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Muir Highway

WATrunk road161.0 km397 segments102
5.8Sports
7.8Safety
161.0 kmTotal length
397Segments
406Grey spot segments

Muir Highway is a 161 km sealed trunk route in Western Australia, Australia. It scores 6.5/10 for caravans with straight corners and excellent surface.

7-day forecast

Vehicle scores
5.8/10
SPTSportsSealed roads, curviness, mountain passes
5.3/10
MOTMotoTight bends, switchbacks, technical roads
6.1/10
EVEVSmooth surface, sealed roads, range-friendly
4.3/10
4WD4WDGravel access, off-road suitability
6.5/10
VANCaravanSmooth sealed, gentle grades, no steep passes
Segment quality distribution
Sports score - 397 segments
Excellent (8+)4%Good (6-8)41%Fair (4-6)54%Poor (<4)1%

Sports score IQR: 5.1 - 7.0

Surface
Surface coverage
Sealed100%
Score breakdown
Median component scores across all segments
Surface
10.0
Median surface quality. Smooth sealed asphalt scores 10. Chipseal 8. Gravel 5.
Curviness
1.5
Median curviness. Higher scores mean more bends per kilometre.
Speed
10.0
Speed limit suitability. Sweet spot is 60-110 km/h.
Road classTrunk road
3.0
Road classification. Motorways score zero. Tertiary roads score 9.
Traffic
3.0
Estimated traffic density. Lower traffic = higher score.
Elevation
4.0
Elevation change per kilometre. More climbing = higher score.
Crash history
Aggregated across all 397 segments· 5 years of data
406
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

0%

Night crashes

Crashes that occurred after dark

0%

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
7.8/10 safety score - higher is safer
Wet road exposure43%
Night driving risk37%
Wind exposure46%
Sun glare risk89%
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 406 segments by sports score
IDSurfaceLengthSportsMotoEV
#99763172Asphalt0.43 km8.58.38.5#98705615Asphalt0.43 km8.58.38.5#99763164Asphalt0.36 km8.48.28.4#99763151Asphalt0.49 km8.38.18.3#99763178Asphalt0.22 km8.38.18.3#99763194Asphalt0.37 km8.28.18.3#99763197Asphalt0.63 km8.28.08.3#99763176Asphalt0.38 km8.28.08.3#99763115Asphalt0.40 km8.28.08.3#99436364Asphalt0.40 km8.28.08.3#99870876Asphalt0.42 km8.28.08.3#99436373Asphalt0.65 km8.17.98.1#99763068Asphalt0.46 km8.17.98.1#99763146Asphalt0.34 km8.17.88.2#99763175Asphalt0.38 km8.07.78.1#99763183Asphalt0.50 km8.07.78.0#99873351Asphalt0.65 km8.07.88.0#99763141Asphalt0.41 km8.07.78.0#99892277Asphalt0.50 km8.07.77.9#99892266Asphalt0.26 km7.97.68.1#99763133Asphalt0.50 km7.97.88.0#99873365Asphalt0.34 km7.97.67.9#99884291Asphalt0.60 km7.97.67.8#99436370Asphalt0.35 km7.87.67.8#99763119Asphalt0.45 km7.87.57.8#98712089Asphalt0.64 km7.87.57.8#98714068Asphalt0.40 km7.77.57.8#99892267Asphalt0.39 km7.77.47.7#99763123Asphalt0.38 km7.77.47.7#98712095Asphalt0.42 km7.77.47.7#99017882Paved0.45 km7.77.67.8#99436374Asphalt0.36 km7.77.47.7#99876742Asphalt0.61 km7.77.57.8#99884344Asphalt0.54 km7.77.47.7#99892237Asphalt0.53 km7.77.47.7#99876745Asphalt0.43 km7.67.57.8#99884365Asphalt0.65 km7.67.37.6#99892278Asphalt0.50 km7.67.37.6#99763155Asphalt0.39 km7.67.37.6#99892242Asphalt0.39 km7.67.37.6#98714055Asphalt0.50 km7.57.27.6#99763196Asphalt0.58 km7.57.27.6#99884315Asphalt0.49 km7.57.47.5#98714056Asphalt0.65 km7.57.17.3#99884322Asphalt0.65 km7.57.17.3#98705599Asphalt0.41 km7.57.17.5#99763139Asphalt0.65 km7.47.17.5#99763180Asphalt0.54 km7.47.17.3#99876748Asphalt0.45 km7.47.17.3#99892271Asphalt0.40 km7.47.17.3#98714054Asphalt0.48 km7.47.17.3#99892238Asphalt0.37 km7.47.17.3#99876749Asphalt0.37 km7.47.17.5#98712090Asphalt0.35 km7.47.17.5#99763160Asphalt0.37 km7.47.17.6#99870877Asphalt0.28 km7.47.17.5#99884320Asphalt0.50 km7.47.07.2#99763156Asphalt0.36 km7.47.17.5#99892288Asphalt0.40 km7.37.07.4#99884307Asphalt0.46 km7.37.07.4#99763173Asphalt0.50 km7.37.07.6#99763163Asphalt0.36 km7.37.07.4#99892261Asphalt0.39 km7.37.07.5#99876747Asphalt0.32 km7.37.07.2#99884335Asphalt0.50 km7.37.07.2#98714053Asphalt0.62 km7.37.07.2#98714032Asphalt0.35 km7.37.07.4#98712094Asphalt0.58 km7.37.07.2#99436369Asphalt0.39 km7.37.07.5#99884356Asphalt0.50 km7.37.07.4#99763131Asphalt0.19 km7.37.27.6#99892263Asphalt0.45 km7.36.97.5#98714067Asphalt0.39 km7.36.97.3#99763091Asphalt0.52 km7.26.97.3#98712081Asphalt0.57 km7.26.97.3#99892241Asphalt0.40 km7.26.97.1#99763148Asphalt0.49 km7.26.97.3#99436362Asphalt0.50 km7.26.97.3#99873358Asphalt0.36 km7.26.97.3#99884368Asphalt0.31 km7.26.87.3#98705605Asphalt0.63 km7.26.87.1#99763095Asphalt0.38 km7.26.87.1#99763188Asphalt0.36 km7.26.87.4#99892284Asphalt0.50 km7.16.87.3#116392273Asphalt0.37 km7.16.87.0#99763113Asphalt0.45 km7.16.87.3#99763108Asphalt0.38 km7.16.87.3#98705611Asphalt0.42 km7.16.87.0#99436375Asphalt0.58 km7.16.77.2#99763190Asphalt0.44 km7.16.77.3#99763080Asphalt0.55 km7.16.77.2#99892239Asphalt0.65 km7.16.77.0#98712085Asphalt0.42 km7.06.77.2#99436365Asphalt0.49 km7.06.76.9#99873359Asphalt0.39 km7.06.77.2#99436376Asphalt0.37 km7.06.76.9#99763099Asphalt0.37 km7.06.77.2#98712084Asphalt0.46 km7.06.66.9#99892253Asphalt0.39 km7.06.77.2#98705604Asphalt0.44 km7.06.67.1#98714060Asphalt0.53 km7.06.67.1#98712083Asphalt0.41 km7.06.66.9#98712092Asphalt0.42 km7.06.67.3#99763121Asphalt0.42 km7.06.67.1#99892247Asphalt0.49 km7.06.67.1#99763161Asphalt0.43 km7.06.67.1#99763110Asphalt0.36 km6.96.66.9#99884349Asphalt0.65 km6.96.66.9#98714070Asphalt0.50 km6.96.66.9#99436367Asphalt0.37 km6.96.57.1#99892273Asphalt0.50 km6.96.57.1#99884305Asphalt0.50 km6.96.56.8#99884292Asphalt0.39 km6.96.57.1#99884347Asphalt0.36 km6.96.57.1#99763104Asphalt0.51 km6.96.56.8#99892249Asphalt0.39 km6.96.57.0#99892257Asphalt0.49 km6.96.56.8#99017879Paved0.45 km6.96.57.0#99884317Asphalt0.38 km6.86.56.8#99892243Asphalt0.50 km6.86.57.0#99892240Asphalt0.59 km6.86.46.8#99884366Asphalt0.16 km6.86.47.0#99763089Asphalt0.39 km6.86.47.0#99763149Asphalt0.41 km6.86.46.8#98712087Asphalt0.42 km6.86.46.9#98714030Asphalt0.60 km6.86.46.7#99763137Asphalt0.23 km6.76.46.9#99892260Asphalt0.39 km6.76.46.7#99763076Asphalt0.33 km6.76.36.9#99884296Asphalt0.55 km6.76.36.9#98705609Asphalt0.43 km6.76.36.7#99884350Asphalt0.58 km6.76.36.7#99967619Asphalt0.25 km6.76.36.9#99884312Asphalt0.40 km6.76.36.7#99884326Asphalt0.55 km6.66.26.5#99763102Asphalt0.35 km6.66.26.8#99763101Asphalt0.59 km6.56.26.6#99436363Asphalt0.38 km6.56.16.8#99873370Asphalt0.60 km6.56.16.8#99763144Asphalt0.32 km6.56.16.8#99884332Asphalt0.41 km6.56.16.5#99436378Asphalt0.45 km6.56.16.7#99892234Asphalt0.24 km6.56.36.8#99436385Asphalt0.19 km6.56.16.7#99873352Asphalt0.41 km6.56.36.7#98714044Asphalt0.50 km6.56.16.7#99884319Asphalt0.42 km6.56.16.4#99873322Asphalt0.36 km6.56.16.7#99884294Asphalt0.44 km6.56.16.8#99763097Asphalt0.27 km6.46.06.5#99763135Asphalt0.43 km6.46.06.7#99884323Asphalt0.65 km6.46.16.1#99873368Asphalt0.50 km6.46.06.7#98705602Asphalt0.49 km6.46.06.4#98714015Asphalt0.18 km6.46.06.4#99873323Asphalt0.50 km6.35.96.6#99876741Asphalt0.24 km6.35.96.6#98714049Asphalt0.35 km6.35.96.6#99763158Asphalt0.31 km6.35.96.7#99873363Asphalt0.50 km6.36.16.7#99892251Asphalt0.23 km6.35.96.6#99873320Asphalt0.36 km6.35.96.4#99892268Asphalt0.53 km6.35.96.6#99892254Asphalt0.39 km6.35.86.5#99892259Asphalt0.53 km6.36.06.3#99884306Asphalt0.50 km6.25.86.3#99892244Asphalt0.51 km6.25.86.5#99892235Asphalt0.45 km6.26.06.6#99892248Asphalt0.56 km6.25.76.3#99892250Asphalt0.38 km6.25.96.4#98705601Asphalt0.45 km6.25.76.3#99873355Asphalt0.58 km6.15.76.2#99763111Asphalt0.36 km6.15.76.4#99763166Asphalt0.39 km6.15.76.4#98714042Asphalt0.64 km6.15.76.4#99892265Asphalt0.39 km6.15.76.4#99884313Asphalt0.28 km6.15.76.2#98714033Asphalt0.60 km6.15.66.2#99873367Asphalt0.14 km6.15.66.4#99884310Asphalt0.36 km6.15.86.3#99873353Asphalt0.50 km6.05.66.4#99017884Paved0.26 km6.05.66.4#98705603Asphalt0.50 km6.05.66.3#99892252Asphalt0.47 km6.05.56.1#99884295Asphalt0.36 km6.05.56.1#99873356Asphalt0.50 km6.05.56.1#98714016Asphalt0.18 km5.95.66.0#99884339Asphalt0.36 km5.95.55.9#99876750Asphalt0.36 km5.95.55.9#99436368Asphalt0.34 km5.95.56.1#99967615Asphalt0.50 km5.95.46.2#99763153Asphalt0.32 km5.95.46.4#99436371Asphalt0.07 km5.95.66.0#99436384Asphalt0.41 km5.95.46.2#98714047Asphalt0.45 km5.85.66.0#98714061Asphalt0.35 km5.85.46.2#99884328Asphalt0.61 km5.85.55.9#99876743Asphalt0.11 km5.85.36.2#99892245Asphalt0.25 km5.85.36.2#99763181Asphalt0.59 km5.85.36.2#98714069Asphalt0.39 km5.85.36.2#98771066Asphalt0.36 km5.85.35.9#98712082Asphalt0.56 km5.85.36.1#99763117Asphalt0.45 km5.85.35.9#99884297Asphalt0.38 km5.75.35.8#98712093Asphalt0.22 km5.75.36.3#99436377Asphalt0.50 km5.75.26.1#99763170Asphalt0.15 km5.75.26.1#99877034Paved0.17 km5.75.25.8#99763093Asphalt0.03 km5.75.26.3#99873375Asphalt0.04 km5.75.26.3#99884370Asphalt0.05 km5.75.26.3#116519036Asphalt0.07 km5.75.26.3#99892275Asphalt0.12 km5.65.26.0#99892289Asphalt0.36 km5.65.26.0#99892258Asphalt0.32 km5.65.35.8#99873321Asphalt0.36 km5.65.25.8#99436380Asphalt0.50 km5.65.26.0#99763168Asphalt0.11 km5.65.26.2#99892255Asphalt0.53 km5.65.15.8#99892269Asphalt0.45 km5.65.16.0#98712088Asphalt0.09 km5.65.16.2#116173119Asphalt0.14 km5.65.16.1#99892272Asphalt0.39 km5.65.15.8#99873364Asphalt0.36 km5.65.15.8#98714073Asphalt0.03 km5.65.16.1#99967616Asphalt0.24 km5.65.16.1#99967618Asphalt0.45 km5.65.16.0#99763167Asphalt0.03 km5.65.16.1#99884367Asphalt0.11 km5.65.16.1#99763067Asphalt0.04 km5.65.16.1#99884369Asphalt0.11 km5.65.16.1#99436361Asphalt0.03 km5.65.16.1#98705613Asphalt0.35 km5.65.16.1#99901971Asphalt0.24 km5.55.15.8#99763142Asphalt0.42 km5.55.05.7#99873319Asphalt0.50 km5.55.05.9#99876746Asphalt0.06 km5.55.05.9#99892291Asphalt0.65 km5.55.05.9#99892292Asphalt0.50 km5.44.95.7#99884303Asphalt0.50 km5.44.95.9#98714072Asphalt0.14 km5.44.95.9#99873354Asphalt0.50 km5.44.95.9#99436379Asphalt0.42 km5.44.95.9#99763187Asphalt0.56 km5.44.95.8#99436372Asphalt0.10 km5.44.95.8#99763078Asphalt0.42 km5.44.95.6#98714034Asphalt0.44 km5.44.95.8#99873306Asphalt0.36 km5.44.95.8#99873374Asphalt0.50 km5.44.95.8#98771061Asphalt0.10 km5.44.95.8#99884354Asphalt0.18 km5.44.95.8#99873360Asphalt0.50 km5.44.95.8#99884360Asphalt0.50 km5.44.95.8#98714075Asphalt0.58 km5.44.95.8#99763082Asphalt0.35 km5.44.95.8#99967614Asphalt0.52 km5.44.95.8#99870878Asphalt0.03 km5.44.95.8#99892290Asphalt0.27 km5.44.95.8#99873307Asphalt0.43 km5.44.95.8#99892256Asphalt0.45 km5.44.95.5#99884355Asphalt0.46 km5.44.95.8#116484361Asphalt0.09 km5.44.95.8#99873376Asphalt0.06 km5.44.95.8#99436383Asphalt0.42 km5.44.95.8#99436382Asphalt0.10 km5.44.95.8#99967617Asphalt0.31 km5.44.95.8#99884620Asphalt0.14 km5.44.95.8#99884301Asphalt0.48 km5.44.95.8#99873369Asphalt0.41 km5.44.95.8#99884293Asphalt0.51 km5.44.95.8#98705607Asphalt0.50 km5.44.95.8#99873357Asphalt0.59 km5.44.95.8#99436366Asphalt0.01 km5.44.95.8#98714050Asphalt0.46 km5.44.95.6#99892264Asphalt0.49 km5.44.95.6#99892281Asphalt0.50 km5.34.85.6#99763084Asphalt0.62 km5.34.85.6#98714063Asphalt0.45 km5.34.85.6#98714074Asphalt0.50 km5.34.85.6#98771064Asphalt0.46 km5.34.85.6#99892274Asphalt0.48 km5.34.85.5#99884333Asphalt0.50 km5.34.85.5#99892295Asphalt0.50 km5.34.85.5#99892293Asphalt0.50 km5.34.75.5#99901970Asphalt0.25 km5.34.85.5#99892280Asphalt0.48 km5.24.75.5#98712091Asphalt0.47 km5.24.75.5#99763185Asphalt0.50 km5.24.75.5#99884298Asphalt0.37 km5.24.75.5#99901972Asphalt0.08 km5.24.75.5#99884324Asphalt0.60 km5.24.75.3#98712086Asphalt0.50 km5.24.65.4#99892279Asphalt0.50 km5.14.65.4#99892282Asphalt0.50 km5.14.65.4#99873366Asphalt0.52 km5.14.65.4#99892236Asphalt0.38 km5.14.65.4#99892233Asphalt0.11 km5.14.65.4#99884302Asphalt0.50 km5.14.65.4#99884299Asphalt0.48 km5.14.65.4#99873373Asphalt0.09 km5.14.65.4#99763087Asphalt0.45 km5.14.65.4#99873304Asphalt0.09 km5.14.65.4#98714071Asphalt0.24 km5.14.65.4#98714066Asphalt0.55 km5.14.65.4#98714059Asphalt0.54 km5.14.65.4#98714045Asphalt0.46 km5.14.65.4#98712080Asphalt0.16 km5.14.65.4#98705600Asphalt0.55 km5.14.65.4#98771062Asphalt0.15 km5.14.65.4#99763192Asphalt0.04 km5.14.65.4#98714064Asphalt0.47 km5.14.65.4#99873361Asphalt0.52 km5.14.65.4#99873362Asphalt0.50 km5.14.65.4#98714052Asphalt0.50 km5.14.65.4#98714051Asphalt0.50 km5.14.65.4#99873305Asphalt0.36 km5.14.65.4#99873314Asphalt0.50 km5.14.65.4#99873315Asphalt0.50 km5.14.65.4#99873316Asphalt0.23 km5.14.65.4#99884300Asphalt0.15 km5.14.65.4#99884304Asphalt0.40 km5.14.65.4#99892297Asphalt0.50 km5.14.65.4#99884308Asphalt0.50 km5.14.65.4#99884309Asphalt0.41 km5.14.65.4#99884311Asphalt0.46 km5.14.65.4#99884314Asphalt0.10 km5.14.65.4#98656922Asphalt0.43 km5.14.65.4#99873371Asphalt0.09 km5.14.65.4#99884331Asphalt0.50 km5.14.65.4#99763085Asphalt0.13 km5.14.65.4#99884334Asphalt0.64 km5.14.65.4#99884336Asphalt0.50 km5.14.65.4#99884342Asphalt0.50 km5.14.65.4#99884346Asphalt0.36 km5.14.65.4#99884351Asphalt0.16 km5.14.65.4#99884353Asphalt0.20 km5.14.65.4#99884359Asphalt0.50 km5.14.65.4#99884361Asphalt0.54 km5.14.65.4#99884619Asphalt0.17 km5.14.65.4#99876744Asphalt0.50 km5.14.65.4#99873372Asphalt0.54 km5.14.65.4#99884621Asphalt0.09 km5.14.65.4#99873311Asphalt0.50 km5.14.65.4#99892262Asphalt0.49 km5.14.65.4#99892270Asphalt0.40 km5.14.65.4#99763106Asphalt0.10 km5.14.65.4#99892276Asphalt0.43 km5.14.65.4#99892286Asphalt0.50 km5.14.65.4#99967613Asphalt0.50 km5.14.65.4#99892296Asphalt0.50 km5.14.65.2#99884329Asphalt0.48 km5.04.45.1#99884327Asphalt0.50 km5.04.45.1#99884363Asphalt0.62 km5.04.45.1#99873310Asphalt0.48 km5.04.45.1#98714043Asphalt0.51 km5.04.45.1#98712096Asphalt0.00 km5.04.45.1#98714046Asphalt0.34 km5.04.45.1#99884321Asphalt0.59 km5.04.45.1#99892283Asphalt0.54 km5.04.45.1#99892285Asphalt0.50 km5.04.45.1#99892287Asphalt0.50 km5.04.45.1#99884343Asphalt0.51 km5.04.45.1#99884341Asphalt0.50 km5.04.45.1#99884340Asphalt0.50 km5.04.45.1#99884348Asphalt0.50 km5.04.45.1#99884338Asphalt0.50 km5.04.45.1#99884352Asphalt0.15 km5.04.45.1#99884330Asphalt0.50 km5.04.45.1#99884357Asphalt0.50 km5.04.45.1#99436381Asphalt0.51 km5.04.45.1#99884364Asphalt0.17 km5.04.45.1#99884318Asphalt0.09 km5.04.45.1#98656920Asphalt0.01 km5.04.45.1#99884325Asphalt0.50 km5.04.45.1#116526068Asphalt0.28 km5.04.45.1#98712079Asphalt0.50 km5.04.45.1#98714031Asphalt0.50 km5.04.45.1#99884345Asphalt0.50 km5.04.45.1#98714048Asphalt0.39 km5.04.45.1#99873318Asphalt0.50 km5.04.45.1#99873313Asphalt0.50 km5.04.45.1#99873312Asphalt0.41 km5.04.45.1#99873308Asphalt0.46 km5.04.45.1#98714062Asphalt0.50 km5.04.45.1#99884362Asphalt0.50 km5.04.45.1#99892294Asphalt0.50 km5.04.45.1#99884337Asphalt0.61 km5.04.45.1#98714040Asphalt0.10 km4.84.45.4#98714037Asphalt0.08 km4.84.45.4#98714041Asphalt0.16 km4.84.45.4#99901969Asphalt0.08 km4.74.25.0#98714036Asphalt0.14 km4.64.14.9#98714038Asphalt0.04 km4.43.94.7#98714039Asphalt0.01 km4.43.94.7#98714035Asphalt0.50 km4.43.94.7#99884358Asphalt0.50 km4.33.94.9#98656921Asphalt0.26 km4.33.94.9#99873317Asphalt0.55 km4.33.94.9#98714058Asphalt0.50 km4.23.74.6#99892246Asphalt0.50 km4.03.64.5#98714057Asphalt0.37 km4.03.64.5#116526069Asphalt0.21 km3.83.44.2#98714065Asphalt0.50 km3.83.44.2#99884316Asphalt0.38 km3.83.44.2#99873309Asphalt0.50 km3.83.44.2
API reference
Road aggregate data via the Contour API
GET/api/v1/roads/muir-highway-waRoad aggregate - scores, stats, risk profile, activity, segment list
GET/api/v1/roads/search?q=Muir%20Highway&state=WASearch roads by name

Councils & 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 Muir Highway?+

Muir Highway is approximately 161 km long. At typical touring speeds, expect around 2 hours of driving end to end, excluding stops.

Is Muir Highway sealed?+

Yes. Muir Highway is fully sealed for its entire length.

Is Muir Highway good for motorcycles?+

It is passable. Muir Highway scores 5.3/10 for motorcycles. Consider it a connector rather than a destination ride.

Can I drive Muir Highway in a caravan?+

Yes. Muir Highway scores 6.5/10 for caravans, making it a reasonable choice for towing. Watch for changes in surface and any steep gradients.

Is Muir Highway good for an EV?+

Yes. Muir Highway scores 6.1/10 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 Muir Highway?+

Contour has identified 406 grey spots on Muir Highway - sections where the road geometry does not match the posted speed limit. Take extra care in wet or low-visibility conditions.

Similar roads

Road data last updated: 23 April 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.