Survey of DWI Courts [Traffic Tech]
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Summary
This report addresses the lack of empirical research regarding the operational characteristics of Driving While Intoxicated (DWI) Courts, a judicial model adapted from Drug Courts to target repeat offenders and those with high blood alcohol concentrations. While Drug Courts have substantial evidence supporting their effectiveness, DWI Courts lacked comparable data. To fill this gap, the National Highway Traffic Safety Administration (NHTSA) conducted a web-based survey in April and May 2015 to gather detailed information on how these programs operate, aiming to guide future evaluation efforts. The study was conducted in collaboration with the National Center for DWI Courts, with data collection managed by Avar Consulting, Inc. NHTSA invited 473 DWI and DWI/Drug Court programs to participate. Of the 156 responses received, 105 programs completed the full questionnaire after excluding those that were ineligible or terminated early. The resulting sample included 77 dedicated DWI Courts and 46 combined DWI/Drug Courts. The survey captured data on participant demographics, program structure, treatment services, eligibility criteria, monitoring procedures, and funding sources. The findings reveal that 55% of responding programs served rural areas, and participants were predominantly non-Hispanic White, English-speaking, and employed full-time. The median number of active participants was 25. Most programs (77%) utilized a phased treatment structure that evolved over time, with a median enrollment duration of 17 months and a minimum graduation requirement typically set at 12 months. Eligibility was strictly controlled, with 89% of programs requiring multiple DWI convictions and 43% requiring high BAC levels. Treatment services were largely outsourced to independent providers, with nearly all programs offering group or individual counseling, and 84% integrating mental health care for co-occurring disorders. Monitoring was rigorous: all programs conducted supervised drug/alcohol testing, typically multiple times weekly in the initial phase. Sanctions were consistently applied for positive tests or missed sessions, while rewards were given for achievements. Program teams, led by judges and probation officers, met weekly to monitor progress. The significance of this report lies in providing the first comprehensive baseline data on DWI Court operations, highlighting a standardized, intensive model focused on accountability and long-term treatment. The data indicates that while most programs have robust tracking systems and multidisciplinary teams, sustainability planning remains weak, with only 45% having written plans for long-term operation. Furthermore, funding is diverse, relying heavily on state governments and client fees. This information serves as a critical foundation for NHTSA’s planned development of a formal evaluation program to assess the effectiveness of DWI Courts, addressing the current research void in this specific area of traffic safety and judicial intervention.
Key finding
Of 473 DWI Court programs contacted, 105 completed the survey, reporting a median of 25 active DWI participants and multiple DWI convictions (89%) as the most common eligibility requirement.
Methodology
survey
Sample size: 105
Provenance
The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed. Discovered via bulk_ingest_rosap on 2026-05-23 (7 acquisition events logged).
| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| discover | success | rosap | — | — | 2 | 2026-05-23 |
| archive | success | — | — | — | 1 | 2026-05-23 |
| extract | success | cached | — | — | 2 | 2026-06-10 |
| clean | success | — | — | — | 1 | 2026-06-01 |
| chunk | success | — | — | — | 1 | 2026-06-01 |
| embed | success | — | — | — | 1 | 2026-06-02 |
| enrich | success | — | — | — | 1 | 2026-05-23 |
| promote | success | — | — | — | 1 | 2026-05-23 |
| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 3 | 2026-06-10 |
| tag | success | vector_similarity | — | — | 24 | 2026-06-11 |
| verify | success | — | — | — | 3 | 2026-06-10 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.
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- Applied Guidance: countermeasure evaluation