From the record
“The Goldfield Bridge was a historic structure located in Goldfield, Iowa, United States. It was a 158-foot (48 m) Concrete deck girder span over the Boone River.”
Wikipedia article Goldfield Bridge, CC BY-SA 4.0.
One of 9 National Register listings published here for Wright County · listed in 1998 · category: Structure.
Sources: the Wikipedia article · the National Register database, National Park Service
