Tag:junction=filter
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Description |
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A special type of junction ![]() |
Group: Highways |
Used on these elements |
Status: proposed |
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Tools for this tag |
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A filter or filter-in-turn is a type of junction that assigns priority to junction users based on the order in which they arrive at the junction. It is usually combined with a box junction so users of the junction must not enter the junction unless their exit is clear.
The filter is in common use on the island of Guernsey: http://www.gov.gg/ccm/navigation/travel-transport/visitors---new-residents/ (archived from the original).
In the U.S., this is called an 'uncontrolled intersection' and is functionally equivalent to an all-way yield.
This tag appears to be used at nodes where multiple highway=* lines representing roads intersect.