An Evaluation of the Three Georgia DUI Courts [Traffic Tech]

NHTSA · 2011 · ROSA P / United States. National Highway Traffic Safety Administration

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Summary

This paper evaluates the effectiveness of three specialized Driving Under the Influence (DUI) courts in Georgia—located in Hall, Clarke, and Chatham counties—in reducing recidivism among repeat offenders. Motivated by the high rate of repeat DWI/DUI offenses and the underlying alcohol problems of these individuals, the study aimed to determine if the rehabilitative DUI court model, which mirrors drug court strategies, could successfully curb drinking and driving behaviors. The program involved intensive supervision, weekly treatment groups, random screening, and a five-phase structure ranging from clinical assessment to continuum of care, with regular judicial oversight for compliance. The study employed an impact evaluation design comparing three distinct groups of offenders: an Intent-to-Treat group of approximately 600 DUI court participants (including 363 graduates and 259 terminated individuals), a retrospective comparison group of roughly 300 offenders from the same counties prior to the courts' establishment, and a contemporary comparison group of about 400 offenders from demographically similar counties without DUI courts. The analysis focused on longitudinal data to assess recidivism rates over a four-year period, adjusting for significant predictors such as age and prior DUI offenses. The results demonstrated substantial reductions in recidivism for DUI court participants. Using Cox regression models, graduates exhibited a 63.5% lower recidivism rate compared to the contemporary group and a 79.3% lower rate compared to the retrospective group. After four years, the recidivism rate for graduates was approximately 9%, significantly lower than the 24% for the contemporary group, 35% for the retrospective group, and 26% for the terminated group. The Intent-to-Treat group showed a 15% recidivism rate. Consequently, the program prevented between 47 and 112 repeat DUI arrests over the four-year period, depending on the comparison baseline used. Age and prior DUI history were identified as the only significant predictors of recidivism across all groups. The study concludes that Georgia DUI courts effectively reduce recidivism among repeat offenders, with reductions ranging from 38% to 79% compared to traditional sanctions. Even when including terminated participants, the courts showed significantly lower recidivism rates than traditional programs. These findings support the DUI court concept as a viable strategy for reducing impaired driving recidivism and the associated societal costs. The evaluation suggests that the rehabilitative approach, combining judicial authority with intensive treatment and supervision, successfully addresses the underlying alcohol issues contributing to repeat offenses.

Key finding

Georgia DUI court graduates had 63.5% to 79.3% lower DUI recidivism than comparison groups, with a four-year recidivism rate of about 9% versus 24% to 35% for comparison offenders.

Methodology

field_study

Provenance

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Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.

Topics

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• dui enforcement