Opal Creek Boulevard

SASecondary road2.5 km26 segments

5.8Sports

2.5 kmTotal length

26Segments

1Recorded crashes

Opal Creek Boulevard is a 2.5 km sealed secondary route in South Australia, Australia. It scores 6.8/10 for caravans with straight corners and excellent surface.

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Vehicle scores

5.8/10

SPTSportsSealed roads, curviness, mountain passes

5.9/10

MOTMotoTight bends, switchbacks, technical roads

6.0/10

EVEVSmooth surface, sealed roads, range-friendly

5.0/10

4WD4WDGravel access, off-road suitability

6.8/10

VANCaravanSmooth sealed, gentle grades, no steep passes

Segment quality distribution

Sports score - 26 segments

Good (6-8)43%Fair (4-6)57%

Sports score IQR: 5.2 - 6.5

Surface

Surface coverage

Sealed86%Unsealed14%

Score breakdown

Median component scores across all segments

Surface

9.0

Median surface quality. Smooth sealed asphalt scores 10. Chipseal 8. Gravel 5.

Curviness

2.0

Median curviness. Higher scores mean more bends per kilometre.

Speed

5.2

Speed limit suitability. Sweet spot is 60-110 km/h.

Road classSecondary road

8.0

Road classification. Motorways score zero. Tertiary roads score 9.

Traffic

9.8

Estimated traffic density. Lower traffic = higher score.

Elevation

4.7

Elevation change per kilometre. More climbing = higher score.

Crash history

Aggregated across all 26 segments· 10 years of data

Total crashes

Fatalities

Serious injuries

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 10 years of crash records linked to road geometry. Crash breakdown (night, wet, weekends): VIC data 2012-2024. Other states show aggregate counts only.

Segments

Top 26 segments by sports score

IDSurfaceLengthSportsMotoEV

#140105824Asphalt0.12 km7.27.27.6 #140105825Asphalt0.23 km6.86.76.9 #140207101Asphalt0.06 km6.86.57.1 #140207102Asphalt0.03 km6.86.57.1 #140207100Asphalt0.06 km6.86.57.1 #140105828Asphalt0.12 km6.66.57.0 #140105813Asphalt0.17 km6.56.46.6 #140105809Asphalt0.27 km6.56.46.6 #140105819Asphalt0.06 km5.95.76.4 #140105817Asphalt0.08 km5.75.66.2 #140105827Asphalt0.02 km5.75.56.2 #140105826Asphalt0.02 km5.65.56.2 #140105823Asphalt0.04 km5.65.56.2 #140105818Asphalt0.14 km5.65.56.2 #140105821Asphalt0.01 km5.65.56.2 #140105820Asphalt0.09 km5.65.45.9 #140105812Asphalt0.12 km5.45.25.8 #140105811Asphalt0.23 km5.45.25.8 #140105816Asphalt0.09 km5.25.05.5 #140105815Asphalt0.06 km5.25.05.5 #140105810Asphalt0.05 km5.25.05.5 #140105808Asphalt0.03 km5.25.05.5 #140105822Asphalt0.02 km5.25.05.5 #140105814Asphalt0.01 km5.25.05.5 #140105830Unpaved0.19 km4.06.04.0 #140105829Unpaved0.16 km4.04.84.0

API reference

Road aggregate data via the Contour API

GET/api/v1/roads/opal-creek-boulevard-saRoad aggregate - scores, stats, risk profile, activity, segment list

GET/api/v1/roads/search?q=Opal%20Creek%20Boulevard&state=SASearch roads by name

Councils & Government

This road is part of SA'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 Opal Creek Boulevard?+

Opal Creek Boulevard is approximately 2.5 km long. At typical touring speeds, expect a few minutes of driving end to end, excluding stops.

Is Opal Creek Boulevard sealed?+

Yes. Opal Creek Boulevard is fully sealed for its entire length.

Is Opal Creek Boulevard good for motorcycles?+

It is passable. Opal Creek Boulevard scores 5.9/10 for motorcycles. Consider it a connector rather than a destination ride.

Can I drive Opal Creek Boulevard in a caravan?+

Yes. Opal Creek Boulevard scores 6.8/10 for caravans, making it a reasonable choice for towing. Watch for changes in surface and any steep gradients.

Is Opal Creek Boulevard good for an EV?+

Yes. Opal Creek Boulevard scores 6.0/10 for EVs. Regenerative braking on any elevation changes and smooth throttle control on the corners will both feel at home here.

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Road data last updated: 2 May 2026. Scores are based on road geometry, surface, and traffic data. Always drive to conditions and follow local road rules.

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