Murphy, M., Han, Z., Gallun, S., & Loftus-Otway, L. (2026). The TxDOT Don't Mess With Texas Campaign 40th Anniversary: History, Benefits and Successes [Executive Summary]. University of Texas at Austin. Center for Transportation Research. https://rosap.ntl.bts.gov/view/dot/94074
Murphy, Mike, Zhe Han, Susanna Gallun, and Lisa Loftus-Otway. The TxDOT Don't Mess With Texas Campaign 40th Anniversary: History, Benefits and Successes [Executive Summary]. University of Texas at Austin. Center for Transportation Research, 2026. https://rosap.ntl.bts.gov/view/dot/94074.
Murphy, Mike, et al. The TxDOT Don't Mess With Texas Campaign 40th Anniversary: History, Benefits and Successes [Executive Summary]. University of Texas at Austin. Center for Transportation Research, 2026, ROSA P. https://rosap.ntl.bts.gov/view/dot/94074.
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 valid responses. Parents were asked to conduct a linked survey with their children under 18 about littering, resulting in 771 valid responses. Texas Resident Results •Very high level of awareness: 96.6%of adult respondents had heard of the DMWT slogan •Traditional and highly visible media are the primary way adult resident shear/learn about the DMWT slogan -billboards (70.9%), TV commercial (62.5%) and bumper stickers (42.8%) •80.6% of adult respondents understand the meaning of the DMWT slogan correctly. •For those adults who have heard the DMWT slogan, 92.0% reported the slogan was either very effective (32.4%) in prompting a conscious effort not to litter, or re-emphasized the importance of not littering (59.6%). •97.9% of youth (under 18) respondents know what littering is; 70.4% have heard of DMWT.
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 succes
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Murphy, M., Han, Z., Gallun, S., & Loftus-Otway, L. (2026). The TxDOT Don't Mess With Texas Campaign 40th Anniversary: History, Benefits and Successes [Executive Summary]. University of Texas at Austin. Center for Transportation Research. https://rosap.ntl.bts.gov/view/dot/94074
Murphy, Mike, Zhe Han, Susanna Gallun, and Lisa Loftus-Otway. The TxDOT Don't Mess With Texas Campaign 40th Anniversary: History, Benefits and Successes [Executive Summary]. University of Texas at Austin. Center for Transportation Research, 2026. https://rosap.ntl.bts.gov/view/dot/94074.
Murphy, Mike, et al. The TxDOT Don't Mess With Texas Campaign 40th Anniversary: History, Benefits and Successes [Executive Summary]. University of Texas at Austin. Center for Transportation Research, 2026, ROSA P. https://rosap.ntl.bts.gov/view/dot/94074.
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