Cottage Grove, WI – One Killed in Crash Involving Semi at CH N & CH MN
Cottage Grove, WI (November 28, 2025) – One person was killed on November 27 in a crash involving a semi-truck in the Town of Cottage Grove, according to the Dane County Sheriff’s Office.
Deputies responded to the scene around 9:05 a.m. at the intersection of County Highway N and County Highway MN. Emergency crews from Cottage Grove Police, State Patrol, Deer Grove EMS, and Cottage Grove Fire and EMS also assisted at the crash site.
Authorities confirmed that the driver of one of the vehicles involved was killed in the crash. The identity of the deceased has not yet been released, pending notification of their family by the Dane County Medical Examiner’s Office.
The roadway was closed for several hours while investigators reconstructed the scene. The cause of the crash remains under active investigation by the Dane County Sheriff’s Office.
We extend our deepest condolences to the family of the person who lost their life in this tragic incident.
Semi-Truck Accidents in Cottage Grove
Crashes involving semi-trucks are among the most dangerous on Wisconsin roads due to the size, weight, and momentum of these large vehicles. The recent fatal crash at County Highway N and County Highway MN in Cottage Grove is a tragic example of how quickly a collision involving a semi can turn deadly.
In rural parts of Wisconsin, where county highways intersect without the benefit of traffic signals or advanced warning systems, collisions at intersections are all too common. Limited visibility, higher speeds, and failure to yield are often contributing factors. Semi-trucks require longer stopping distances, and even a brief moment of misjudgment can result in severe or fatal injuries.
According to the Wisconsin Department of Transportation, crashes involving large commercial vehicles consistently lead to some of the most serious outcomes, including deaths and long-term injuries. Victims of these crashes are often drivers or passengers of smaller vehicles who bear the brunt of the impact.
When a fatal truck accident occurs, families are left not only grieving their loss but also managing financial challenges such as funeral costs, loss of household income, and emotional trauma. If the truck driver was speeding, distracted, fatigued, or failed to follow traffic laws, the trucking company or other parties may also be held legally responsible.
In these cases, filing a wrongful death claim may be the best path toward justice. A qualified wrongful death lawyer can help by investigating the crash, identifying all liable parties, and seeking compensation for the family’s damages. These claims can also help improve safety standards and prevent similar tragedies in the future.
If your loved one has been the victim of a fatal truck crash, legal help is available. Dunk Law Firm is here to provide compassionate support and clear legal guidance. Call us at 414-209-4398 today to discuss your rights and next steps with our skilled legal team.
Note: This post is based on information obtained from publicly available secondary sources. We have not independently verified all details of the incident. If you notice any inaccuracies or missing information, please contact Dunk Law Firm so we can promptly review and correct the content for accuracy and reliability.
Disclaimer: The content of this post is for general informational purposes only and should not be construed as legal or medical advice. It does not create an attorney-client relationship nor constitute a solicitation for legal services. If you have been injured in an accident, please seek immediate medical attention and consult a qualified attorney. Any images included are for illustrative purposes only and do not represent the actual scene or parties involved in the incident.
