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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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Iowa Department of Transportation

Construction for the I-80 and Middle Road Interchange Near Bettendorf Has Begun

The Iowa Department of Transportation is advising motorists to expect traffic impacts from construction at the Interstate 80 and Middle Road interchange near Bettendorf. Work is underway to build a … [Read more...] about Construction for the I-80 and Middle Road Interchange Near Bettendorf Has Begun

Guidelines for Use of Extra-Enforcement in Iowa Department of Transportation Work Zones

This document provide comprehensive directives for implementing additional law enforcement measures to enhance safety in both construction and maintenance work zones. The document outlines criteria … [Read more...] about Guidelines for Use of Extra-Enforcement in Iowa Department of Transportation Work Zones

Most County Road Closures Now Available on Iowa’s 511 Website

County road closures for participating counties in the Iowa County Engineer’s Association’s 511 traveler information website are now available on the state's 511 system (511ia.org) during major … [Read more...] about Most County Road Closures Now Available on Iowa’s 511 Website

When Luck Runs Out – Professional Flagging Techniques

This video displays professional flagging techniques. … [Read more...] about When Luck Runs Out – Professional Flagging Techniques

First Work Zone Awards Honor Traffic Control Partners

Iowa’s industry partners included a work zone award in their annual awards ceremonies for the first time this year. The awards are project-oriented to recognize excellence in work zone design and … [Read more...] about First Work Zone Awards Honor Traffic Control Partners

Iowa DOT – Open for Business

Iowa DOT’s workforce remains committed to supporting the movement of people and goods throughout Iowa so that people can play their role to respond to the COVID-19 crisis. With many people staying … [Read more...] about Iowa DOT – Open for Business

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Copyright © 2026 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
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