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=== Dedicated U turn segments ===
==== Special rules ====


[[Image:MetairieUturns.png|thumb|300px|Dedicated U turn segments in Metairie]]Dedicated '''U turn''' segments in the New Orleans metropolitan area (at least) shall be named "U turn". Since U turn segments in Jefferson Parish (at least) are signed as such, and since Jefferson Parish comprises a large portion of the metropolitan area, it's best to keep the naming of U turn segments consistent.
===== Median U turn segments =====
 
[[Image:MetairieUturns.png|thumb|300px|Median U turn segments in Metairie]]Median '''U turn''' segments in the New Orleans metropolitan area (at least) shall be named "U turn". Since U turn segments in Jefferson Parish (at least) are signed as such, and since Jefferson Parish comprises a large portion of the metropolitan area, it's best to keep the naming of U turn segments consistent.


The geometry of the segment should be set such that the instruction onto the U turn will be "turn left". For more heavily curved U turn segments, zoom in and insert a geometry node near the first junction node to create roughly a 90° angle with the road as shown in [[Junction Style Guide#Geometry|this section of the Junction Style Guide]].
The geometry of the segment should be set such that the instruction onto the U turn will be "turn left". For more heavily curved U turn segments, zoom in and insert a geometry node near the first junction node to create roughly a 90° angle with the road as shown in [[Junction Style Guide#Geometry|this section of the Junction Style Guide]].
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Revision as of 22:02, 3 August 2014


Special rules

Median U turn segments
Median U turn segments in Metairie

Median U turn segments in the New Orleans metropolitan area (at least) shall be named "U turn". Since U turn segments in Jefferson Parish (at least) are signed as such, and since Jefferson Parish comprises a large portion of the metropolitan area, it's best to keep the naming of U turn segments consistent.

The geometry of the segment should be set such that the instruction onto the U turn will be "turn left". For more heavily curved U turn segments, zoom in and insert a geometry node near the first junction node to create roughly a 90° angle with the road as shown in this section of the Junction Style Guide.