Murphy, M., Han, Z., Gallun, S., & Loftus-Otway, L. (2026). Don't Mess With Texas Campaign Study: History, Effectiveness, and Success. University of Texas at Austin. Center for Transportation Research. https://rosap.ntl.bts.gov/view/dot/94075
Murphy, Michael, Zhe Han, Susanna Gallun, and Lisa Loftus-Otway. Don't Mess With Texas Campaign Study: History, Effectiveness, and Success. University of Texas at Austin. Center for Transportation Research, 2026. https://rosap.ntl.bts.gov/view/dot/94075.
Murphy, Michael, et al. Don't Mess With Texas Campaign Study: History, Effectiveness, and Success. University of Texas at Austin. Center for Transportation Research, 2026, ROSA P. https://rosap.ntl.bts.gov/view/dot/94075.
Introduced by Texas Department of Transportation (TxDOT) in 1986, the Don't mess with Texas (DMWT) Campaign and slogan is one of America's most successful and enduring public awareness campaigns. By 1990, the campaign achieved a historic 72% reduction in highway litter by changing public perceptions and behaviors. However, litter composition has changed. The DMWT slogan's success has been linked to the message which appeals to younger Texans who tend to litter more. The slogan has also been made popular by Texas singers and celebrities through TV and radio commercials. This study documents the history, past successes and future challenges of the DMWT campaign as Texas' population and traffic volumes continue to grow at increasing rates.
In this study, two surveys were conducted with Texas' residents about the DMWT Campaign. Surveys were sent to over 9.4 million residents with 36,110 v
...
Murphy, M., Han, Z., Gallun, S., & Loftus-Otway, L. (2026). Don't Mess With Texas Campaign Study: History, Effectiveness, and Success. University of Texas at Austin. Center for Transportation Research. https://rosap.ntl.bts.gov/view/dot/94075
Murphy, Michael, Zhe Han, Susanna Gallun, and Lisa Loftus-Otway. Don't Mess With Texas Campaign Study: History, Effectiveness, and Success. University of Texas at Austin. Center for Transportation Research, 2026. https://rosap.ntl.bts.gov/view/dot/94075.
Murphy, Michael, et al. Don't Mess With Texas Campaign Study: History, Effectiveness, and Success. University of Texas at Austin. Center for Transportation Research, 2026, ROSA P. https://rosap.ntl.bts.gov/view/dot/94075.
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