From Wazeopedia
{{@|Additional examples}}: changed text to 16m or longer to be consistent with the example images. (same with the last wiki edit, but forgot to include note in the summary of changes)
| [[File:U-turn_example_curvedU.png|243px]]
| A median segment {{:Routing penalties/U-turn minimum|greater}} or longer will always allow a U-turn
| While condition #3 requires a straight segment for determining parallel in and out segments, condition #2 is the measure of the length of the median segment itself. Be careful when the space between the divided road is small. Ensure the U-turn segment is longer than {{:Routing penalties/U-turn minimum|greater}} or longer by adjusting geometry. A median segment of any shape can trigger a U-turn penalty between parallel roads if it is not long enough.
|- style="background-color: #fff;"
| [[File:U-turn_example_parkinglot.png|243px]]