Multi-vehicle crash on US 20 near Holstein - Issued 9:56 AM

A serious crash on US 20  involving a semi tractor trailer at mile marker 42.0, 3 miles west of Holstein in Ida county, has reduced the road to single lane in alternating directions. Motorist are advised to use caution, watch for emergency crews, equipment, and to obey law enforcement. Unknown at this time when route will fully re-open.