Executive Order Number Thirty-Two, November 2003

Executive order signed by Governor Thomas Vilsck

Executive Order Number Thirty-Three, November 2003

Executive order signed by Governor Thomas Vilsck

Angle Parking on Iowa's Low Volume Primary Extentions in Small Towns, January 2003

On-street parking has been considered problematic by engineers for many years. In fact, numerous studies have concluded that diagonal or angle parking in particular is potentially more of a safety concern than parallel or no parking at all. It is a common position of many states, including Iowa, to discourage or completely prohibit angle parking on primary road extensions in urban areas. However, with the acceptance of “context sensitive design” and traffic calming techniques, policies for on-street parking are receiving re -consideration in many agencies including the FHWA. This study was undertaken to analyze operational and safety histories in the state of Iowa where various types of on-street parking have existed for many years, concentrating in particular on smaller communities. Specifically of interest was a comparison of diagonal parking locations to other types with regard to related crash histories. If possible, it was intended to develop guidelines to assist Iowa Department of Transportation designers in the consideration of parking requirements for road improvements through small communities. In this regard, several criteria were analyzed to determine possible contribution to crash history including road width, clearance to parked vehicles, traffic volumes, community population, and length of parking area. None of these factors, with the possible exception of population, displayed a clearly definable relationship to crash history. However, when average crash rates for various parking types were compared for non-intersection crashes, differences in rates between areas with diagonal parking and those with parallel parking were almost negligible. In fact, those observed rates were less than sample locations with no parking at all. These results seem to indicate that indeed there may exist no compelling justification for blanket prohibition of angle parking along Iowa’s primary extensions in all urban areas. Rather, a case-by-case investigation with each project design of the most applicable parking type would seem appropriate in smaller communities.

The Larned A. Waterman Iowa Nonprofit Resource Center eNewsletter, February 2003

Newsletter produced by Iowa Nonprofit Resource Center

City of Central City, Independent Auditor's Reports, Basic Financial Statements and Supplementary Information, Schedule of Findings and Questioned Costs, June 30, 2003 & June 30, 2004

City Audit Report

Report on the Special Investigation of the City of Mt. Vernon Fire Department, For the Period January 1, 2003 through March 31, 2005

Other Audit Reports - Special Investigation

Strategic Plan Performance Indicators, 2002-2003

Stragtegic plan for Iowa State University

Strategic Plan Performance Indicators 2003-2004

Stragtegic plan for Iowa State University

Iowa Turkey Marketing Council, Independent Auditor's Reports, Financial Statements, Schedule of Findings, December 31, 2003 & 2004

State Audit Reports

Iowa Liquor Quarterly, February 2003

Quarterly publication produced by Iowa Alcholic Beverages Division, Department of Commerce

Iowa Liquor Quarterly, May 2003

Quarterly publication produced by Iowa Alcholic Beverages Division, Department of Commerce

Iowa Liquor Quarterly, August 2003

Quarterly publication produced by Iowa Alcholic Beverages Division, Department of Commerce

Iowa Liquor Quarterly, November 2003

Quarterly publication produced by Iowa Alcholic Beverages Division, Department of Commerce

Evaluating Properties of Blended Cements for Concrete Pavements, December 2003

The addition of supplementary cementitious materials (SCMs), such as fly ash (FA) and slag, generally improves concrete workability, durability, and long-term strength. New trends in sustainable development of concrete infrastructure and in environmental regulations on waste disposal are spurring use of SCMs in concrete. However, use of SCM concrete is sometimes limited due to a lack of understanding about material behaviors and lack of proper specifications for its construction practice. It is believed that SCM concrete performance varies significantly with the source and proportion of the cementitious materials. SCM concrete often displays slower hydration, accompanied by slower setting and lower early-age strength, especially under cold weather conditions. The present research was conducted to have a better understanding of SCM concrete behaviors under different weather conditions. In addition to the study of the effect of SCM content on concrete set time using cementitious materials from different sources/manufacturers, further research may be needed to investigate the effects of SCM combinations on concrete flowability, air stability, cracking resistance, and durability.

Investigation into Improved Pavement Curing Materials and Techniques: Part 2 - Phase III, March 2003

Appropriate curing is important for concrete to obtain the designed properties. This research was conducted to evaluate the curing effects of different curing materials and methods on pavement properties. At present the sprayed curing compound is a common used method for pavement and other concrete structure construction. Three curing compounds were selected for testing. Two different application rates were employed for the white-pigmented liquid curing compounds. The concrete properties of temperature, moisture content, conductivity, and permeability were examined at several test locations. It was found, in this project, that the concrete properties varied with the depth. Of the tests conducted (maturity, sorptivity, permeability, and conductivity), conductivity appears to be the best method to evaluate the curing effects in the field and bears potential for field application. The results indicated that currently approved curing materials in Iowa, when spread uniformly in a single or double application, provide adequate curing protection and meet the goals of the Iowa Department of Transportation. Experimental curing methods can be compared to this method through the use of conductivity testing to determine their application in the field.