Old Grassy Road

TASSecondary road13.8 km35 segmentsC201

6.1Sports

13.8 kmTotal length

35Segments

36Grey spot segments

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Old Grassy Road is a 14 km sealed secondary route in Tasmania, Australia. It scores 7.4/10 for caravans with gently winding corners and excellent surface.

No street view at this location

7-day forecast

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Scores par véhicule

6.1/10

SPTSportRoutes revêtues, sinuosité, cols de montagne

6.5/10

MOTMotoVirages serrés, lacets, routes techniques

6.3/10

VEVESurface lisse, routes revêtues, compatible avec l'autonomie

6.8/10

4x44x4Accès gravier, aptitude hors-route

7.4/10

VANCaravaneRevêtement lisse, pentes douces, pas de cols raides

Distribution de qualité des tronçons

Score Sport - 35 tronçons

Excellent (8+)25%Bon (6-8)28%Correct (4-6)47%

IQR score Sport : 4.0 - 8.0

Surface

Surface coverage

Sealed52%Unsealed49%

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

5.9

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

7.0

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

Dénivelé

4.0

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

Road intel

Grey spots36 of 35 segments

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

Historique des accidents

Agrégé sur les 35 tronçons

Zones grises

La liaison des registres d'accidents n'est pas encore disponible pour TAS. Les zones grises sont des tronçons où la géométrie de courbure ne correspond pas à la limite de vitesse - elles sont signalées indépendamment de l'historique d'accidents.

API reference

Road aggregate data via the Contour API

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

GET/api/v1/roads/search?q=Old%20Grassy%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 Old Grassy Road?+

Old Grassy Road is approximately 14 km long. At typical touring speeds, expect around 1 hour of driving end to end, excluding stops.

Is Old Grassy Road sealed?+

Yes. Old Grassy Road is fully sealed for its entire length.

Is Old Grassy Road good for motorcycles?+

It rates well. Old Grassy Road scores 6.5/10 for motorcycles, with enough character to be worth the trip for most riders.

Can I drive Old Grassy Road in a caravan?+

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

Is Old Grassy Road good for an EV?+

Yes. Old Grassy Road scores 6.3/10 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 Old Grassy Road?+

Contour has identified 36 grey spots on Old Grassy Road - 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: 26 April 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.

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