Johnson Road
WAUnclassified road11.6 km24 segments
2.4Sports
6.2Safety
11.6 kmTotal length
24Segments
24Grey spot segments
Johnson Road is a 12 km sealed road in Western Australia, Australia. It scores 5.6/10 for 4WDs with straight corners and rough surface.
7-day forecast
Vehicle scores
2.4/10
4.5/10
4.0/10
5.6/10
2.6/10
Segment quality distribution
Sports score - 24 segments
Poor (<4)100%
Sports score IQR: 2.4 - 2.4
Surface
Surface coverage
Sealed12%Unsealed88%
Score breakdown
Median component scores across all segments
Surface
3.0
Curviness
0.0
Speed
10.0
Road classUnclassified road
8.0
Traffic
9.0
Elevation
4.0
Crash history
Aggregated across all 24 segments· 5 years of data
24
Grey spots
Crash record linkage not yet available for WA. Grey spots are segments where curvature geometry mismatches the posted speed limit - these are flagged regardless of crash history.
When is this road risky?
Crash conditions - share of recorded crashes by circumstance
Wet road crashes
Crashes that occurred in wet conditions
Night crashes
Crashes that occurred after dark
Based on 5 years of crash records linked to road geometry. Crash breakdown (night, wet, weekends): VIC data 2012-2024. Other states show aggregate counts only.
Road environment
Geometry and climate-derived risk indicators
6.2/10 safety score - higher is safer
Wet road exposure53%
Night driving risk47%
Wind exposure50%
Sun glare risk73%
Wildlife strike risk11%
Risk values derived from road geometry, orientation, weather station data, and satellite canopy cover. 0 = minimal risk, 1 = maximum risk.
Segments
Top 202 segments by sports score
IDSurfaceLengthSportsMotoEV
#98581771Asphalt0.19 km8.98.99.0#98581766Asphalt0.65 km8.38.28.3#99611607Asphalt0.34 km8.38.28.3#98771603Asphalt0.27 km8.18.08.1#98581772Asphalt0.13 km7.37.07.5#98807634Asphalt0.28 km6.86.56.9#98581767Asphalt0.43 km6.86.56.9#98581770Asphalt0.46 km6.76.47.1#98581769Asphalt0.50 km6.46.16.6#99421815Asphalt0.16 km6.36.06.7#98807638Asphalt0.19 km6.05.76.4#98807633Asphalt0.09 km5.95.66.4#98581768Asphalt0.31 km5.95.76.1#99421814Asphalt0.06 km5.95.56.3#98612380Asphalt0.02 km5.85.56.3#99662795Asphalt0.09 km5.75.36.0#98612378Asphalt0.49 km5.65.35.9#98807796Asphalt0.05 km5.65.25.9#98807636Asphalt0.03 km5.65.25.9#98807798Asphalt0.06 km5.65.25.9#98595980Asphalt0.07 km5.55.25.9#98595978Asphalt0.12 km5.55.25.9#98807797Asphalt0.07 km5.55.25.9#99681294Asphalt0.05 km5.45.05.6#98807635Asphalt0.01 km5.45.05.6#99681293Asphalt0.01 km5.45.05.6#98807637Asphalt0.01 km5.45.05.6#98595979Asphalt0.01 km5.45.05.6#99681285Asphalt0.01 km5.45.05.6#98807760Asphalt0.18 km4.97.58.4#98645473Paved0.03 km4.84.55.4#98645471Paved0.06 km4.84.55.4#98645472Paved0.03 km4.84.55.4#98807749Asphalt0.59 km4.87.28.0#98645474Paved0.05 km4.54.34.9#98645475Paved0.00 km4.34.14.7#98645476Paved0.00 km4.34.14.7#99535804Asphalt0.24 km4.26.37.1#99802700Unpaved0.41 km4.06.14.0#98807759Asphalt0.15 km3.95.86.9#98807751Asphalt0.18 km3.95.86.7#99421817Asphalt0.04 km3.85.66.9#100011221Asphalt0.02 km3.65.36.7#99662785Asphalt0.01 km3.65.36.7#98571596Asphalt0.03 km3.65.36.3#99421818Asphalt0.05 km3.65.26.6#100011224Asphalt0.02 km3.65.26.6#98807750Asphalt0.05 km3.55.26.4#100148912Asphalt0.03 km3.55.16.4#98807753Asphalt0.07 km3.55.16.3#98807757Asphalt0.15 km3.55.16.3#99681335Asphalt0.03 km3.55.06.3#99662792Asphalt0.03 km3.55.06.3#99535802Asphalt0.02 km3.55.06.3#99421816Asphalt0.03 km3.45.06.0#99662793Asphalt0.03 km3.44.96.0#98807755Asphalt0.03 km3.34.85.9#98807756Asphalt0.03 km3.34.85.9#99681329Asphalt0.02 km3.34.85.9#98807758Asphalt0.18 km3.34.85.9#99535806Asphalt0.02 km3.34.85.9#99681333Asphalt0.02 km3.34.85.9#99675663Asphalt0.02 km3.34.85.9#99662790Asphalt0.02 km3.34.85.9#100011225Asphalt0.02 km3.34.85.9#99681297Asphalt0.04 km3.34.85.8#99681330Asphalt0.03 km3.24.65.6#98807754Asphalt0.02 km3.24.65.6#99662794Asphalt0.03 km3.24.65.6#99662789Asphalt0.02 km3.24.65.6#100011223Asphalt0.02 km3.24.65.6#98807752Asphalt0.01 km3.24.65.6#99675662Asphalt0.02 km3.24.65.6#99535808Asphalt0.00 km3.24.65.6#99535801Asphalt0.02 km3.24.65.6#99662783Asphalt0.02 km3.24.65.6#99662798Asphalt0.02 km3.24.75.9#100148911Asphalt0.03 km3.14.55.6#99681296Asphalt0.02 km3.14.65.6#99681280Asphalt0.01 km3.14.65.6#99662796Asphalt0.03 km3.04.45.5#99662799Asphalt0.02 km2.94.15.1#99241525Unpaved0.65 km2.45.34.0#99065684Unpaved0.07 km2.44.54.0#99241519Unpaved0.06 km2.45.34.0#99241535Unpaved0.21 km2.44.34.0#99247434Unpaved0.23 km2.44.74.0#99057003Unpaved0.50 km2.45.34.0#99057007Unpaved0.50 km2.44.34.0#99057013Unpaved0.50 km2.44.94.0#99065678Unpaved0.50 km2.44.64.0#99065679Unpaved0.50 km2.44.54.0#99065680Unpaved0.50 km2.44.54.0#99065681Unpaved0.50 km2.44.54.0#99065682Unpaved0.50 km2.44.54.0#99065683Unpaved0.57 km2.44.54.0#99110409Unpaved0.50 km2.46.04.0#99110415Unpaved0.55 km2.44.84.0#99236692Unpaved0.50 km2.44.34.0#99236694Unpaved0.50 km2.44.34.0#99236695Unpaved0.50 km2.44.54.0#99236696Unpaved0.50 km2.44.54.0#99236697Unpaved0.50 km2.46.04.0#99236699Unpaved0.50 km2.44.34.0#99236701Unpaved0.50 km2.46.04.0#99236703Unpaved0.50 km2.44.74.0#99236704Unpaved0.50 km2.44.54.0#99236706Unpaved0.49 km2.44.54.0#99241512Unpaved0.50 km2.45.34.0#99241513Unpaved0.50 km2.44.74.0#99241514Unpaved0.50 km2.44.34.0#99241515Unpaved0.50 km2.44.54.0#99241516Unpaved0.50 km2.44.34.0#99241517Unpaved0.50 km2.44.54.0#99241518Unpaved0.65 km2.46.04.0#99241520Unpaved0.50 km2.46.04.0#99241521Unpaved0.50 km2.44.54.0#99241522Unpaved0.48 km2.44.54.0#99241523Unpaved0.50 km2.44.54.0#99241524Unpaved0.65 km2.45.54.0#99241526Unpaved0.50 km2.46.04.0#99241527Unpaved0.50 km2.44.54.0#99241528Unpaved0.50 km2.44.54.0#99241529Unpaved0.50 km2.44.34.0#99241530Unpaved0.50 km2.44.34.0#99241531Unpaved0.50 km2.44.34.0#99241532Unpaved0.50 km2.44.34.0#99241533Unpaved0.50 km2.44.54.0#99241534Unpaved0.41 km2.44.34.0#99247415Unpaved0.50 km2.46.04.0#99247418Unpaved0.35 km2.44.74.0#99247420Unpaved0.50 km2.44.74.0#99247423Unpaved0.49 km2.44.74.0#99247426Unpaved0.50 km2.44.74.0#99247429Unpaved0.50 km2.44.74.0#99247432Unpaved0.50 km2.44.54.0#99247436Unpaved0.64 km2.44.74.0#99247439Unpaved0.50 km2.44.54.0#99247441Unpaved0.61 km2.44.34.0#99247444Unpaved0.39 km2.44.64.0#99247447Unpaved0.50 km2.46.04.0#99247450Unpaved0.53 km2.46.04.0#99247453Unpaved0.65 km2.45.64.0#99247456Unpaved0.12 km2.46.04.0#98705569Unpaved0.50 km2.43.84.0#98705572Unpaved0.50 km2.33.84.0#99057004Unpaved0.50 km2.33.84.0#98705585Unpaved0.50 km2.33.84.0#98818630Unpaved0.50 km2.33.84.0#98705570Unpaved0.50 km2.33.84.0#98705579Unpaved0.50 km2.33.84.0#98818631Unpaved0.50 km2.23.53.9#99065852Unpaved0.50 km2.23.53.8#98705583Unpaved0.57 km2.23.53.8#99110416Unpaved0.03 km2.23.53.8#98705587Unpaved0.50 km2.23.53.8#99548903Unpaved0.10 km2.23.53.8#99065849Unpaved0.50 km2.23.53.8#99065850Unpaved0.50 km2.23.53.8#98705588Unpaved0.50 km2.23.53.8#99065853Unpaved0.50 km2.23.53.8#99065854Unpaved0.32 km2.23.53.8#99110403Unpaved0.50 km2.23.53.8#98705589Unpaved0.64 km2.23.53.8#99110405Unpaved0.62 km2.23.53.8#98705575Unpaved0.50 km2.23.53.8#99057005Unpaved0.50 km2.23.53.8#99057006Unpaved0.36 km2.23.53.8#99110408Unpaved0.50 km2.23.53.8#98705577Unpaved0.50 km2.23.53.8#98705578Unpaved0.50 km2.23.53.8#99057011Unpaved0.50 km2.23.53.8#99057010Unpaved0.42 km2.23.53.8#99057012Unpaved0.50 km2.23.53.8#98818633Unpaved0.20 km2.23.53.8#99110411Unpaved0.50 km2.23.53.8#98705580Unpaved0.50 km2.23.53.8#98705571Unpaved0.50 km2.23.53.8#98705582Unpaved0.50 km2.23.53.8#98705590Unpaved0.21 km2.23.53.8#99065848Unpaved0.50 km2.13.33.5#98705573Unpaved0.50 km2.13.33.5#98705574Unpaved0.50 km2.13.33.5#98705576Unpaved0.50 km2.13.33.5#98705581Unpaved0.50 km2.13.33.5#98705584Unpaved0.50 km2.13.33.5#98705586Unpaved0.50 km2.13.33.5#99065855Unpaved0.01 km2.13.33.5#98818632Unpaved0.50 km2.13.33.5#99110407Unpaved0.50 km2.13.33.5#99057008Unpaved0.50 km2.13.33.5#99057009Unpaved0.50 km2.13.33.5#99110410Unpaved0.50 km2.13.33.5#99110412Unpaved0.50 km2.13.33.5#99110413Unpaved0.50 km2.13.33.5#99110414Unpaved0.50 km2.13.33.5#99065843Unpaved0.61 km2.13.33.5#99065844Unpaved0.50 km2.13.33.5#99065845Unpaved0.50 km2.13.33.5#99065846Unpaved0.50 km2.13.33.5#99065847Unpaved0.58 km2.13.33.5#99065851Unpaved0.50 km2.13.33.5API reference
Road aggregate data via the Contour API
GET
/api/v1/roads/johnson-road-waRoad aggregate - scores, stats, risk profile, activity, segment listGET
/api/v1/roads/search?q=Johnson%20Road&state=WASearch roads by nameCouncils & Government
This road is part of WA'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 Johnson Road?+
Johnson Road is approximately 12 km long. At typical touring speeds, expect around 1 hour of driving end to end, excluding stops.
Is Johnson Road sealed?+
Yes. Johnson Road is fully sealed for its entire length.
Is Johnson Road good for motorcycles?+
It is passable. Johnson Road scores 4.5/10 for motorcycles. Consider it a connector rather than a destination ride.
Can I drive Johnson Road in a caravan?+
Not recommended. Johnson Road scores 2.6/10 for caravans due to geometry, surface or gradient. Consider an alternative route if towing.
Are there any dangerous sections on Johnson Road?+
Contour has identified 24 grey spots on Johnson 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: 24 April 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.