When mapping highways, please trace their shape accurately. Accurate highways aid navigation and prevent issues like data overlaps. Zoom in so that you can see the width of the highway. The lines you trace to represent highways should follow their centre; so add more nodes the more they curve and click at the start and end of straight sections, as a rule of thumb keep the lines you trace within the width of the highway you're mapping. Following tracks or road markings can help.If the highway fans out into several close alternative paths to the same destination then you only need to trace the median or what looks like the most used route.
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            Published using OSMCha: https://osmcha.org/changesets/171712092
            