Report of the Governmental Reorganization Commission to Governor William S. Beardsley for Submission to the Fifty-fourth General Assembly,1950

This report deals with the reorganization of the government of Iowa. The Fifty-third General Assembly established and authorized this commission to examine and recommend changes in all state agencies in order to accomplish the following purposes : a reduction of expenditures and the promotion of economies; an increase in efficiency of governmental operations; a coordination and consolidation of judicial districts; a reduction of agencies by a consolidation of those having similar functions; and an elimination of overlappoing and duplicating of efforts on the part of existing agencies.

Executive Order No. 6, February 21, 1962

Approved appointments of Judges are made.

Executive Order No. 7, April 3, 1962

Creates several Governor's Commissions effective January 12, 1961 until January 11, 1963

State of Iowa Transportation Map, 1962

This document is the State Map of Iowa, both front and back of the year in the title. All maps were are in pdf format and can be used as a historical reference.

The Robert Lucas journal of the war of 1812 during the campaign under General William Hall,1906.

Journal of Iowa Territorial Governor Robert Lucas on the Hall campaign which was to march to Detroit and commence a conquest of Canada. This journal is edited by John c. Parish.

The Robert Lucas Journal of the War of 1812 During the Campaign Under General William Hall,1906

This book is a reprint from the handwritten notes of Robert Lucas, first Governor of Iowa Territory from 1838 to 1841, written while he was in camp and on the march in the War of 1812 from the dates of April to September 1812.

Final planning report for City of Urbandale, Iowa,1962.

This is a three volume set of the final report on the comprehensive plan of the Urban Planning Grant for the City of Urbandale. The report also includes important maps and charts.

Memorial exercises in honor of William Boyd Allison : in Hall of House of Representatives, State Capitol, Des Moines, Iowa, Tuesday, September 8, 1908

Program of the memorial in honor of William Boyd Allison, senior Senator of the State of Iowa, who died at his home in Dubuque, Iowa, August 4, 1908. It includes full text of remarks presented at the memorial by dignitaries in attendance.

Final Planning Report for City of Boone, Iowa, 1962, Vol. 1

This is volume 1 of the final report on the Comprehensive Plan for the City of Boone. Contained in this report are reproductions of the important maps and charts prepared in connection with this study.

Final Planning Report for City of Boone, Iowa, March 1962, Vol. 2

This is volume 2 of the final report on the Comprehensive Plan for the City of Boone. Contained in this report are reproductions of the important maps and charts prepared in connection with this study.

Final planning report for City of Boone, Iowa, 1962, Vol. 3

This is volume 3 of the final report on the Comprehensive Plan for the City of Boone. Contained in this report are reproductions of the important maps and charts prepared in connection with this study.

Oils and Tars from Iowa Shales, HR-32, 1962

The inadequate supply of suitable road surfacing material in the southern part of Iowa raises the question of the possibility of utilizing certain shales abundant in this area. These carbonaceous shales commonly overlie the coal beds and may also be found as impurities in the coal seams. They constitute the "slate" which with minor amounts of coal makes up the "gob" piles at the mines. These shales frequently contain enough carbonaceous material to burn. Those which do not usually require only a relatively small amount of coal mixed with them to support combustion. As a result, the "gob" piles frequently burn. The residual shale material is frequently used locally as a road surfacing material. However, since there is no control over the burning, there is no assurance that the product is the most suitable which might be produced or that it is even uniform in its properties. To determine if a controlled burning would produce a suitable road building product economically a research project "Use of Shales as Highway Materials" (ISHC Project HR-21, IEES Project 299-S) was set up in the Iowa Engineering Experiment Station with funds provided by the Iowa State Highway Commission, This project was supervised by Charles Frush, formerly Assistant Professor of Mining Engineering at Iowa State University. The various shales were subjected to controlled burning, and the solid residues were tested for their suitability for highway use.

Behavior of Carbonate Rocks as Concrete Aggregates, HR-15, 1962

The problem of determining the suitability of carbonate rocks as concrete aggregates is extremely complex and calls for more new data than has been available or obtainable from usual methods. Since 1955 the approach which has served as a primary basis for the project has been to gather as much new information as possible to apply to the problem. New information obtained by new and different techniques provides better understanding. This approach was decided on since, in all prior studies, a standard petrographic and petrologic approach correlated in many instances with standard engineering tests did not provide the answer in Iowa or elsewhere. One can theorize that concrete fails (excluding external causes such as traffic, foundation failure, etc.) because of stresses of internal origin. The stresses can be of a physical nature, such as frost action, or result from chemical activity such as the alkali aggregate reaction. If, as service records show, the aggregate is considered the cause of distress in concrete, it will without doubt be the manner in which an aggregate can create or contribute to stress of internal origin by physical or chemical means. Therefore the main emphasis was placed on studying physical and chemical properties of aggregates as well as the behavior of carbonate rocks in concrete environments. Although standard geologic and engineering methods were also utilized, the approach adopted required considerable effort in devising new techniques and methods. This report is intended to be a detailed summary of the research performed. Whenever possible, the work accomplished will be summarized and all pertinent data will be included. For further details, reference to the various theses and publications transmitted with this report or at previous times will be made wherever possible.

Steam Curing of Portland Cement Concrete at Atmospheric Pressure, HR-40, 1962

The primary reason for using steam in the curing of concrete is to produce a high early strength. This high early strength is very desirable to the manufacturers of precast and prestressed concrete units, which often require expensive forms or stress beds. They want to remove the forms and move the units to storage yards as soon as possible. The minimum time between casting and moving the units is usually governed by the strength of the concrete. Steam curing accelerates the gain in strength at early ages, but the uncontrolled use of steam may seriously affect the growth in strength at later ages. The research described in this report was prompted by the need to establish realistic controls and specifications for the steam curing of pretensioned, prestressed concrete bridge beams and concrete culvert pipe manufactured in central plants. The complete project encompasses a series of laboratory and field investigations conducted over a period of approximately three years.

Technology News, April, 1897

Technology News is a newsletter produced by the Iowa Department of Transportation to provide information to the transportation specialist in Iowa's cities and counties. Technology News is one of CTRE's primary avenues for exchanging transportation-related information with local agencies. The bimonthly newsletter gives an up-to-date look to the up-to-date information our 2,500+ readers have grown to expect.