Johnston · Polk County · IA
Neal Smith Trail is a 73.1-mile trail near Johnston, in Polk County, IA. It climbs 1,428 ft and descends 1,431 ft, between 792 ft and a high point of 959 ft. Mapped for mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.