Highway 21

Sioux City · Woodbury County · IA

0.3 miDistance
153 ftTotal climb
58 ftTotal descent
1,286 ftHigh point
1,190 ftLow point
ModerateDifficulty
dirtSurface

Elevation profile

Highway 21 is a 0.3-mile moderate trail near Sioux City, in Woodbury County, IA. It climbs 153 ft and descends 58 ft, between 1,190 ft and a high point of 1,286 ft. Moderate difficulty: calculated from 13% avg grade · 0.7 mi round trip, 232 ft climb. The surface is dirt. 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.