Koolkanna Road

SAUnclassified road14.3 km31 segments

3.3Sports

6.8Safety

14.3 kmTotal length

31Segments

31Grey spot segments

Koolkanna Road is a 14 km unsealed road in South Australia, Australia. It scores 5.7/10 for 4WDs with gently winding corners and fair surface.

7-day forecast

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車種別スコア

3.3/10

SPTスポーツ舗装路、カーブ度、山岳峠

5.1/10

MOTモトタイトカーブ、スイッチバック、テクニカルな道

5.2/10

EVEV滑らかな路面、舗装路、航続距離に優しい

5.7/10

4WD4WD砂利アクセス、オフロード適性

3.7/10

VANキャラバン滑らかな舗装、緩やかな勾配、急峻な峠なし

区間の品質分布

スポーツスコア - 31区間

普通 (4〜6)45%低い (4未満)55%

スポーツスコア IQR: 2.7 〜 4.2

Surface

Surface coverage

Unsealed100%

スコア内訳

全区間の中央値コンポーネントスコア

路面

4.2

路面品質の中央値。滑らかな舗装アスファルトは10点。チップシールは8点。砂利は5点。

カーブ度

4.1

カーブ度の中央値。スコアが高いほどキロメートルあたりのカーブが多い。

速度

7.0

制限速度の適合性。スイートスポットは60〜110 km/h。

道路クラスUnclassified road

8.0

道路分類。高速道路は0点。第3級道路は9点。

交通量

9.0

推定交通密度。交通量が少ないほど高スコア。

標高

4.0

キロメートルあたりの標高変化。登りが多いほど高スコア。

事故履歴

全31区間で集計

グレースポット

SAの事故記録リンクはまだ利用できません。グレースポットは、カーブジオメトリが制限速度と一致しない区間 - 事故履歴に関わらずフラグ付けされます。

道路環境

ジオメトリと気候から導出したリスク指標

6.8/10 安全スコア - 高いほど安全

湿潤路面暴露45%

夜間走行リスク60%

風暴露50%

日差し眩しさリスク36%

野生動物衝突リスク11%

Risk values derived from road geometry, orientation, weather station data, and satellite canopy cover. 0 = minimal risk, 1 = maximum risk.

Segments

Top 31 segments by sports score

IDSurfaceLengthSportsMotoEV

#104600089-0.50 km4.26.46.9 #104600094-0.50 km4.26.47.0 #104600093-0.50 km4.26.46.9 #104600091-0.50 km4.26.46.9 #104600090-0.50 km4.26.46.9 #104600088-0.50 km4.26.46.9 #104838662-0.50 km4.26.46.8 #104600099-0.48 km4.26.47.0 #104600098-0.50 km4.26.47.0 #104600096-0.50 km4.26.46.7 #104600095-0.50 km4.26.46.9 #104838668-0.50 km4.26.46.6 #104600092-0.50 km4.16.46.5 #104838664-0.50 km4.16.46.5 #104600097-0.50 km3.86.16.2 #104838670-0.19 km3.35.15.2 #104838666-0.06 km2.94.55.0 #104098855-0.20 km2.74.34.7 #104098853-0.50 km2.74.24.7 #104098842-0.50 km2.74.24.6 #104098854-0.50 km2.74.24.6 #104098848-0.36 km2.74.24.6 #104098843-0.50 km2.74.24.6 #104098845-0.50 km2.64.14.4 #104098847-0.50 km2.64.04.3 #104098852-0.50 km2.64.04.3 #104098850-0.50 km2.64.04.3 #104098849-0.50 km2.64.04.3 #104098851-0.50 km2.64.04.3 #104098846-0.50 km2.64.04.3 #104098844-0.50 km2.64.04.3

API reference

Road aggregate data via the Contour API

GET/api/v1/roads/koolkanna-road-saRoad aggregate - scores, stats, risk profile, activity, segment list

GET/api/v1/roads/search?q=Koolkanna%20Road&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 Koolkanna Road?+

Koolkanna Road is approximately 14 km long. At typical touring speeds, expect around 1 hour of driving end to end, excluding stops.

Is Koolkanna Road sealed?+

No. Koolkanna Road is unsealed for its entire scored length. A vehicle suited to gravel or dirt is recommended.

Is Koolkanna Road good for motorcycles?+

It is passable. Koolkanna Road scores 5.1/10 for motorcycles. Consider it a connector rather than a destination ride.

Can I drive Koolkanna Road in a caravan?+

Not recommended. Koolkanna Road scores 3.7/10 for caravans due to geometry, surface or gradient. Consider an alternative route if towing.

Is Koolkanna Road suitable for a 4WD?+

Koolkanna Road scores 5.7/10 for 4WDs. Passable but not a standout. Check recent condition reports for surface state.

Are there any dangerous sections on Koolkanna Road?+

Contour has identified 31 grey spots on Koolkanna 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.

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