Forums General Mapping roundabouts

This topic contains 1 replies, has 2 voice, and was last updated by Jan (HERE Moderator) 3 years, 5 months ago
  • Anders Aabø

    I have a question regarding roundabouts. I see that there are different ways of mapping them. Even on the same road with roundabout who look exactly the same in real life, they look different in the map, like in the illustration.

    So how am I supposed to map them?

    Jan (HERE Moderator)

    Hi Anders,
    roads connected to a roundabout should not be connect in one point. Please see attached picture. In Fig 1 you see a roundabout with connecting turnlanes (a turnlane should only be added if it is => 25 m) and in Fig 2 you see examples for roundabouts with connection roads without turnlanes. In both figures the first example is the “DO NOT” example.

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