Kenosha County · OWI defense
OWI/DUI defense in Pleasant Prairie, Wisconsin
Pleasant Prairie is Wisconsin's southern gateway, and the I-94 stretch between the Illinois line and Highway 165 is patrolled by both the Pleasant Prairie Police Department and Wisconsin State Patrol. Illinois drivers entering Wisconsin are overrepresented in OWI stops here, and Illinois DUI priors count as Wisconsin OWI priors under § 343.307. Cases are heard at the Kenosha County Circuit Court.
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How OWI cases work in Pleasant Prairie
Pleasant Prairie is Wisconsin's southern gateway. Every driver coming north on I-94 from Chicago crosses the state line in Pleasant Prairie, and the Pleasant Prairie Police Department and Wisconsin State Patrol coordinate enforcement on the four-mile interstate stretch between the Illinois line and the Highway 165 exit. This is the single most-active OWI enforcement corridor in southeastern Wisconsin.
Cross-border OWI cases dominate the Pleasant Prairie docket. Illinois drivers returning from Wisconsin entertainment, Wisconsin drivers returning from Chicago, and out-of-state CDL drivers traveling I-94 all funnel through this corridor. Illinois DUI convictions count as Wisconsin OWI priors under § 343.307, with a ten-year window at the 2nd-offense charging tier and a lifetime lookback at 3rd-offense and above. We see Illinois priors land in Wisconsin court more often here than anywhere else in the state.
The 2025 Wisconsin Act 99 roadside saliva test is now also a factor. With recreational marijuana legal at dispensaries an hour south in Illinois, and oral-fluid THC detection windows running 8-24 hours past use, Pleasant Prairie I-94 stops produce a growing volume of cannabis-OWI charges that begin with a roadside swab. See our /roadside-saliva-test/ spoke for the full legal framing.
Local enforcement and patrol corridors
Agencies
Each agency name links to the official department site (opens in a new tab).
Patrol corridors
Local procedure: official sources for Pleasant Prairie
The agencies, courts, and offices that touch a Pleasant Prairie OWI case. Each link goes to the official source so you can verify or contact them directly.
Where the case is heard
Kenosha County Courthouse
912 56th Street
Kenosha, WI 53140
Arresting agencies
On the firm's main site
For the firm's full criminal-defense practice in Pleasant Prairie, including non-OWI matters (drug, traffic, domestic, federal), see the Pleasant Prairie page on racinelaw.com →
Defense angles specific to Pleasant Prairie cases
- Cross-border procedural challenges: stops near the state line sometimes involve Illinois State Police or Lake County Sheriff officers who hand off to Wisconsin agencies. Chain-of-custody on the breath test, the oral-fluid swab, and any seized evidence must be tested.
- Illinois prior-offense disputes: not all Illinois DUI dispositions count as priors under § 343.307. Court supervision dispositions, statutory summary suspensions, and reduced-charge pleas have specific Wisconsin treatment that we audit for every case with an Illinois history.
- I-94 stop justifications: the four-mile Pleasant Prairie I-94 stretch is heavily videotaped. Probable-cause challenges live or die on the exact pre-stop driving behavior captured on State Patrol or Pleasant Prairie PD dash cam.
Pleasant Prairie-area OWI by the numbers
Verified statistics from official state and county sources.
Bench and prosecution: Kenosha County
Every Pleasant Prairie OWI case is heard by one of these Kenosha County circuit court judges and prosecuted by the Kenosha County District Attorney's office.
Sitting Kenosha County circuit court judges
- Hon. Gerad T. Dougvillo · Branch 1
- Hon. Jason A. Rossell · Branch 2
- Hon. Heather Iverson · Branch 3
- Hon. David O. Hughes · Branch 4
- Hon. David P. Wilk · Branch 5
- Hon. Angelina Gabriele · Branch 6
- Hon. Jodi L. Meier · Branch 7
- Hon. Chad G. Kerkman · Branch 8
Where your case will be heard
Every OWI arrest made in Pleasant Prairie is prosecuted at the Kenosha County Courthouse at 912 56th Street, Kenosha, WI 53140. Kenosha County has no separate municipal OWI court for state-level charges. The local police department or sheriff makes the arrest, but the case lives at the Kenosha County Circuit Court for the duration of the prosecution.
For full Kenosha County procedural detail (intake calendar, branch assignments, treatment-court eligibility), see the Kenosha County County hub.
Frequently asked questions: Pleasant Prairie OWI
- I have an Illinois DUI from 2020. If I get arrested in Pleasant Prairie now, does it count as a 2nd-offense OWI?
- Yes. Under Wis. Stat. § 343.307, Illinois DUI convictions count as priors for Wisconsin OWI charging within a 10-year window at the 2nd-offense tier. A 2020 Illinois DUI plus a 2026 Wisconsin OWI in Pleasant Prairie would be charged as a 2nd-offense OWI: misdemeanor with mandatory minimum 5 days jail, IID, and 12-18 months license revocation.
- Can I refuse the new roadside saliva test if I am stopped on I-94?
- Yes. 2025 Wisconsin Act 99 added oral-fluid screening to the preliminary breath test statute § 343.303, NOT to the implied consent statute § 343.305. Refusing the roadside swab does NOT trigger automatic license revocation. Refusing the post-arrest blood draw still does. See /roadside-saliva-test/ for the full breakdown.
- I was stopped right at the state line. Is the case in Wisconsin or Illinois?
- Whichever side of the line the stop occurred on. The line is sharply enforced. If the stop happened at the I-94 weigh station or the Russell Road exit on the Illinois side, the case is in Lake County, Illinois. North of the welcome sign, the case is in the Kenosha County Circuit Court at 912 56th Street.
- I bought cannabis legally in Illinois. Can I be arrested for it in Pleasant Prairie?
- Yes. Wisconsin marijuana possession is illegal under Wis. Stat. § 961.41 regardless of where the cannabis was purchased. Crossing the state line with a legal Illinois purchase does not preserve its legality. Cross-border possession is one of the most common Pleasant Prairie misdemeanor charges.
Related OWI defense topics
Other Kenosha County cities we serve
Every Kenosha County OWI is prosecuted at the same courthouse, but enforcement patterns vary city by city. If your case happened in one of these communities, see the city-specific guide.
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Cafferty & Scheidegger has defended OWI cases at the Kenosha County Circuit Court since 1994. For our full firm background, see About our firm. Traffic-only citations from the same stop are covered on the Pleasant Prairie traffic-ticket guide, and broader local criminal-defense context is on the Pleasant Prairie page on racinelaw.com.