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Synthesis of Traffic Calming Techniques in Work Zones

Status: Complete

Description: Nationwide, over 1,000 fatalities and 40,000 injuries occur annually in work zones, which include both construction zones and areas where maintenance is performed. The majority (85%) of work zone accidents result from unsafe driver behavior, and vehicle speed is often a factor in work zone crashes. In order to address speed and driver behavior near work zones, roadway agencies have developed different traffic calming measures.

The objective of this research was to summarize the effectiveness of different traffic calming treatments for reducing speeds in work zones. This project

1. identified work zone traffic calming treatments for which information has not been well summarized,

2. identified state of the art and new technologies for work zone traffic calming, and

3. synthesized research related to items 1 and 2

Report: 2009-hallmark-calming.pdf 4.4 mb (published 2009)

State conducting research: Iowa

Author:

  • Hallmark, Shauna (Iowa State University)
Iowa State University does not discriminate on the basis of race, color, age, ethnicity, religion, national origin, pregnancy, sexual orientation, gender identity, genetic information, sex, marital status, disability, or status as a U.S. veteran. Inquiries regarding non-discrimination policies may be directed to Office of Equal Opportunity, Title IX/ADA Coordinator and Affirmative Action Officer, 3410 Beardshear Hall, 515 Morrill Road, Ames, Iowa 50011, Tel. 515 294-7612, Hotline: 515-294-1222, eooffice@iastate.edu.