Tag:line_management=split

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Public-images-osm logo.svg line_management = split
Line management split.png
Description
Points where two or more distinct lines coming from the same origin split apart towards different directions, on supports or underground. Show/edit corresponding data item.
Group: infrastructure
Used on these elements
may be used on nodesshould not be used on waysshould not be used on areasshould not be used on relations (except multipolygon relations)
Useful combination
Status: approvedPage for proposal

Usage

Regards any support where two or more lines coming from the same origin diverge toward different directions.

It includes situations where some of the incoming circuits go underground with location:transition=yes, this value should be combined with transition. This value regards nodes connecting lines with different circuits=* and cables=* values.

This value can't be combined with itself, straight and cross to describe several situations on the same support level.
It is not part of the IEC 60050 norm.

Possible mistakes

Only branch supports combined with branch:type=split or branch:type=loop should be carefully replaced by line_management=split.

If you know places with this tag, verify if it could be tagged with another tag.
Automated edits are strongly discouraged unless you really know what you are doing!
If you know places with this tag, verify if it could be tagged with another tag.
Automated edits are strongly discouraged unless you really know what you are doing!

Examples

Power

Photo Location Tagging Note
Simple power line split UK

power=tower
line_attachment=anchor
line_management=split

Two independent power systems split at the tower
Actual split with anchor attachment Germany

power=tower
line_attachment=anchor
line_management=split

Four splits on two separate towers. If you look at connection, you'll see there is no Y connection and it's only independent power systems that change of direction
Power tower split transition.jpg France

power=tower
line_attachment=anchor
line_management=split|transition
line_arrangement=vertical
location:transition=yes

Two power circuits split on this tower with an underground transition
Power pole split transition.jpg France

power=pole
line_attachment=anchor
line_management=split
line_arrangement=horizontal
location:transition=yes

A particular situation becoming common thank to networks burying: an old overhead switch anchor pole has been refurbished to split the original overhead line in two sections and connect them to underground cables toward an indoor switching busbar. It's a split since two cables coming from a same origin go different overhead directions.