How Do You Handle a Side-Swiped Car Incident?

Colburn Law

Posted by Greg Colburn in Blog on August 8, 2025

Greg Colburn

personal injury lawyer

Changing lanes without full awareness may lead to a sideswiped car situation, where vehicles traveling in the same direction scrape against one another. These incidents are often the result of blind spots or brief distractions. In Washington, even low-speed collisions like these can trigger lasting consequences, such as physical injuries, repair bills, and delays from insurance providers. Medical treatment and car repairs often come with steep costs, adding pressure during recovery. Acting quickly after the incident helps protect your rights and strengthen your case. Colburn Law – Accident and Injury Lawyers offers Washington drivers practical legal support during these challenging times.

What Is a Sideswipe Accident?

Responsibility in a sideswipe crash often lies with the driver who drifted or changed lanes without care. In Washington, fault can be split between drivers under the state’s comparative negligence rules. One driver might be negligent for not signaling or failing to check mirrors, while the other could share blame for speeding or erratic driving. Other elements, such as road hazards, faded lane lines, or unexpected construction, can make it harder to pinpoint fault. Police documentation, witness statements, and dashcam footage are all valuable in building a strong case and showing how the accident unfolded.

Who Is Liable for a Sideswipe Collision?

In most sideswipe cases, the driver who initiates the lane change or drift is liable. Washington follows a comparative fault system, which means liability can be shared between both parties depending on the specifics of the collision. If a driver failed to signal, checked their mirrors improperly, or was distracted, they may be considered negligent. On the other hand, if the other driver was speeding or made sudden maneuvers, they may also carry some degree of responsibility. 

Other contributing factors, such as adverse weather conditions, unclear road markings, or sudden lane closures, may complicate fault analysis. Police reports, traffic camera footage, and eyewitness accounts can all help clarify the circumstances and strengthen a legal claim.

What Are the Common Causes of Side-Swiped Car Incidents

Sideswipe collisions happen for a variety of reasons. Understanding the common causes can help drivers avoid dangerous situations and better identify fault. These incidents are not always straightforward, and knowing what typically contributes to them gives drivers a stronger sense of awareness and responsibility on the road. 

From minor distractions to serious violations, each of the following factors plays a role in shaping the outcome of a crash:

Alcohol Impairment

Driving under the influence impairs motor skills, slows reaction times, and distorts judgment. A drunk driver may unintentionally veer into adjacent lanes, leading to a sideswipe crash. Washington law imposes strict penalties for DUI offenses and considers impaired driving a major factor in liability assessments.

Distractions

Distracted driving, such as texting, eating, or adjusting a GPS, is a frequent cause of sideswipe collisions. When a driver’s attention is diverted, they’re more likely to drift out of their lane or miss another vehicle in their blind spot.

Blind Spots

Failing to properly check blind spots before changing lanes is a common source of side swiped car incidents. According to the National Highway Traffic Safety Administration (NHTSA), blind spots are significant contributors to lane-change collisions. Drivers should always look over their shoulder in addition to using mirrors and sensors.

Objects in the Road

Debris or obstructions in the roadway can force a driver to swerve suddenly, potentially sideswiping another vehicle. This scenario can complicate liability, especially if the object was not visible in time to safely maneuver.

Driver Fatigue

Fatigue slows reflexes and may cause a driver to nod off or lose focus. Drowsy drivers often drift into adjacent lanes without realizing it, creating a high risk for a sideswipe collision.

Speeding or Reckless Driving

Excessive speed reduces the time available to react to vehicles nearby. As outlined in the Washington State Commercial Driver License Disqualifications, reckless behaviors, such as improper lane changes, failing to yield, or tailgating, can increase both the severity and likelihood of sideswipe crashes.

Get In Touch With Us

Colburn Law is here to help. Call 206-919-3215 to schedule your free consultation. Get the justice and compensation you deserve—serving Seattle and all of Washington!

Send Message Call Us: 206-919-3215

What to Do After a Sideswipe Accident in Washington

Taking immediate and informed action after a sideswipe collision can protect your health, your legal rights, and your ability to recover damages. The steps outlined below are especially important for Washington drivers and can make a significant difference in how smoothly your insurance or legal claim proceeds.

1. Check for Injuries

Ensure everyone involved is safe and seek immediate medical attention if needed. Do not assume injuries are minor; some symptoms, like whiplash or internal injuries, may not appear right away. It’s also important to keep track of any delayed symptoms and follow up with a medical professional to document your condition thoroughly.

2. File a Police Report

If the damage is over $1,000 or if there are injuries, you are required to file a report with the Washington State Patrol. This official documentation is crucial for insurance claims and potential legal proceedings. It also ensures that your side of the story is recorded accurately, which can help protect your rights during disputes.

3. Gather Evidence

Take clear photos of vehicle damage, the scene, and any visible injuries. Collect contact and insurance information from all drivers involved. Ask any witnesses for their statements and contact details. Documentation can be the key to proving liability in a sideswiped car case.

4. Consider Legal Counsel

Those injured in a sideswipe accident or who suspect the other driver was at fault should consult with a Washington car accident lawyer to understand their rights and legal options. An experienced attorney can handle negotiations, paperwork, and evidence collection while protecting your best interests throughout the claims process.

What Injuries Are Common in Sideswipe Crashes?

Sideswipe accidents can result in more than just property damage. These crashes often cause bodily harm, even when vehicles are traveling at moderate speeds. Common injuries may include:

• Whiplash: A soft tissue injury to the neck that can cause chronic pain.
• Broken bones: Especially in the arms, legs, or ribs depending on the point of impact.
• Spinal cord damage: In severe cases, this can lead to long-term mobility issues.
• Head trauma: Ranging from mild concussions to serious traumatic brain injuries (TBIs).
• Shoulder and hip injuries: Caused by the force of the side impact, especially without side airbags.

These injuries can carry lasting consequences, disrupting daily life and work routines. Seeking prompt medical care and legal guidance is essential for both your health and your claim.

Contact a Seattle WA Personal Injury Lawyer

Send Message Call Us: 206-919-3215

How Is Fault Determined?

Determining fault in a sideswipe crash requires a thorough review of the vehicles, road conditions, and driver actions. The process involves analyzing visible damage, identifying lane positioning, and understanding how the collision occurred. 

With that in mind, the following factors can help clarify who may be at fault and support your claim.

Look for Scratches and Damage

The vehicle that made contact will likely have damage to its front or side edges, while the impacted vehicle will show scraping along its side. This damage pattern helps reconstruct how the accident occurred and supports liability claims.

Consider the Vehicles’ Paths

Examine how the vehicles were positioned before the collision and the lane markings to determine if a lane change was involved. Dashcam footage, witness testimony, and nearby surveillance cameras can offer valuable insights. In some cases, a traffic reconstruction expert may be needed to analyze vehicle trajectories.

Ready to Take Action? Contact Colburn Law Today

A sideswiped car crash in Washington can throw off your routine, add financial pressure, and cause legal confusion. Managing injuries, dealing with insurance forms, and figuring out your next steps often feels overwhelming. Colburn Law – Accident and Injury Lawyers has extensive experience with Washington car accident cases and offers personalized support grounded in real results. Our team listens, explains your options clearly, and works to protect your best interests every step of the way. 

Reach out at 206-823-4953 for your free consultation, and let us help you regain control.

Check Out More Helpful Articles

• Washington State Car Accident Laws
• Blindness Caused by a Car Accident
• What Is a Side-by-Side Accident?

Client reviews

What Our Clients Are Saying About Us

Sean S.

1 months ago

If you only contact one lawyer after an accident I would tell you to contact Greg Colburn

What Can I Say – Greg put in a vast amount of effort to accomplish what I thought would be an impossible feat . He was able to get the result I wanted and the settlement I could have only dreamed of – If you only contact one lawyer after an accident I would tell you to contact Greg Colburn and you wont be sorry !!!! Thank you So very Much

View More Testimonials