Regarding tracks, we usually use them when the scope of the road is generic or unclear (it is used to reach agricultural or natural areas), while we put unclassified only when it is a clear connector between villages and towns. Often, you need to look far away your mapping area to understand the role of one road. People in Somalia are mainly moving by foot, small motorbikes and vehicles, and by going through the desert they actually create the trace. I personally tend to map a road/path if I see it is leading to something (a village, a small pond, and hedge), even though, as before, you may have to look a bit futher your mapping area to take a final decision.
 How to measure the width of a road in IDeditor:
Zoom in as far as possible and draw a line between the shoulders of a trace and click
ctr +shift+M to shows measurements
click on the line between the nodes, and you get the width.
Best regards
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            Published using OSMCha: https://osmcha.org/changesets/136883761
            