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Missouri Valley Bridge & Iron Co.

American bridge and iron manufacturing company

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 11, 2026
Entity authorityQ17145634 ↗
Source-derived summary

The Missouri Valley Bridge & Iron Co., also known as Missouri Valley Bridge Company, was an engineering, construction, and steel fabrication firm that operated through the late nineteenth and most of the twentieth centuries. It was based in Leavenworth, Kansas, with a WWII facility in Evansville, Indiana.

History

The company was formed in 1874 by Edwin Farnsworth and D. W. Eaves in Leavenworth, Kansas. In 1888, it was acquired by Alonzo. J. Tullock, who had previously served as the engineer and manager of the firm. Katherine S. Tullock, Alonzo's widow, served as the president from 1907 to 1921, an unusual development for the time in a male-dominated field. Her son, Hubert S. Tullock became president of the firm in 1921.

Throughout the early twentieth century, the firm supplied and built bridges across the country. These projects included the Free Bridge and the McKinley Bridge, both across the Mississippi River.

National Register of Historic Places listed bridges

Many of the company's bridges are listed on the U.S. National Register of Historic Places.

Editorial summary

“Missouri Valley Bridge & Iron Co.” enters the record as american bridge and iron manufacturing company. Crown Archives preserves that source wording while asking what Missouri, Valley and Bridge can confirm, complicate or overturn.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current lead gives the account dated anchors—1874, 1888, 1907, 1921—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Missouri, Valley and Bridge.
Editorial analysis

Why this record matters

“Missouri Valley Bridge & Iron Co.” is worth following because a concise public description often conceals a longer documentary argument. Here, Missouri, Valley and Bridge provides the most credible route into that argument.

Evidence profile

The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 11, 2026. The linked authority identifier is Q17145634. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1874, 1888, 1907 and 1921.

Critical limits

Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Missouri Valley Bridge & Iron Co.”, its source revision and the description used here.
  2. Expand the search: follow Missouri Valley Bridge & Iron Co. primary sources, Missouri Valley Bridge & Iron Co. archive and Missouri research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Missouri Valley Bridge & Iron Co.”?
  2. Which earlier names or jurisdictions may reveal additional records?
  3. What physical evidence or contemporary plan supports the description?
Subject index

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Source & attribution

This entry incorporates text from “Missouri Valley Bridge & Iron Co.” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.