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Median strip

Median strip

The median strip or central reservation is the reserved area that separates opposing lanes of traffic on divided roadways, such as divided highw…

Loose chippings

Loose chippings

Loose chippings are loose gravel or stone fragments on a road surface and form a hazard to vehicles using that road. It may come from the road's…

Hydroplaning

Hydroplaning

In case of rain or a wet road surface, most tires have a good grip up to about 55 km / h. If you drive faster, the tires start riding on the wat…

Guardrail

Guardrail

A guardrail or crash barrier is a barrier placed next to roads to prevent vehicles from leaving the road in a lateral direction, tilting or trav…

Gps

Gps

A Global Positioning System, also known as gps, is a system designed to help navigate on the Earth, in the air, and on water.

  • 1924/1928