Central Arnhem Highway
Central Arnhem Highway is a 266 km sealed trunk route in the Northern Territory, Australia. It scores 4.7/10 for motorcycles with straight corners and rough surface.
7-day forecast
Sports score IQR: 4.0 - 5.0
Crash record linkage not yet available for NT. Grey spots are segments where curvature geometry mismatches the posted speed limit - these are flagged regardless of crash history.
Risk values derived from road geometry, orientation, weather station data, and satellite canopy cover. 0 = minimal risk, 1 = maximum risk.
/api/v1/roads/central-arnhem-highway-ntRoad aggregate - scores, stats, risk profile, activity, segment list/api/v1/roads/search?q=Central%20Arnhem%20Highway&state=NTSearch roads by nameCouncils & Government
This road is part of NT'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 →How long is Central Arnhem Highway?+
Central Arnhem Highway is approximately 266 km long. At typical touring speeds, expect around 4 hours of driving end to end, excluding stops.
Is Central Arnhem Highway sealed?+
Yes. Central Arnhem Highway is fully sealed for its entire length.
Is Central Arnhem Highway good for motorcycles?+
It is passable. Central Arnhem Highway scores 4.7/10 for motorcycles. Consider it a connector rather than a destination ride.
Can I drive Central Arnhem Highway in a caravan?+
With care. Central Arnhem Highway scores 4.0/10 for caravans. Some sections may be tight or rough for a heavy tow.
Are there any dangerous sections on Central Arnhem Highway?+
Contour has identified 556 grey spots on Central Arnhem Highway - sections where the road geometry does not match the posted speed limit. Take extra care in wet or low-visibility conditions.
Road data last updated: 24 April 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.