National Register of Historic Places

Klondike Bridge

Larchwood, Lyon County, Iowa
Listed
May 14, 1998
Type
Structure
Period
Industrial
Ref No.
98000510

About this property

The Klondike Bridge is located southwest of Larchwood, Iowa, United States. The 260-foot (79 m) span carried traffic on 180th Street over the Big Sioux River. The bridge was first constructed at this point in 1901, but it proved inadequate to handle the traffic that followed, so in 1913 Lyon County hired the Western Bridge and Omaha Construction Company to create the Klondike. The Iowa Legislature passed the Brockway Act that required counties to use Iowa State Highway Commission (ISHC) standards for bridge construction rather than the counties acting on their own in 1913. The ISHC spent the next year standardizing plans. It is in this transition period that the Lyon County Board of Supervisors decided to replace an outdated 1901 span at this location. They contracted with the Western Bridge and Construction Company of Omaha, Nebraska to build this bridge. They used a Pratt through truss of their own design for the main span. It was flanked by two Warren pony trusses from the ISHC. In 1914, the structure was completed for $11,586.11. The historical nature of this bridge is derived from its construction in the transition period, and its use of standard and non-standard bridge designs. It was listed on the National Register of Historic Places in 1998. The span has subsequently been abandoned.

Location

180th St. over Big Sioux R.
Larchwood, Lyon County, Iowa
43.38766, -96.52198

Categories

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National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Nearby Historic Sites

First Methodist Church
Industrial
17.8 mi
Lyon County Courthouse
Industrial
18 mi
Burlington, Cedar Rapids, and Northern Railroad-Rock Rapids Station, Railroad Track and Bridge
Industrial
18.1 mi
Melan Bridge
Industrial
18.6 mi
Reynolds, Charles B., Round Barn
Industrial
19.3 mi

Questions about this property

When was Klondike Bridge listed on the National Register?

Klondike Bridge was listed on the National Register of Historic Places on May 14, 1998.

What type of historic resource is Klondike Bridge?

Klondike Bridge is classified as a structure in the National Register of Historic Places.

What is the period of significance for Klondike Bridge?

The period of significance for Klondike Bridge is recorded as the industrial era.

Can I research the history near Klondike Bridge?

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