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What are roadside markers and how are they used in traffic?

Roadside markers are traffic signs placed along roads to help drivers clearly see the road’s layout, especially in darkness or poor visibility conditions. These markers are equipped with reflectors that reflect vehicle headlights, making it easier for drivers to navigate safely.

Reflectors' design and placement

• Right side of the road: Roadside markers on the right side have rectangular white reflectors. At intersections, bus stops, or parking bays, the reflectors are orange to indicate these locations.
• Left side of the road: The reflectors here are round, signaling that there is oncoming traffic. On motorways, where opposing traffic is separated, the reflectors on the left side are also rectangular instead of round.

Distance between roadside markers

• Rural roads: The standard distance between roadside markers is 50 meters.
• Motorways: The distance is usually 100 meters between markers.
• Curves: In sharp curves, the distance between roadside markers may be reduced to 25 meters to provide better guidance for drivers.

Using roadside markers to estimate distance

Drivers can use roadside markers as reference points to estimate distances and maintain safe driving margins.
For example, if you are driving on a rural road at 90 km/h, you should have at least three roadside markers (equal to 100 meters) between you and the vehicle in front to maintain a safe following distance.

Learn more about safe distances and how to adjust them here.