Iowa Division of Labor, January 2006

This is an informational newsletter and stat card about the happenings in the Division of Labor.

Iowa Division of Labor Contractor Registration Program Brochure, 2006

Frequently asked questions and answers regarding the Division of Labor Contractor Registration Law in Iowa.

Iowa Division of Labor Quarterly Newsletter, April 2006

Iowa Division of Labor Quarterly Newsletter

Labor Relations Information and News, October 2007

The purpose of this newsletter is to inform and update State agencies on relevant labor relations issues and employment law on a monthly basis, and to focus on topics or questions agencies would like more information about.

Labor Relations Information and News, July 2007

The purpose of this newsletter is to inform and update State agencies on relevant labor relations issues and employment law on a monthly basis, and to focus on topics or questions agencies would like more information about.

Labor Relations Information and News, August 2007

The purpose of this newsletter is to inform and update State agencies on relevant labor relations issues and employment law on a monthly basis, and to focus on topics or questions agencies would like more information about.

Labor Relations Information and News, September 2007

The purpose of this newsletter is to inform and update State agencies on relevant labor relations issues and employment law on a monthly basis, and to focus on topics or questions agencies would like more information about.

Iowa's Changing Labor Force Dynamics, 2008

A look at the employment trends in Iowa for up to the next 30 years.

Safety and Mobility Impacts of Winter Weather – Phase I, August 2011

Highway agencies spend millions of dollars to ensure safe and efficient winter travel. However, the effectiveness of winter weather maintenance practices on safety and mobility are somewhat difficult to quantify. Phase I of this project investigated opportunities for improving traffic safety on state-maintained roads in Iowa during winter weather conditions. The primary objective was to develop several preliminary means for the Iowa Department of Transportation (DOT) to identify locations of possible interest systematically with respect to winter weather-related safety performance based on crash history. Specifically, metrics were developed to assist in identifying possible habitual, winter weather-related crash sites on state-maintained rural highways in Iowa. In addition, the current state of practice, for both domestic and international highway agency practices, regarding integration of traffic safety- and mobility-related data in winter maintenance activities and performance measures were investigated. This investigation also included previous research efforts. Finally, a preliminary work plan, focusing on systematic use of safety-related data in support of winter maintenance activities and site evaluation, was prepared.

Application of Visualization and Simulation Program to Improve Work Zone Safety and Mobility, January 2010

A previous study sponsored by the Smart Work Zone Deployment Initiative, “Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility,” demonstrated the feasibility of combining readily available, inexpensive software programs, such as SketchUp and Google Earth, with standard two-dimensional civil engineering design programs, such as MicroStation, to create animations of construction work zones. The animations reflect changes in work zone configurations as the project progresses, representing an opportunity to visually present complex information to drivers, construction workers, agency personnel, and the general public. The purpose of this study is to continue the work from the previous study to determine the added value and resource demands created by including more complex data, specifically traffic volume, movement, and vehicle type. This report describes the changes that were made to the simulation, including incorporating additional data and converting the simulation from a desktop application to a web application.

Mobility and Safety Impacts of Winter Storm Events in a Freeway Environment Final Report, February 2000

Several factors influence a driver’s decision to travel, choice of vehicle speed, and the safety of a particular trip. These factors include, among others, the trip purpose, time of day, traffic volumes, weather and roadway conditions, and the range of vehicle speeds on the roadway. The main goal of the research project summarized in this report was the investigation of winter storm event impacts on the volume, safety, and speed characteristics of interstate traffic flow.

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.

Monthly Labor Force Data, December 2013

Monthly Labor Force Data report produced by the Iowa Workforce Development.

Monthly Labor Force Data, January 2014

Monthly Labor Force Data report produced by the Iowa Workforce Development.

Monthly Labor Force Data, March 2014

Monthly Labor Force Data report produced by the Iowa Workforce Development.