2130 320th St. over Big Cr., Madrid, Iowa. County/parish: Boone.
Added to the National Register of Historic Places June 25, 1998. NRIS 98000767.
1 contributing structure.
Big Creek Bridge 2 is located northeast of Madrid, Iowa, United States. It spans Big Creek for 53 feet (16 m). The Marsh arch bridge was designed by Des Moines engineer James B. Marsh in February 1917. The contract to build the structure was awarded in April of the same year to the N.E. Marsh & Son Construction Company of Des Moines for $3,170. It was completed later in 1917. The bridge was listed on the National Register of Historic Places in 1998.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/75336029