Probably a simple question. I have a trail map and I would like to display the total miles of each type of trail. This should be easy, but I really haven't had proper training. Thanks for any help.
A simplistic answer would be (considering you have actual polylines for the trails), make sure you have a "trail type" field in order to distinguish your data, then add a numeric field to the data called "trail length". Once you create the "trail length (mi)" field (that would be the field alias name) you can use the calculate geometry tool to calculate the length of the polylines in miles.
Once that process is complete you will be able to breakdown your data by trail type and length in miles.
Hope that helps.
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