Underwood Road

TASSecondary road4.0 km18 segments

7.4Sports

7.7Safety

4.0 kmTotal length

18Segments

3Recorded crashes

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Underwood Road is a 4.0 km sealed secondary route in Tasmania, Australia. It scores 8.5/10 for EVs with flowing corners and excellent surface. It also rates well for motorcycles and 4WDs and sports cars.

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Scores par véhicule

7.4/10

SPTSportRoutes revêtues, sinuosité, cols de montagne

8.1/10

MOTMotoVirages serrés, lacets, routes techniques

8.5/10

VEVESurface lisse, routes revêtues, compatible avec l'autonomie

7.6/10

4x44x4Accès gravier, aptitude hors-route

6.6/10

VANCaravaneRevêtement lisse, pentes douces, pas de cols raides

Distribution de qualité des tronçons

Score Sport - 18 tronçons

Excellent (8+)55%Bon (6-8)12%Correct (4-6)26%Faible (<4)7%

IQR score Sport : 4.7 - 9.0

Surface

Surface coverage

Sealed100%

Détail du score

Scores médians des composants sur tous les tronçons

Surface

10.0

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

Sinuosité

7.3

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

Vitesse

9.0

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

7.6

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

Dénivelé

8.7

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 exposureHigh

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

Historique des accidents

Agrégé sur les 18 tronçons· 29 ans de données

Total des accidents

Décès

Blessures graves

Zones grises

Roads.detail.last5Years

Roads.detail.crashesFiveYr

Roads.detail.fatalitiesFiveYr

Roads.detail.stateAvgRateLabel: 0.586 Roads.detail.rateUnitRoads.detail.thisRoadRateLabel: 0.164▼ 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 29 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 mouillée52%

Risque de conduite de nuit63%

Exposition au vent61%

Risque d'éblouissement46%

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 18 segments by sports score

IDSurfaceLengthSportsMotoEV

#141153903Paved0.41 km9.39.29.3 #141153905Paved0.37 km9.29.19.2 #141153904Paved0.37 km9.29.19.2 #141153898Paved0.38 km9.29.19.2 #141153906Paved0.26 km9.19.09.1 #141153899Paved0.39 km8.98.88.9 #141153907Paved0.08 km7.37.07.8 #141153908Paved0.13 km7.37.07.5 #141153901Paved0.09 km7.26.97.6 #141153902Paved0.07 km7.16.87.6 #141153900Paved0.12 km6.86.57.4 #141153909Paved0.01 km6.05.66.1 #141231502Paved0.52 km5.28.08.8 #141231501Paved0.35 km4.67.07.9 #141231503Paved0.13 km4.26.37.6 #141231505Paved0.11 km3.85.76.8 #141231506Paved0.11 km3.85.76.8 #141231504Paved0.05 km3.44.95.8

API reference

Road aggregate data via the Contour API

GET/api/v1/roads/underwood-road-tasRoad aggregate - scores, stats, risk profile, activity, segment list

GET/api/v1/roads/search?q=Underwood%20Road&state=TASSearch roads by name

Councils & Government

This road is part of TAS'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 Underwood Road?+

Underwood Road is approximately 4.0 km long. At typical touring speeds, expect a few minutes of driving end to end, excluding stops.

Is Underwood Road sealed?+

Yes. Underwood Road is fully sealed for its entire length.

Is Underwood Road good for motorcycles?+

Yes. Underwood Road scores 8.1/10 for motorcycles, placing it among the stronger rides in the region. Corners, surface and elevation all contribute to the rating.

Can I drive Underwood Road in a caravan?+

Yes. Underwood Road scores 6.6/10 for caravans, making it a reasonable choice for towing. Watch for changes in surface and any steep gradients.

Is Underwood Road good for an EV?+

Yes. Underwood 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.

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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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