BELLE FOURCHE — The South Dakota Department of Transportation said that Highway 79 is closed from the junction of Highway 168, north to the junction of Highway 20. This 49-mile road closure is in place until further notice.
Les Hermann, Belle Fourche Area Engineering Supervisor, told the Pioneer that the road is closed because the traffic diversion at Frog Creek, mile marker 160 on the highway, is experiencing substantial road erosion.
“They got rain. They didn’t get the snow up there,” Hermann said. “That little creek has quite the drainage area.”
He said the inlet of the pipe got bent up and water was eroding some of the ground around the pipe.
Motorists should plan to use alternate routes including S.D. Highway 20 to U.S. Highway 85 south or S.D. Highway 73 to S.D. Highway 34 west.
Hermann said the road should reopen Thursday afternoon or Friday.
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