Squaw Creek Bridge 2 is located in Harrison Township in rural Boone County, Iowa, United States. It spans Ioway Creek (formerly named Squaw Creek) for . The Marsh arch bridge was designed by Des Moines engineer James B. Marsh, and built by the N.E. Marsh & Son Construction Company of Des Moines in 1918. The bridge was listed on the National Register of Historic Places in 1998.