what does "Roundabout shortcut" error mean in OSMOSE?

Exemple: https://www.openstreetmap.org/way/73288765

asked 14 Dec '21, 09:08

Msiipola's gravatar image

Msiipola
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edited 15 Dec '21, 08:11

Thanks for answers! Both the information of how to connect roads to a roundabout and about how to get information about the error in the osmose page, was valuable to me.

(14 Dec '21, 13:19) Msiipola

You can click on "details" on the osmose pop up to arrive here : http://osmose.openstreetmap.fr/en/issue/bd33e0de-d405-30e8-50de-51162252afa9

"Several roads connect to one node of the roundabout. In this case input and output flow of vehicles bypassing the priority rules of traffic."

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answered 14 Dec '21, 12:22

zorglubu's gravatar image

zorglubu
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accept rate: 17%

In the example the incoming road from the ne meets the outgoing road to the nw at the same node. This is not the correct way to map as incoming traffic should drive along a small segment of the roundabout before reaching the first node of the exit road.
Same happens an the western side of the junction. This is termed shortcutting the roundabout.
See ‘Ways connecting to the roundabout’ on the wiki roundabout page
https://wiki.openstreetmap.org/wiki/Tag:junction%3Droundabout

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answered 14 Dec '21, 11:31

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nevw
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accept rate: 10%

edited 14 Dec '21, 11:38

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question asked: 14 Dec '21, 09:08

question was seen: 349 times

last updated: 15 Dec '21, 09:54

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