Boone Bridge (Boone, Iowa) - Misplaced Pages

United States historic place

Significant dates

Boone Bridge
Formerly listed on the U.S. National Register of Historic Places

Show map of IowaShow map of the United States
Location	Old US 30 over the Des Moines River
Nearest city	Boone, Iowa
Coordinates	42°02′32″N 93°56′0″W / 42.04222°N 93.93333°W / 42.04222; -93.93333
Area	less than one acre
Built	1927-1928
Built by	A. Olson Construction Company
Architect	Iowa State Highway Commission
Architectural style	Pratt/Parker through truss
MPS	Highway Bridges of Iowa MPS
NRHP reference No.	98000761
Added to NRHP	June 25, 1998
Removed from NRHP	December 19, 2014

The Boone Bridge was located southwest of Boone, Iowa, United States. It spanned the Des Moines River for 647 feet (197 m). The area in which this bridge was built was a pivotal transportation corridor in the early 20th century. The Chicago and North Western Railroad built the Boone Viaduct upstream from this location in 1901. It was the world's longest two-track viaduct. The county built a pin-connected truss bridge to carry a county road over the river just downstream from this location in 1909. In 1913 it was chosen as part of the route of the Lincoln Highway, the nation's first transcontinental highway. Because of its narrow width of only 16 feet (4.9 m) and an increase in traffic, a new bridge was required. The Iowa State Highway Commission designed this bridge in 1927. It was composed of two riveted Pratt and two Parker through trusses. The contract to build the structure was awarded in November 1927 to the A. Olson Construction Company of Waterloo, Iowa for $77,900. It was completed later in 1928. The bridge carried U.S. Route 30 traffic until it was rerouted to the south. It carried a county road until it was replaced in the early 21st century, and dismantled. The bridge was listed on the National Register of Historic Places in 1998.

References

^ "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
^ Clayton B. Fraser. "Boone Bridge". National Park Service. Retrieved 2016-03-08.

v t e U.S. National Register of Historic Places
Topics	Architectural style categories Contributing property Historic district History of the National Register of Historic Places Keeper of the Register National Park Service Property types
Lists by state	List of U.S. National Historic Landmarks by state: Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming
Lists by insular areas	American Samoa Guam Minor Outlying Islands Northern Mariana Islands Puerto Rico Virgin Islands
Lists by associated state	Federated States of Micronesia Marshall Islands Palau
Other areas	District of Columbia American Legation, Morocco
Related	National Historic Preservation Act Historic Preservation Fund List of jails and prisons on the National Register of Historic Places University and college buildings listed on the National Register of Historic Places
National Register of Historic Places portal Category

v t e National Register of Historic Places in Boone County, Iowa
Boone	Alonzo J. and Flora Barkley House Boone Bridge Boone Bridge 2 Boone County Courthouse Boone Viaduct Champlin Memorial Masonic Temple Des Moines Township #7 Ericson Public Library First National Bank John H. Herman House Perrigo-Holmes House J.H. Riekenberg House Stoll Building Works
Madrid	Big Creek Bridge Big Creek Bridge 2 Carl and Ulrika Dalander Cassel House
Ogden	Beaver Creek Bridge
Ridgeport	Squaw Creek Bridge Squaw Creek Bridge 2
See also: National Register of Historic Places listings in Boone County, Iowa and List of National Historic Landmarks in Iowa

This article about a bridge in Iowa is a stub. You can help Misplaced Pages by expanding it.

This article about a property in Boone County, Iowa on the National Register of Historic Places is a stub. You can help Misplaced Pages by expanding it.

Categories: