From Wazeopedia


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Understanding navigation instructions
*Has ''up to'' '''4''' nodes, and a central node.
*All nodes are aligned within "normal" range of the entry point.
<br/>''A roundabout can be both normal and non-normal at the same time depending on your entrance node.'' <br/>'''Some examples will help explain this:'''<br/>
*For the sake of simplicity, let’s look at a roundabout with three exits.
*The angle of the segment approaching the node does not matter, it can be similar to any of the segments below, or anywhere in between.<br/>