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Princes Motorway

NSWMotorwayAsphalt0.41 km2 lanes#111250990
4.8RQS
2°/kmCurviness
13.3 m/kmElevation change
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Vehicle scores
4.8/10
SPTSportsSealed roads, curviness, open mountain passes
4.2/10
MOTMotoTight bends, switchbacks, technical mountain roads
5.1/10
EVEVSmooth surface, sealed roads, range-friendly routing
3.0/10
4WD4WDGravel tracks, off-road access, recovery risk ratings
5.5/10
VANCaravanSmooth sealed roads, gentle grades, no steep passes
How the score is built
Algorithm factors
SurfaceAsphalt
10.0
Smooth sealed asphalt scores 10. Chipseal 8. Gravel 5. Dirt 2.
Curviness2°/km
0.7
Long straights with few corners
Speed110 km/h
10.0
Sweet spot is 60–110 km/h. Below 40 is suburban crawl. Above 110 is freeway.
Road classMotorway
0.0
Motorways score zero. Tertiary roads score 9.
TrafficMotorway
1.0
Expect other vehicles at peak times
Elevation13.3 m/km
4.0
Moderate hills
Safety score
9.9/10 — higher is safer

Composite of wet, night, spot risk, fauna, flood, glare and wind factors.

Road intel
Crash history
10 years of recorded crash data
Low risk
3
Total crashes
0
Fatalities
0
Serious injuries
33% at night7.3 crashes/km

Source: State crash data linked to road geometry. Data covers 10 years of recorded incidents. Crash breakdown (night, wet, weekends): VIC data 2012-2024.

Community
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Nearby segments
Higher-scoring segments on the same road
Lady Wakehurst Drive
4.8 km away
9.3#110625219
Lady Wakehurst Drive
4.3 km away
9.3#111158217
Lady Wakehurst Drive
4.9 km away
9.3#110625218
API reference
This data is available via the Contour API
GET/api/segments/111250990?type=roadPublic — scores, geometry, community data
GET/api/v1/segments/111250990?type=roadAuthenticated — full data including crash block
GET/api/segments/nearby?lat=-34.210&lng=150.961&radius_m=5000Find segments near a coordinate
Segment ID: 111250990  ·  State: NSW  ·  Sources: OpenStreetMap, TAC CrashStats, SILO, BOM, Global Wind Atlas, Copernicus

Councils & Government

This road is part of NSW'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.

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Contour road scores are based on road geometry, surface quality, and traffic data. They are a guide only. Always drive to conditions, follow local road rules, and exercise your own judgement. Do not use Contour while driving.