Women, Work and the Iowa Economy, September 2008

Women play a substantial and crucial role in the Iowa economy. Women make up almost half the labor force, participating in the labor force at one of the highest rates in the nation. At the same time, disparities persist as to women’s prospects for success in that same economy. For instance, although women in Iowa are more likely than men to receive post-secondary education, they are also more likely to be in poverty and to earn a lower wage than male peers. The “gender gap,” the difference between male and female wages, is a much-discussed but often misunderstood tool that helps measure women’s success in the workforce. Women’s median wages are lower than men’s median wages largely because of differences in male and female occupations and work history, although gender discrimination in the workforce also plays a role. This report investigates Iowa’s gender gap in ways that clearly show both its causes and effects and suggests policy responses that could ensure women’s full and equal participation in Iowa’s economic future. Understanding the differences between men’s and women’s experiences in the state economy is important for developing policies that can effectively address barriers to economic success for all Iowans.

Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction, TPF-5(081), 2012

Highway construction is among the most dangerous industries in the US. Internal traffic control design, along with how construction equipment and vehicles interact with the traveling public, have a significant effect on how safe a highway construction work zone can be. An integrated approach was taken to research work-zone safety issues and mobility, including input from many personnel, ranging from roadway designers to construction laborers and equipment operators. The research team analyzed crash data from Iowa work-zone incident reports and Occupational Safety and Health Administration data for the industry in conjunction with the results of personal interviews, a targeted work-zone ingress and egress survey, and a work-zone pilot project.