Proceedings at the Laying of the Corner Stone of the New Capitol Building at Des Moines, Iowa, November 23, 1871.

An act to provide the State of Iowa with a new state capitol building was enacted on April 14, 1870 and then on Thursday, the 23d day of November, 1871, the corner stone of the new capitol building, at the city of Des Moines, was laid with appropriate ceremonies

Inauguration of the state capitol at Des Moines, Iowa : address delivered before the twentieth General Assembly by Hon. John A. Kasson, upon the invitation of the governor and General Assembly, January 17, 1884.

This brochure is the printed copy of the speech made by Hon. John A. Kasson to the Twentieth General Assembly for the Inauguration of the Iowa State Capitol

John Brown Among the Quakers: And Other Sketches, 1904

The Historical Department of Iowa compiled and published these historical papers pertaining to Iowa and the territory from which Iowa was formed. Included are: John Brown among the Quakers, Mascoutin: a reminiscence of the nation of fire, Black Hawk, Keokuk, and their village, Nauvoo and the prophet, the first meeting with the Dakotahs and the tragedy at Minnewaukon.

Pieces of Iowa’s Past, January 23, 2013

Pieces of Iowa’s Past, published by the Iowa State Capitol Tour Guides weekly during the legislative session, features historical facts about Iowa, the Capitol, and the early workings of state government. All historical publications are reproduced here with the actual spelling, punctuation, and grammar retained. January 23, 2013 THIS WEEK: Iowa’s Grasshopper Plague of 1873 BACKGROUND: Fifteen General Assembly The 15th General Assembly convened January 12 and adjourned March 19, 1874—a 67-day session. The Senate had six Democratic members, 34 Republican members, and 10 Independent members. The House of Representatives had six Democratic members, 50 Republican members, and 44 Independent members. There were a total of 150 legislators in Iowa. By 1874, the Capital had been relocated to Des Moines. The legislature had occupied the old Brick Capitol since 1858. Joseph Dysart was the Lieutenant Governor presiding in the Senate, and John Gear was Speaker of the House of Representatives. Iowa’s population at the 1870 federal census had grown to 1,194,020. Both House and Senate journals from the 15th Iowa General Assembly include several references to assisting the destitution brought on by the 1874 plague of grasshoppers in Northwestern Iowa. Senator Perkins, from the Special Committee appointed to inquire into the reports of destitution in the northwestern counties of Iowa, submitted the following report, in part: “We have examined such evidence as is attainable here, and made such inquiries of parties interested in affording temporary relief as were to be met, and are pieces satisfied in our own minds that the case is one of sufficient importance to command the attention of the State.”

University of Iowa John Pappajohn Entrepreneurial Center annual report, FY 2011.

Annual report of the John Pappajohn Entrepreneurial Center at the University of Iowa.

University of Iowa John Pappajohn Entrepreneurial Center annual report, FY 2012.

Annual report of the John Pappajohn Entrepreneurial Center at the University of Iowa.

University of Iowa John Pappajohn Entrepreneurial Center annual report, FY 2013.

Annual report of the John Pappajohn Entrepreneurial Center at the University of Iowa.

Experimental Macadam Stone Base Des Moines County, HR-175, Construction Report, 1977

In today's era of advanced methods, it is interesting that a centuries-old Roman road-building concept can be the most attractive alternative available. The need for a less expensive road base construction method is very apparent, especially to the county engineer faced with maintaining quality lower traffic volume farm-to-market roads. The revival of the Macadam stone base is one possible solution. Des Moines County believed a Macadam road had excellent possibilities for their particular needs. They proposed a research project designed to eliminate some of the unknown factors of Macadam stone base construction. It is the intent of this research project to develop standardized design procedures and serve as an aid for others in constructing a Macadam base roadway. The Iowa Department of Transportation has published special provisions for the construction of Macadam stone bases that were adopted as the guideline specifications for the research project.

Reinforced Earth and Stone Columns for Weak Subsoil Conditions, HR-510, 1980

Reinforced Earth is a French development that has been used in the United States for approximately ten years. Virbro-Replacement, more commonly referred to as stone columns, is an outgrowth of deep densification of cohesionless soils originally developed in Germany. Reinforced Earth has applicability when wall height is greater than about twelve feet and deep seated foundation failure is not a concern. Stone columns are applicable when soft, cohesive subsoil conditions are encountered and bearing capacity and shearing resistance must be increased. The conditions in Sioux City on Wesley Way can be summarized as: (1) restricted right of way, (2) fill height in excess of 25 feet creating unstable conditions, (3) adjacent structures that could not be removed. After analyzing alternatives, it was decided that Reinforced Earth walls constructed on top of stone columns were the most practical approach.

Crushed Stone Granular Surfacing Materials, HR-2046 and MLR-90-07, 1990

This project included the following tasks: (1) Preparation of a questionnaire and survey of all 99 Iowa county engineers for input on current surfacing material practice; (2) County survey data analysis and selection of surfacing materials gradations to be used for test road construction; (3) Solicitation of county engineers and stone producers for project participation; (4) Field inspection and selection of the test road; (5) Construction of test road using varying material gradations from a single source; and (6) Field and laboratory testing and test road monitoring. The results of this research project indicate that crushed stone surfacing material graded on the fine side of Iowa Department of Transportation Class A surfacing specifications provides lower roughness and better rideability; better braking and handling characteristics; and less dust generation than the coarser gradations. It is believed that this material has sufficient fines available to act as a binder for the coarser material, which in turn promotes the formation of tight surface crust. This crust acts to provide a smooth riding surface, reduces dust generation, and improves vehicle braking and handling characteristics.