A speed zone change on US Highway 14 and US Highway 83 in Pierre beginning at the junction with State Trunk Highway 34, then northeasterly to Fourth Street, 30 miles per hour; then northeasterly for 0.65 mile, 35 mph; then northeasterly for 3.2 miles, 55 mph; AND US Highway 14 and US Highway 83 Truck Bypass in Pierre beginning at the junction with State Trunk Highway 34, then north for 2.19 miles, 35 mph; then north to its junction with US Highway 14 and US Highway 83, 45 mph. The reduced and extended speed zone changes are for safety purposes and signal timing.
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