12.5mph seemed rather low, I thought a decent average would be 15mph?
As per my comment Ed 12.5 mph is accommodating for stopping time too, the 12.5 mph is the whole day average. Rolling average would be more like 16mph.
@spenceey started
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As per my comment Ed 12.5 mph is accommodating for stopping time too, the 12.5 mph is the whole day average. Rolling average would be more like 16mph.