Amata-Umuwa Road

SASecondary road105.2 km212 segments

4.0Sports

6.6Safety

105.2 kmTotal length

212Segments

6Recorded crashes

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Amata-Umuwa Road is a 105 km unsealed secondary route in South Australia, Australia. It scores 6.0/10 for 4WDs with straight corners and rough surface.

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Scores par véhicule

4.0/10

SPTSportRoutes revêtues, sinuosité, cols de montagne

5.4/10

MOTMotoVirages serrés, lacets, routes techniques

4.0/10

VEVESurface lisse, routes revêtues, compatible avec l'autonomie

6.0/10

4x44x4Accès gravier, aptitude hors-route

4.0/10

VANCaravaneRevêtement lisse, pentes douces, pas de cols raides

Distribution de qualité des tronçons

Score Sport - 212 tronçons

Correct (4-6)100%

IQR score Sport : 4.0 - 4.0

Surface

Surface coverage

Unsealed100%

Détail du score

Scores médians des composants sur tous les tronçons

Surface

3.0

Qualité de surface médiane. Bitume lisse = 10. Gravillonnage = 8. Gravier = 5.

Sinuosité

1.8

Sinuosité médiane. Plus le score est élevé, plus la route a de virages par kilomètre.

Vitesse

10.0

Adéquation à la limite de vitesse. Sweet spot à 60-110 km/h.

Classe de routeSecondary road

8.0

Classification routière. Les autoroutes ont zéro. Les routes tertiaires ont 9.

Trafic

10.0

Densité de trafic estimée. Moins de trafic = score plus élevé.

Dénivelé

2.4

Changement d'altitude par kilomètre. Plus ça monte = score plus élevé.

Road intel

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.

Historique des accidents

Agrégé sur les 212 tronçons· 10 ans de données

Total des accidents

Décès

Blessures graves

Zones grises

Roads.detail.last5Years

Roads.detail.crashesFiveYr

Roads.detail.fatalitiesFiveYr

Roads.detail.stateAvgRateLabel: 0.844 Roads.detail.rateUnitRoads.detail.thisRoadRateLabel: 0.200▼ Roads.detail.belowStateAverage

Source : données d'accidents d'État liées à la géométrie routière. Les zones grises sont des tronçons où la géométrie de courbure ne correspond pas à la limite de vitesse affichée.

Quand cette route est-elle risquée ?

Conditions d'accident - part des accidents enregistrés par circonstance

Accidents sur route mouillée

Accidents survenus en conditions humides

Accidents de nuit

Accidents survenus après la tombée de la nuit

Basé sur 10 ans de registres d'accidents liés à la géométrie routière. Détail des accidents (nuit, pluie, week-ends) : données VIC 2012-2024. Les autres États n'affichent que les totaux agrégés.

Environnement routier

Indicateurs de risque dérivés de la géométrie et du climat

Exposition route mouillée53%

Risque de conduite de nuit36%

Exposition au vent42%

Risque d'éblouissement89%

Risque de collision avec la faune11%

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

Segments

Top 212 segments by sports score

IDSurfaceLengthSportsMotoEV

API reference

Road aggregate data via the Contour API

GET/api/v1/roads/amata-umuwa-road-saRoad aggregate - scores, stats, risk profile, activity, segment list

GET/api/v1/roads/search?q=Amata-Umuwa%20Road&state=SASearch roads by name

Councils & Government

This road is part of SA'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 Amata-Umuwa Road?+

Amata-Umuwa Road is approximately 105 km long. At typical touring speeds, expect around 1.5 hours of driving end to end, excluding stops.

Is Amata-Umuwa Road sealed?+

No. Amata-Umuwa Road is unsealed for its entire scored length. A vehicle suited to gravel or dirt is recommended.

Is Amata-Umuwa Road good for motorcycles?+

It is passable. Amata-Umuwa Road scores 5.4/10 for motorcycles. Consider it a connector rather than a destination ride.

Can I drive Amata-Umuwa Road in a caravan?+

With care. Amata-Umuwa Road scores 4.0/10 for caravans. Some sections may be tight or rough for a heavy tow.

Is Amata-Umuwa Road suitable for a 4WD?+

Yes. Amata-Umuwa Road scores 6.0/10 for 4WDs, with the right mix of surface and terrain character to be worth the trip.

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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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