Spring in Colorado is unpredictable. A warm weekend can fill patios in LoDo and Cherry Creek. A few days later, snow blankets I-25 and traffic slows to a crawl. March and April are transition months, and that transition creates real risk on our roads.
At The O’Sullivan Law Firm, Scott O’Sullivan and his team have represented Colorado families injured in serious weather-related crashes for decades. One of the most common misconceptions we hear is that if snow or ice is involved, no one is truly responsible.
Colorado law says otherwise.
Drivers have a legal duty to operate safely for the conditions. That duty applies whether it is January or April.
That includes:
If someone drives too fast for conditions and causes a crash, the presence of snow does not eliminate liability.
On I-25 through Denver, we routinely see chain-reaction collisions during late-season storms. One driver loses control near downtown interchanges or along the Tech Center corridor, and multiple vehicles are impacted. Insurance companies may describe these events as unavoidable. Careful investigation often reveals excessive speed, worn tires, distraction, or something else.
Scott and his team examine crash reports, vehicle data, roadway design, and available footage to determine exactly how a collision occurred. Accountability does not disappear because the weather changed.
Scott says, “We hear it all the time. ‘It was the weather.’ But the law doesn’t accept that as an answer. The real question is whether you were driving safely for the conditions. If the road is slick and you’re still driving like it’s dry, that’s not the weather. That’s a decision.”
Early spring in Colorado brings repeated freeze and thaw cycles.
Snow melts during the day. Overnight temperatures drop below freezing. Moisture refreezes into nearly invisible ice, especially:
Drivers often underestimate how slick these areas can be. They brake normally and suddenly lose traction.
While black ice can be difficult to see, it is not a legal defense. Drivers must anticipate seasonal risks and adjust accordingly.
The I-70 corridor is a prime example. Spring ski traffic, commercial trucking, and changing elevations create rapidly shifting conditions. A dry roadway in Golden can become snow-covered just miles west. Those elevation changes demand vigilance.
Recent data from the Colorado Department of Transportation reported more than 700 traffic deaths statewide last year, reflecting a troubling increase compared to prior years. Speeding remained a factor in hundreds of those fatalities.
Warmer weather does not reduce crash risk. In fact, we recently saw how it often increases traffic volume across Denver and causes more fatal crashes.
When that increase in traffic intersects with sudden spring snowstorms or icy mornings, serious collisions follow.
Motorcycle fatalities also remain a significant concern during the early riding season, reinforcing the need for drivers to remain alert as bikes return to the roads.
These numbers reflect what we see in real cases. Spring in Colorado is not simply a transition out of winter. It is a period of mixed conditions, heavier traffic, and preventable crashes.
Late-season storms are especially dangerous when commercial vehicles are involved.
Tractor trailers require longer stopping distances and precise braking on slick roads. When a truck loses control on I-25 or along I-70, the size and weight of the vehicle often result in catastrophic injuries.
In truck cases, liability may extend beyond the driver. Our team investigates:
Commercial carriers have significant safety obligations. If they fail to maintain equipment or pressure drivers to meet unrealistic schedules despite hazardous conditions, that may form the basis for serious legal responsibility.
Scott says, “Professional drivers don’t get a pass because of the weather. They’re expected to be the most prepared vehicles on the road, and when they’re not, the consequences can be severe.”
After a weather-related crash, insurers frequently argue that the incident was simply an act of nature. They may attempt to divide fault among multiple drivers or minimize the seriousness of injuries.
This is where experienced legal representation matters.
Scott O’Sullivan intentionally keeps his firm focused and selective so that each client receives thorough attention. Weather-related cases often require accident reconstruction, preservation of electronic vehicle data, and detailed medical documentation. Injuries such as spinal trauma and traumatic brain injuries may not be fully understood for weeks or months.
We prepare every case as if it may need to be presented in court. That preparation changes how insurance companies evaluate exposure.
If you are involved in a collision during a late-season storm:
Like the snow, memory and evidence can fade quickly.
Spring combines increased traffic volume with unpredictable weather. Drivers must adjust. When someone fails in their duty and causes harm, accountability still applies.
Scott O’Sullivan and his team have spent decades representing injured individuals and families throughout Denver and across Colorado. We approach each case deliberately and thoroughly because long-term consequences deserve careful attention.
If you or someone you love has been injured in a collision, call or text 3033885304 for free advice.
