Within guidance and beaconing devices, what characteristic geometric shape does the vertex marker have?

Question

DentroTest · Accepted Answer

The vertex marker is a guidance device installed at the point where two traffic streams separate (bifurcations). Its official shape is semicylindrical on its front face. It is important not to confuse the shape of the device (semicylindrical) with the symbols it displays (two retroreflective isosceles triangles). The semicylindrical shape allows for better visibility and aerodynamics at the tip of the traffic island, warning the driver of the physical separation of the road.

Within guidance and beaconing devices, what characteristic geometric shape does the vertex marker have?

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