Radio Iowa (via KSCJ) reports that Woodbury County will be signing its original US 20 route. This is another step for the Historic Route 20 Association in getting the highway recognized across the country.
The only part of original 20 that overlaps with present 20 in Woodbury County is where the 1958 four-lane was built east of Moville, not counting the frontage road in Moville itself.