Western Boundary Road

WAUnclassified road0.6 km2 segments

8.4Sports

7.4Safety

0.6 kmTotal length

2Segments

1Grey spot segments

Western Boundary Road is a 550 m sealed road in Western Australia, Australia. It scores 8.5/10 for EVs with highly technical corners and excellent surface. It also rates well for motorcycles and sports cars and 4WDs and caravans.

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Punteggi per veicolo

8.4/10

SPTSportStrade asfaltate, tortuosità, passi di montagna

8.4/10

MOTMotoCurve strette, tornanti, strade tecniche

8.5/10

EVEVManto liscio, strade asfaltate, amico dell'autonomia

7.6/10

4x44x4Accesso ghiaia, idoneità fuoristrada

7.4/10

VANCaravanAsfalto liscio, pendenze dolci, nessun passo ripido

Distribuzione qualità dei tratti

Punteggio Sport - 2 tratti

Eccellente (8+)100%

IQR punteggio Sport: 8.3 - 8.5

Surface

Surface coverage

Sealed100%

Dettaglio del punteggio

Punteggi mediani dei componenti su tutti i tratti

Manto

10.0

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

Tortuosità

9.1

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

Velocità

4.0

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

Classe stradaUnclassified road

8.0

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

Traffico

9.0

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

Dislivello

9.0

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

Road intel

Grey spots1 of 2 segments

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

Wet riskModerate

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 exposureHigh

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 2 tratti· 5 anni di dati

Zone grigie

Il collegamento dei registri incidenti non è ancora disponibile per WA. Le zone grigie sono tratti dove la geometria di curvatura non corrisponde al limite di velocità - vengono segnalate indipendentemente dallo storico incidenti.

Ambiente stradale

Indicatori di rischio derivati da geometria e clima

Esposizione strada bagnata47%

Rischio guida notturna69%

Esposizione al vento65%

Rischio abbagliamento solare90%

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 2 segments by sports score

IDSurfaceLengthSportsMotoEV

#141772994Asphalt0.32 km8.68.68.7 #141478473Asphalt0.23 km8.28.28.3

API reference

Road aggregate data via the Contour API

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

GET/api/v1/roads/search?q=Western%20Boundary%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 Western Boundary Road?+

Western Boundary Road is approximately 550 m long.

Is Western Boundary Road sealed?+

Yes. Western Boundary Road is fully sealed for its entire length.

Is Western Boundary Road good for motorcycles?+

Yes. Western Boundary Road scores 8.4/10 for motorcycles, placing it among the stronger rides in the region. Corners, surface and elevation all contribute to the rating.

Can I drive Western Boundary Road in a caravan?+

Yes. Western Boundary Road scores 7.4/10 for caravans, making it a reasonable choice for towing. Watch for changes in surface and any steep gradients.

Is Western Boundary Road good for an EV?+

Yes. Western Boundary Road scores 8.5/10 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 Western Boundary Road?+

Contour has identified 1 grey spot on Western Boundary Road - section 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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