Cedarburg, WI (February 8, 2026) – Emergency responders were called to a serious crash on Friday involving a jackknifed semi-truck and several other vehicles at the intersection of Highway 33 and Highway 175 in Ozaukee County. Reports confirmed injuries at the scene, with the semi driver trapped inside the vehicle.
Key Details
- Location: Hwy 33 & Hwy 175, Ozaukee County
- Time: Afternoon of February 6
- Vehicles: Jackknifed semi-truck and multiple passenger vehicles
- Injuries: Confirmed; semi driver reportedly stuck in cab
- Hazards: Roadway blocked, semi leaking fluids, icy and drifting snow reported
What We Know So Far
- The semi-truck jackknifed, blocking Hwy 33 and leaking unknown fluids
- Multiple other vehicles were involved in the resulting crash
- At least one driver was trapped, and crews were working to extricate them
What’s Not Yet Confirmed
- The number and severity of injuries sustained in the crash
- Whether hazardous materials were involved in the semi’s leak
- Contributing factors beyond the reported icy road conditions
Local Context
Highway 33 west of Hwy 175 in Ozaukee County is known to be treacherous during winter weather. On Friday, witnesses reported “wicked” drifting and slippery road conditions as snow and wind created dangerous travel hazards. The semi-truck jackknifed across the highway and was confirmed to be leaking, while several other vehicles became involved in the incident. Emergency crews responded to assist the injured, including extricating the semi driver from the cab. The full scope of injuries and cleanup efforts is still being reviewed by local agencies.
What to Do Next
- If you witnessed the crash, contact Ozaukee County authorities to assist with the investigation.
- Travelers should avoid the area until cleanup and safety checks are confirmed complete.
- If your vehicle was involved, document road conditions and vehicle positions as soon as possible.
- Monitor for symptoms following icy road crashes, even minor injuries can worsen after impact.
FAQ
Q: What is a jackknife crash, and why is it dangerous?
A: A jackknife crash occurs when a truck’s trailer swings out at an angle to the cab, often blocking multiple lanes and creating high-impact hazards for nearby vehicles.
Q: Can road conditions alone cause a truck to jackknife?
A: Yes. Icy roads, sudden braking, or downhill slopes can lead to loss of trailer control, especially if traction is reduced.
Q: Are fluid leaks from semis considered a hazmat risk?
A: They can be. Fire crews assess leaks for fuel, oil, or other chemicals and may call hazmat teams depending on the type and volume of fluid.
