Injuries Reported in Multi-vehicle Truck Accident on I.H. 90 in Madison, WI
Madison, WI — April 30, 2025, injuries were reported in a multi-vehicle truck accident at approximately 8:00 a.m. along Interstate Highway 90.
According to authorities, the accident took place in the northbound lanes of I.H. 90 in the vicinity north of Cottage Grove Road.

Details surrounding the accident remain scarce. Preliminary reports state that, for as yet unknown reasons, a collision took place involving several vehicles, one of which was apparently an 18-wheeler. While injuries have been reported in connection with this accident, it is not yet clear how many victims were hurt and what the severity of those injuries were. Additional information pertaining to this incident is not available at this point in time. The investigation is currently ongoing.
Commentary
In my experience, when an 18-wheeler is involved in a multi-vehicle collision during the morning rush hour, the starting point for any serious investigation has to be the truck's behavior in the moments leading up to the wreck. Interstates like I-90 near Cottage Grove Road are often congested during that time of day, and professional drivers are expected to account for those conditions—maintaining proper following distances, adjusting speed accordingly, and scanning ahead for changing traffic patterns. When those expectations aren’t met, crashes involving several vehicles are often the result.
The early hour and presence of multiple vehicles raise questions about how the chain of events began. Did the truck strike slowed traffic from behind? Was there a sudden lane change? Was the truck’s speed appropriate for the conditions? These are basic but essential questions that begin to determine whether the driver exercised the kind of care the law demands from those operating large commercial vehicles.
If the 18-wheeler was operating under a commercial carrier, then the company’s role becomes just as important. Was the driver properly trained and experienced in navigating congested urban interstates? Was the truck in safe working condition, particularly the brakes and tires? Was the driver running under a realistic delivery schedule, or under pressure to make up time? These are the background factors that often explain how a momentary lapse becomes a multi-vehicle crash with serious consequences.
From where I sit, a wreck involving an 18-wheeler and several other vehicles on a busy stretch of highway is never just a matter of bad luck. It’s a red flag that something may have failed in the systems meant to protect everyone on the road. A thorough investigation must uncover whether this was a lapse in driver judgment, a mechanical issue, or a failure of oversight from the company responsible for the truck. Only then can the right parties be held accountable and those affected by the wreck receive the clarity and closure they deserve.
“These are essential reads for anyone dealing with the aftermath of a truck wreck”– Attorney Cory Carlson