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This is a vector line showing the approximate designated route of the California national historic trail. The coordinates for this data set were generally heads-up digitized at a scale of 1:100,000 (or larger) off of a series of planning maps and DRGs using a variety of GIS software packages. The purpose of this feature service is to show the location of the Designated Route of the California national historic trail. This data set represents a continuous representation of the trail as depicted in the Comprehensive Management Plan. The NHT alignment was identified before ground-verification could occur and consequently the designated trail does not always coincide with historic trail trace. This trail is not accessible nor developed for the entire length depicted in this data set. Do not cross private land without permission. 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