William Street
WAPrimary road10.6 km97 segments
4.3Sports
6.8Safety
10.6 kmTotal length
97Segments
566Recorded crashes
173Grey spot segments
William Street is a 11 km sealed primary route in Western Australia, Australia. It scores 5.7/10 for EVs with straight corners and excellent surface.
7-day forecast
Vehicle scores
4.3/10
4.6/10
5.7/10
3.9/10
4.3/10
Segment quality distribution
Sports score - 97 segments
Excellent (8+)0%Good (6-8)3%Fair (4-6)52%Poor (<4)44%
Sports score IQR: 3.1 - 5.1
Surface
Surface coverage
Sealed71%Unsealed29%
Score breakdown
Median component scores across all segments
Surface
10.0
Curviness
0.0
Speed
7.0
Road classPrimary road
5.0
Traffic
5.0
Elevation
7.0
Crash history
Aggregated across all 97 segments· 5 years of data
566
Total crashes
1
Fatalities
20
Serious injuries
173
Grey spots
Source: State crash data linked to road geometry. Grey spots are segments where curvature geometry mismatches the posted speed limit.
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
6.8/10 safety score - higher is safer
Wet road exposure44%
Night driving risk48%
Wind exposure54%
Sun glare risk69%
Wildlife strike risk12%
Risk values derived from road geometry, orientation, weather station data, and satellite canopy cover. 0 = minimal risk, 1 = maximum risk.
Segments
Top 321 segments by sports score
IDSurfaceLengthSportsMotoEV
#99985307Asphalt0.14 km8.08.08.2#98661338Paved0.19 km7.97.98.1#99170702Paved0.29 km7.87.77.8#99746878Paved0.18 km6.76.56.8#99994565Paved0.06 km6.66.46.9#99428022Paved0.27 km6.56.36.6#98595815Paved0.04 km6.46.26.9#99937870Asphalt0.15 km6.36.26.6#98589711Asphalt0.31 km6.26.06.3#98719573Paved0.15 km6.05.96.0#99702185Paved0.48 km6.05.76.4#99702158Asphalt0.04 km6.05.76.4#99768832Asphalt0.05 km5.95.76.3#99702159Asphalt0.04 km5.95.66.3#98781669Asphalt0.14 km5.95.76.3#99377078-0.17 km5.96.25.8#99746879Paved0.08 km5.95.56.0#98781663Asphalt0.42 km5.95.66.0#98781667Asphalt0.46 km5.85.85.7#99531607Paved0.01 km5.85.56.4#98559606Asphalt0.06 km5.75.46.1#98559610Asphalt0.06 km5.75.36.1#100010832Asphalt0.04 km5.75.36.1#100208825Paved0.08 km5.75.35.9#98559612Asphalt0.02 km5.65.36.3#98781668Asphalt0.65 km5.65.55.5#98559622Asphalt0.05 km5.65.36.3#100176767Paved0.03 km5.65.35.8#98559608Asphalt0.03 km5.65.26.2#100204690Paved0.03 km5.55.26.0#99704378Paved0.01 km5.55.26.2#100176775Paved0.01 km5.55.26.2#100176532Paved0.01 km5.55.26.2#98559609Asphalt0.00 km5.55.26.2#100209863Asphalt0.07 km5.55.35.7#99170703Paved0.02 km5.55.26.1#98559618Asphalt0.04 km5.55.16.1#99531612Paved0.03 km5.55.15.7#99704382Paved0.09 km5.55.15.9#100207995Paved0.03 km5.55.25.6#99704384Paved0.03 km5.55.16.1#99531613Paved0.03 km5.45.16.1#99704376Paved0.01 km5.45.16.1#99704374Paved0.01 km5.45.16.1#98559620Asphalt0.04 km5.45.16.1#99704383Paved0.04 km5.45.16.1#100176536Paved0.02 km5.45.16.1#98559621Asphalt0.04 km5.45.16.1#100176533Paved0.04 km5.45.05.7#99994567Paved0.05 km5.45.05.6#99704373Paved0.04 km5.45.05.9#98562756Paved0.30 km5.45.26.0#100240493Asphalt0.04 km5.35.15.7#98559616Asphalt0.04 km5.35.05.8#98559615Asphalt0.05 km5.35.05.8#99704386Paved0.11 km5.34.95.8#99531608Paved0.12 km5.35.05.6#98559617Asphalt0.05 km5.34.95.8#99531609Paved0.03 km5.34.95.8#98709063Asphalt0.45 km5.35.15.8#100204685Paved0.02 km5.34.95.8#99656140Asphalt0.01 km5.34.95.8#99531611Paved0.02 km5.34.95.8#99704380Paved0.03 km5.34.95.8#100176535Paved0.02 km5.34.95.5#99170704Paved0.04 km5.34.95.8#100176538Asphalt0.05 km5.34.95.8#98559619Asphalt0.13 km5.34.95.8#98627939Asphalt0.04 km5.24.95.9#99979634Asphalt0.04 km5.24.85.8#99428020Paved0.12 km5.14.75.5#100204692Paved0.02 km5.14.85.3#99188122Asphalt0.11 km5.14.85.6#98781666Asphalt0.01 km5.14.85.4#98559613Asphalt0.03 km5.14.75.4#98628641Asphalt0.09 km5.14.85.8#98627938Asphalt0.09 km5.14.85.8#99414692Asphalt0.04 km5.14.85.6#98576085Paving_stones0.17 km5.06.96.7#98716516Asphalt0.00 km5.04.85.8#99656139Asphalt0.03 km5.04.65.4#99428021Paved0.02 km5.04.65.4#99888227Paved0.04 km5.04.65.4#100010833Paved0.04 km5.04.65.4#100204687Asphalt0.04 km5.04.65.4#98781533Paved0.03 km5.04.75.2#100176531Paved0.04 km5.04.65.4#99704377Paved0.04 km5.04.65.4#99531614Paved0.02 km5.04.65.4#99704385Paved0.03 km5.04.65.4#100204688Asphalt0.04 km5.04.65.4#100176537Paved0.03 km5.04.65.4#98973433Asphalt0.01 km5.04.75.7#99188123Asphalt0.01 km5.04.75.7#99870432Asphalt0.01 km5.04.75.7#100176894Asphalt0.01 km5.04.75.7#100053335Asphalt0.02 km5.04.75.7#98628642Asphalt0.05 km5.04.75.7#99870435Asphalt0.05 km5.04.75.5#99485833Asphalt0.07 km5.04.65.6#99385542Asphalt0.05 km4.94.65.6#98781665Asphalt0.26 km4.94.65.1#98555473Asphalt0.14 km4.94.65.6#98559614Asphalt0.01 km4.94.55.1#99208564Asphalt0.01 km4.94.65.6#98559611Asphalt0.01 km4.94.65.6#100101841Asphalt0.07 km4.94.65.6#99349821Paved0.40 km4.97.58.2#100204397Asphalt0.03 km4.94.65.6#100179994Paved0.00 km4.84.45.1#99704375Paved0.02 km4.84.45.1#99704379Paved0.02 km4.84.45.1#99704381Paved0.01 km4.84.45.1#98559607Asphalt0.02 km4.84.45.1#99531610Paved0.01 km4.84.45.1#100176588Paved0.01 km4.84.45.1#99521439Asphalt0.01 km4.84.45.1#100176587Asphalt0.01 km4.84.45.1#99991333Asphalt0.04 km4.84.65.4#99531616Paved0.19 km4.87.38.2#99675705Asphalt0.08 km4.84.55.4#98813972Paved0.43 km4.87.38.0#99870439Asphalt0.03 km4.84.55.4#98716520Asphalt0.11 km4.84.55.4#98719575Paved0.07 km4.84.55.4#98716511Asphalt0.04 km4.84.55.4#98716513Asphalt0.02 km4.84.55.4#98716514Asphalt0.08 km4.84.55.4#98716518Asphalt0.16 km4.84.55.4#98553425Asphalt0.11 km4.84.45.3#99377081-0.13 km4.74.94.8#99885010Asphalt0.03 km4.74.45.1#99985306Asphalt0.02 km4.74.45.3#99870434Asphalt0.04 km4.74.45.3#99188125Asphalt0.04 km4.74.45.3#99985308Asphalt0.05 km4.74.45.3#98557909Paved0.41 km4.77.17.9#98912315-0.12 km4.74.84.7#98813965Paved0.54 km4.66.97.7#98813969Paved0.54 km4.66.97.7#98636163Paved0.25 km4.54.35.0#99870437Asphalt0.09 km4.54.24.8#99870436Asphalt0.00 km4.54.24.8#98708906Paved0.07 km4.54.34.9#98719574Paved0.09 km4.54.34.9#98589712Asphalt0.11 km4.54.34.9#100246009Asphalt0.06 km4.54.14.9#99188124Asphalt0.01 km4.54.14.9#99991715Asphalt0.07 km4.54.14.9#99870433Asphalt0.07 km4.54.14.9#98697798Paved0.06 km4.44.14.7#98781664Asphalt0.39 km4.44.14.7#98661340Paved0.09 km4.34.14.7#98609655-0.12 km4.34.54.3#98716510Asphalt0.01 km4.34.14.7#98661339Paved0.00 km4.34.14.7#98592282-0.06 km4.34.44.3#98661341Paved0.07 km4.34.14.7#98661342Paved0.03 km4.34.14.7#99702184Paved0.11 km4.36.47.6#99991718Asphalt0.03 km4.33.94.6#99149627Asphalt0.01 km4.33.94.6#99485843Asphalt0.01 km4.33.94.6#99427253Asphalt0.01 km4.33.94.6#99424282Asphalt0.02 km4.33.94.9#99702186Paved0.10 km4.36.47.5#99994560Paved0.06 km4.26.37.3#99994538Paved0.04 km4.16.17.3#99994554Paved0.06 km4.16.17.1#100149058Asphalt0.06 km4.06.07.1#99424281Asphalt0.04 km4.03.64.5#98769413Dirt0.52 km4.05.14.0#100176522Paved0.14 km4.05.96.6#100180086Asphalt0.03 km3.95.77.0#98599238Paved0.15 km3.85.86.9#99349822Paved0.23 km3.85.86.4#100176592Paved0.14 km3.85.66.5#98556398Asphalt0.07 km3.75.66.7#99994537Paved0.05 km3.75.46.8#99991337Asphalt0.06 km3.65.87.0#99994542Paved0.03 km3.65.36.6#99377080-0.01 km3.63.74.0#99377083-0.01 km3.63.74.1#99755471-0.02 km3.63.74.1#98835985Asphalt0.05 km3.65.36.6#99519092Paved0.04 km3.55.16.3#99701763Paved0.05 km3.55.16.3#99701762Paved0.13 km3.55.06.0#98609656-0.04 km3.53.53.4#99994526Paved0.00 km3.45.16.4#100179993Paved0.01 km3.45.26.5#98556404Asphalt0.04 km3.45.16.4#98813980Paved0.08 km3.45.05.9#99994525Paved0.08 km3.45.06.0#99954981Paved0.03 km3.45.16.2#99774781Paved0.02 km3.44.96.3#99961615Asphalt0.03 km3.45.16.0#98594625Paved0.05 km3.45.06.4#99656217-0.04 km3.35.26.0#98836358Asphalt0.08 km3.35.06.1#98556400Asphalt0.07 km3.35.06.1#98835984Asphalt0.16 km3.35.06.1#99741464Asphalt0.08 km3.35.06.3#98836360Asphalt0.03 km3.35.06.1#99994514Paved0.03 km3.34.86.0#98629799-0.06 km3.33.43.7#99377082-0.12 km3.33.43.7#99519097Paved0.05 km3.34.86.2#99521960Paved0.01 km3.34.86.2#99994523Paved0.00 km3.34.86.2#99531615Paved0.01 km3.34.86.2#99849829Paved0.01 km3.34.86.2#99994516Paved0.02 km3.34.76.1#99738207Paved0.05 km3.34.86.3#99994518Paved0.02 km3.24.76.1#99994522Paved0.02 km3.24.76.1#100149048-0.04 km3.25.05.8#99519095Paved0.07 km3.24.65.7#98769415Dirt0.19 km3.23.43.5#99994519Paved0.02 km3.24.65.9#100176524Paved0.06 km3.24.65.9#99704371Paved0.02 km3.24.65.9#99994524Paved0.08 km3.24.75.7#99485564-0.03 km3.25.05.8#99519094Paved0.02 km3.24.65.9#98813967Paved0.04 km3.24.65.9#99531617Paved0.04 km3.24.85.9#99660489Asphalt0.02 km3.25.06.3#99774782Paved0.02 km3.24.65.8#99994517Paved0.04 km3.24.65.6#99485565-0.03 km3.25.05.7#99660490Asphalt0.02 km3.25.06.3#98654814Paved0.09 km3.24.75.7#98556401Asphalt0.32 km3.24.75.7#99961619Asphalt0.03 km3.24.85.7#99994533Paved0.20 km3.24.65.5#99994520Paved0.02 km3.14.55.8#99994530Paved0.06 km3.14.55.8#99994532Paved0.03 km3.14.55.8#100176523Paved0.03 km3.14.55.8#100176589Paved0.03 km3.14.55.8#99643854Asphalt0.02 km3.14.65.5#98813970Paved0.04 km3.14.55.8#99994531Paved0.09 km3.14.55.6#98599239Paved0.02 km3.14.66.1#99365956Asphalt0.01 km3.14.66.1#99994540Paved0.01 km3.14.55.5#98576086Paving_stones0.05 km3.14.24.6#99377079-0.03 km3.13.13.3#98592280-0.08 km3.13.13.2#99994527Paved0.02 km3.04.45.3#98710363-0.12 km3.04.95.5#99521961Paved0.08 km3.04.35.4#99521958Paved0.02 km3.04.35.3#99693108Paved0.04 km3.04.35.4#99485552-0.02 km3.04.75.6#99994543Paved0.01 km3.04.35.3#99704370Paved0.03 km3.04.35.4#99885009Asphalt0.01 km3.04.35.8#99188121Asphalt0.01 km3.04.35.8#99994536Paved0.02 km3.04.25.4#99521965Paved0.02 km3.04.25.4#99994535Paved0.13 km3.04.25.4#99994528Paved0.05 km3.04.25.4#98813976Paved0.03 km3.04.25.4#99994521Paved0.02 km3.04.25.4#99704372Paved0.02 km3.04.25.4#100176591Paved0.04 km3.04.25.4#99485553-0.02 km3.04.65.5#99888228Asphalt0.04 km2.94.35.4#99994512Paved0.01 km2.94.15.1#99704369Paved0.02 km2.94.15.1#99885167Asphalt0.04 km2.94.25.4#99994541Paved0.00 km2.94.15.1#99994513Paved0.01 km2.94.15.1#99994529Paved0.03 km2.94.15.1#98592281-0.08 km2.92.93.0#98552128-0.21 km2.92.93.0#99774780Paved0.00 km2.94.05.1#100176590Paved0.02 km2.94.15.1#99994539Paved0.01 km2.94.05.1#99994534Paved0.03 km2.94.05.1#99521963Paved0.01 km2.94.05.1#99704394Paved0.03 km2.94.05.1#99531605Paved0.00 km2.94.05.1#99531604Paved0.02 km2.94.05.1#98813975Paved0.02 km2.94.05.1#99994515Paved0.00 km2.94.05.1#98813978Paved0.01 km2.94.05.1#99961623Asphalt0.02 km2.94.35.5#98655319-0.05 km2.94.45.3#99961617Asphalt0.02 km2.84.35.5#100180087-0.01 km2.84.45.3#99675709Asphalt0.03 km2.84.15.2#98595770Paved0.04 km2.84.05.0#99954984-0.03 km2.84.35.0#99093243Unpaved0.06 km2.82.83.1#98655321-0.03 km2.84.35.0#99643853-0.34 km2.84.35.0#99701726Asphalt0.01 km2.74.05.1#98685857-0.26 km2.74.24.6#99335943-0.17 km2.64.24.7#98594624Paved0.02 km2.63.74.9#99907371Asphalt0.00 km2.63.85.3#98685856-0.50 km2.64.04.3#98685855-0.50 km2.64.04.3#99656215-0.08 km2.53.84.5#98693695-0.43 km2.54.04.5#98710362-0.25 km2.54.04.5#98693693-0.50 km2.54.04.5#98655320-0.02 km2.53.84.3#99656216-0.01 km2.53.84.3#99991335Asphalt0.00 km2.43.74.7#98665609Unpaved0.37 km2.46.04.0#98665607Unpaved0.65 km2.46.04.0#98665605Unpaved0.50 km2.44.84.0#98665612Unpaved0.02 km2.44.24.0#98693694-0.44 km2.43.74.1#99385715Asphalt0.02 km2.23.14.2#99545069Unpaved0.06 km2.23.53.8#99545068Unpaved0.01 km2.13.33.5API reference
Road aggregate data via the Contour API
GET
/api/v1/roads/william-street-waRoad aggregate - scores, stats, risk profile, activity, segment listGET
/api/v1/roads/search?q=William%20Street&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 William Street?+
William Street is approximately 11 km long. At typical touring speeds, expect around 1 hour of driving end to end, excluding stops.
Is William Street sealed?+
Yes. William Street is fully sealed for its entire length.
Is William Street good for motorcycles?+
It is passable. William Street scores 4.6/10 for motorcycles. Consider it a connector rather than a destination ride.
Can I drive William Street in a caravan?+
With care. William Street scores 4.3/10 for caravans. Some sections may be tight or rough for a heavy tow.
Are there any dangerous sections on William Street?+
Contour has identified 173 grey spots on William Street - 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.