The triple-arched, 525-foot, concrete arched Rainbow Bridge spans the Raccoon River. This bridge, a type in which the roadbed is suspended from arches, is considered to be one of the …

The Marsh Rainbow Arch Bridge is a patented bridge design by James Barney Marsh, a graduate of Iowa State College of Agriculture and Mechanic Arts (now Iowa State University). Around …

The Lake City bridge was the third of Marsh's namesake rainbow arch bridges built in Iowa. As he would for other bridges in the state, Marsh offered his design to Calhoun County as an …

The Marsh Rainbow Arch Bridge, also known as the Coon River Bridge and Rainbow Bend Access, is located south of Lake City, Iowa, United States. The 271-foot (83 m) three-span …

1998年9月15日 · Hippen, J. Marsh Rainbow Arch Bridges. Iowa Heritage Illustrated. 1998 9; 79(3) :98-104. doi: 10.17077/1088-5943.1285

Its distinctive "rainbow" profile popularized this type of bridge, and hundreds were constructed in the 1910s, 20s, and 30s, primarily in the Midwest. The Lake City Rainbow Arch, constructed in …

2023年3月21日 · Nifty road run & quick look at the Rainbow Arch Bridge near Lake City. Anyone know why it's called Rainbow?

2009年7月2日 · Historic Arch Bridge in Rural Emmet County, Iowa and Kossuth County, Iowa. A larger span example of a rare and significant Marsh rainbow arch bridge.

These bridges are/were located in four Iowa counties - Boone, Calhoun, Dallas, and Kossuth. This particular type of highway bridge, once fairly common in Iowa and other states in the central …