 km29 segments

2.7Sports

6.4Safety

12.7 kmTotal length

29Segments

1Recorded crashes

8Grey spot segments

Mort Harslett Drive is a 13 km sealed tertiary route in Western Australia, Australia. It scores 6.3/10 for 4WDs with flowing corners and fair surface.

No street view at this location

7-day forecast

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Punteggi per veicolo

2.7/10

SPTSportStrade asfaltate, tortuosità, passi di montagna

5.5/10

MOTMotoCurve strette, tornanti, strade tecniche

4.6/10

EVEVManto liscio, strade asfaltate, amico dell'autonomia

6.3/10

4x44x4Accesso ghiaia, idoneità fuoristrada

2.9/10

VANCaravanAsfalto liscio, pendenze dolci, nessun passo ripido

Distribuzione qualità dei tratti

Punteggio Sport - 29 tratti

Discreto (4-6)10%Scarso (<4)90%

IQR punteggio Sport: 2.4 - 2.4

Surface

Surface coverage

Sealed20%Unsealed80%

Dettaglio del punteggio

Punteggi mediani dei componenti su tutti i tratti

Manto

4.4

Qualità mediana del manto. Asfalto liscio = 10. Chipseal = 8. Ghiaia = 5.

Tortuosità

6.2

Tortuosità mediana. Punteggi più alti significano più curve per chilometro.

Velocità

4.1

Adeguatezza del limite di velocità. Punto ideale a 60-110 km/h.

Classe stradaTertiary road

9.0

Classificazione stradale. Le autostrade hanno zero. Le strade terziarie hanno 9.

Traffico

9.0

Densità di traffico stimata. Meno traffico = punteggio più alto.

Dislivello

5.0

Variazione di altitudine per chilometro. Più salita = punteggio più alto.

Road intel

Grey spots8 of 29 segments

Segments where curvature is tighter than the posted speed limit. Geometry alone flags these as higher risk, no crash history required.

Wet riskElevated

Average wet sensitivity across segments, based on surface, drainage, gradient and local rainfall.

Night riskPresent

Visibility at night across the road, weighted by lighting, tree canopy density and curves.

Wind exposureModerate

Average wind exposure across segments, based on measured wind speed, terrain and shelter. Relevant for motorcycles and caravans.

Sun glarePresent

East-west segments exposed to sunrise and sunset glare, adjusted for tree cover.

Storico incidenti

Aggregato su 29 tratti· 5 anni di dati

Incidenti totali

Vittime

Feriti gravi

Zone grigie

Fonte: dati incidenti statali collegati alla geometria stradale. Le zone grigie sono tratti dove la geometria di curvatura non corrisponde al limite di velocità.

Quando questa strada è rischiosa?

Condizioni incidenti - quota di incidenti registrati per circostanza

Incidenti su strada bagnata

Incidenti avvenuti in condizioni di bagnato

Incidenti notturni

Incidenti avvenuti dopo il buio

Basato su 5 anni di registri incidenti collegati alla geometria stradale. Dettaglio incidenti (notte, bagnato, weekend): dati VIC 2012-2024. Gli altri stati mostrano solo conteggi aggregati.

Ambiente stradale

Indicatori di rischio derivati da geometria e clima

Esposizione strada bagnata55%

Rischio guida notturna54%

Esposizione al vento52%

Rischio abbagliamento solare91%

Rischio impatto fauna11%

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

Segments

Top 29 segments by sports score

IDSurfaceLengthSportsMotoEV

#141885822Asphalt0.49 km5.28.08.8 #141885829Asphalt0.35 km4.87.48.1 #141885824Asphalt0.38 km4.16.37.0 #141885823Asphalt0.50 km4.06.06.8 #141885825Asphalt0.24 km3.85.66.5 #141885828Asphalt0.50 km3.45.16.3 #141592778Unpaved0.53 km2.45.34.0 #141592781Unpaved0.37 km2.44.84.0 #141592784Unpaved0.59 km2.46.04.0 #141592790Unpaved0.52 km2.46.04.0 #141592791Unpaved0.41 km2.46.04.0 #141885826Unpaved0.63 km2.44.94.0 #141592795Unpaved0.50 km2.45.54.0 #141592797Unpaved0.38 km2.45.64.0 #141592787Unpaved0.65 km2.45.74.0 #141592780Unpaved0.39 km2.44.54.0 #141592796Unpaved0.35 km2.45.34.0 #141592789Unpaved0.65 km2.46.04.0 #141592785Unpaved0.41 km2.46.04.0 #141592783Unpaved0.37 km2.46.04.0 #141592782Unpaved0.65 km2.46.04.0 #141592779Unpaved0.53 km2.46.04.0 #141885827Unpaved0.13 km2.44.24.0 #141592793Unpaved0.49 km2.45.24.0 #141592786Unpaved0.43 km2.43.84.0 #141592794Unpaved0.60 km2.33.63.9 #141592792Unpaved0.47 km2.33.63.9 #141592798Unpaved0.05 km2.33.63.9 #141592788Unpaved0.13 km2.33.63.9

API reference

Road aggregate data via the Contour API

GET/api/v1/roads/mort-harslett-drive-waRoad aggregate - scores, stats, risk profile, activity, segment list

GET/api/v1/roads/search?q=Mort%20Harslett%20Drive&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 Mort Harslett Drive?+

Mort Harslett Drive is approximately 13 km long. At typical touring speeds, expect around 10 minutes of driving end to end, excluding stops.

Is Mort Harslett Drive sealed?+

Yes. Mort Harslett Drive is fully sealed for its entire length.

Is Mort Harslett Drive good for motorcycles?+

It is passable. Mort Harslett Drive scores 5.5/10 for motorcycles. Consider it a connector rather than a destination ride.

Can I drive Mort Harslett Drive in a caravan?+

Not recommended. Mort Harslett Drive scores 2.9/10 for caravans due to geometry, surface or gradient. Consider an alternative route if towing.

Are there any dangerous sections on Mort Harslett Drive?+

Contour has identified 8 grey spots on Mort Harslett Drive - 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: 2 May 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.

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