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Powder Bark Loop

WAUnclassified road0.6 km2 segments
4.1Sports
6.0Safety
0.6 kmTotal length
2Segments
1Grey spot segments

Powder Bark Loop is a 580 m unsealed road in Western Australia, Australia. It scores 8.0/10 for 4WDs with highly technical corners and fair surface.

No street view at this location

7-day forecast

Punteggi per veicolo
4.1/10
SPTSportStrade asfaltate, tortuosità, passi di montagna
6.3/10
MOTMotoCurve strette, tornanti, strade tecniche
6.9/10
EVEVManto liscio, strade asfaltate, amico dell'autonomia
8.0/10
4x44x4Accesso ghiaia, idoneità fuoristrada
4.5/10
VANCaravanAsfalto liscio, pendenze dolci, nessun passo ripido
Distribuzione qualità dei tratti
Punteggio Sport - 2 tratti
Discreto (4-6)93%Scarso (<4)7%

IQR punteggio Sport: 3.3 - 3.9

Surface
Surface coverage
Unsealed100%
Dettaglio del punteggio
Punteggi mediani dei componenti su tutti i tratti
Manto
4.2
Qualità mediana del manto. Asfalto liscio = 10. Chipseal = 8. Ghiaia = 5.
Tortuosità
9.3
Tortuosità mediana. Punteggi più alti significano più curve per chilometro.
Velocità
10.0
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
4.0
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 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 2 tratti· 5 anni di dati
1
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 bagnata54%
Rischio guida notturna74%
Esposizione al vento53%
Rischio abbagliamento solare59%
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
API reference
Road aggregate data via the Contour API
GET/api/v1/roads/powder-bark-loop-waRoad aggregate - scores, stats, risk profile, activity, segment list
GET/api/v1/roads/search?q=Powder%20Bark%20Loop&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 Powder Bark Loop?+

Powder Bark Loop is approximately 580 m long.

Is Powder Bark Loop sealed?+

No. Powder Bark Loop is unsealed for its entire scored length. A vehicle suited to gravel or dirt is recommended.

Is Powder Bark Loop good for motorcycles?+

It rates well. Powder Bark Loop scores 6.3/10 for motorcycles, with enough character to be worth the trip for most riders.

Can I drive Powder Bark Loop in a caravan?+

With care. Powder Bark Loop scores 4.5/10 for caravans. Some sections may be tight or rough for a heavy tow.

Is Powder Bark Loop good for an EV?+

Yes. Powder Bark Loop 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.

Is Powder Bark Loop suitable for a 4WD?+

Yes. Powder Bark Loop scores 8.0/10 for 4WDs, with the right mix of surface and terrain character to be worth the trip.

Are there any dangerous sections on Powder Bark Loop?+

Contour has identified 1 grey spot on Powder Bark Loop - 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.