January brings heavy rain, lingering fog, and slick pavement to Clackamas, creating ideal conditions for rear-end collisions. As drivers return to work and school routines after the holidays, stop-and-go traffic increases along corridors like SE Sunnyside Road, 82nd Drive, and the I-205 ramps. When vehicles follow too closely or fail to adjust to winter conditions, rear-end crashes become one of the most common — and preventable — causes of injury this time of year.
At Peterson Law Offices, we have represented Oregon injury victims since 1991. We regularly help Clackamas residents navigate the aftermath of winter rear-end collisions, from medical treatment and insurance disputes to proving negligence when weather is used as an excuse.

Why Rear-End Accidents Spike in Clackamas During January
Rear-end collisions happen year-round, but January presents unique risks. Wet pavement reduces tire traction, while fog and early darkness limit visibility during peak commute hours. Drivers often underestimate how much additional stopping distance they need in these conditions.
Common contributors to January rear-end crashes in Clackamas include:
- Following too closely in rainy or foggy traffic
- Distracted driving, including phone use and in-vehicle systems
- Sudden braking on slick roads
- Driver fatigue after returning to regular schedules
- Congestion near shopping centers and highway on-ramps
Under Oregon law, drivers are required to maintain a safe following distance and operate their vehicles safely for current conditions. When they fail to do so, they may be held legally responsible for the harm they cause.

Where Rear-End Collisions Commonly Occur in Clackamas
Local traffic patterns make certain areas more prone to winter rear-end crashes:
Busy Arterials and Intersections
Stop-and-go traffic along Sunnyside Road, 82nd Drive, and SE Causey Avenue increases the likelihood of sudden stops. Drivers who are distracted or following too closely may not react in time.
Highway On-Ramps and Off-Ramps
Merging traffic near I-205 creates abrupt speed changes, especially during rain. Rear-end collisions frequently occur when drivers misjudge braking distance.
Parking Lots and Commercial Areas
Low-speed rear-end crashes near shopping centers can still cause serious injuries, particularly whiplash and soft tissue damage.
Understanding where and how the crash occurred helps determine whether negligence played a role.

Is the Rear Driver Always at Fault?
In many cases, the driver who strikes another vehicle from behind is presumed to be at fault. This is because drivers are expected to leave enough space to stop safely. However, fault is not automatic.
Exceptions may apply if:
- The lead driver stopped suddenly for no reason
- Brake lights were not functioning properly
- A third vehicle caused a chain reaction
- Road hazards contributed to loss of control
Oregon’s comparative negligence system allows fault to be shared, as long as the injured person is less than 50 percent responsible. Determining fault requires careful review of evidence and circumstances.

Common Injuries from Rear-End Collisions
Even low-speed rear-end crashes can cause injuries that worsen over time. Victims often experience:
- Whiplash and neck strain
- Back and spinal injuries
- Head injuries and concussions
- Shoulder and soft tissue damage
- Jaw injuries or headaches
Symptoms may not appear immediately. Seeking prompt medical care creates a clear link between the crash and your injuries, which is critical for your claim.

What To Do After a Rear-End Crash in Clackamas
If you are involved in a rear-end collision, your actions matter. Consider taking the following steps:
- Call 911 and report the accident
- Seek medical attention, even if injuries seem minor
- Photograph vehicle damage, road conditions, and traffic signs
- Collect driver and witness information
- Avoid giving recorded statements to insurance adjusters without legal advice
Insurance companies often move quickly after rear-end crashes. Speaking with Peterson Law Offices early can help protect your rights and prevent missteps.

How Negligence Is Proven in Winter Rear-End Cases
Winter conditions do not excuse unsafe driving. Proving negligence may involve evidence such as:
- Police reports noting following too closely or unsafe speed
- Photos showing wet pavement or poor visibility
- Vehicle damage patterns indicating braking distance
- Witness statements describing traffic behavior
- Weather data confirming known road hazards
An experienced injury attorney can analyze this information to show that the crash was preventable, even in poor weather. If you want to understand how this applies to your situation, visiting our office can provide clarity.
How Insurance Companies Defend Rear-End Claims
Insurers often argue that winter weather caused the collision or that injuries were minor. They may also claim that symptoms are unrelated or pre-existing. These strategies are common and can reduce settlements if left unchallenged.
Having legal representation helps ensure your injuries are fully evaluated and your claim reflects the true impact of the crash. You can see how we have helped others in similar situations by reading client testimonials.
Why Local Experience Matters in Clackamas
Clackamas roadways present specific winter challenges, including shaded streets, frequent congestion, and mixed residential-commercial traffic. Understanding these conditions strengthens injury claims and helps establish realistic expectations of driver behavior.
With more than 30 years of experience, Peterson Law Offices brings local knowledge and proven advocacy to every case we handle.
Protecting Your Rights After a Winter Rear-End Collision
A rear-end crash in January can disrupt your health, finances, and daily life. If another driver’s negligence caused your injuries in Clackamas, you deserve guidance you can trust.
Peterson Law Offices is committed to helping injured Oregonians understand their rights and pursue fair compensation after preventable accidents.
