Monona Township Culvert

County road over unnamed stream, Luana, Iowa. County/parish: Clayton.

Added to the National Register of Historic Places June 25, 1998. NRIS 98000806.

1 contributing structure.

From Wikipedia:

Monona Township Culvert

The Monona Township Culvert was a historic structure located southwest of Luana, Iowa, United States. It spanned an unnamed stream for 14 feet (4.3 m). Clayton County built a number bridges over rivers, streams and ditches around the turn of the 20th century. They contracted with Frank Boyle to build this single stone arch culvert of native limestone in 1899. The culvert was listed on the National Register of Historic Places in 1998. It has subsequently been replaced.

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National Park Service documentation: https://catalog.archives.gov/id/75336230

LC