Woman Killed in Three-Vehicle Crash on Highway 119 Near Nederland [Boulder County, CO]

1 Injured in 3-Vehicle Crash on Highway 119 in Boulder County

Boulder County, CO (July 15, 2026) – One person died, and another suffered injuries in a three-vehicle crash on Highway 119 near Nederland on Wednesday evening, according to the Colorado State Patrol.

The collision occurred at approximately 6:30 p.m. when a Dodge Ram pickup truck towing a trailer was traveling eastbound on Highway 119.

Investigators said the pickup’s brakes failed, causing the trailer to cross into the westbound lanes, where it collided with a Toyota Sienna.

The impact forced the Sienna off the roadway, where it struck large rocks and a mailbox.

According to the Colorado State Patrol, the pickup continued eastbound, and the trailer then struck the front of a Hyundai Ioniq. The impact pushed the Hyundai into a rocky embankment.

Authorities said the 37-year-old woman driving the Hyundai, a resident of Nederland, died at the scene.

Emergency responders transported the 22-year-old man driving the Toyota Sienna, who is from Ward, to a hospital with injuries.

The 27-year-old Thornton man driving the Dodge Ram was not injured.

The crash closed Highway 119 overnight before officials reopened the roadway at approximately 4:15 a.m. Thursday.

The Colorado State Patrol continues to investigate the collision.

Anyone who witnessed the crash or has information is asked to contact CSP Dispatch at 303-239-4501 and reference case VC260232.

---

Sweet Lawyers extends our heartfelt condolences to the loved ones of the deceased. May the bereaved find solace and strength in this extremely trying time.

---

Sweet Lawyers Supports Families After Fatal Commercial Vehicle and Trailer Crashes

The loss of a loved one in a tragic traffic collision is heartbreaking, and our deepest condolences go out to the family and friends of the woman who lost her life in this Boulder County crash. We also wish the injured driver a full and speedy recovery.

Crashes involving trailers can become especially dangerous when mechanical failures or equipment issues cause a trailer to enter opposing traffic.

Investigations into these collisions often focus on factors such as vehicle maintenance, brake system performance, trailer condition, loading practices, driver actions, and compliance with applicable safety regulations.

A thorough investigation can help determine whether negligence or another contributing factor played a role in the crash.

Families affected by fatal collisions may face overwhelming emotional pain as well as unexpected financial burdens, including funeral expenses, lost income, and other hardships.

When negligence contributes to a fatal accident, surviving family members may have legal rights under Colorado law to pursue compensation through a wrongful death claim.

Likewise, injured victims may be entitled to recover damages for medical expenses, rehabilitation, lost wages, pain and suffering, and other qualifying losses.

Sweet Lawyers is committed to helping families and injured victims navigate the aftermath of catastrophic vehicle accidents with compassion, professionalism, and dedicated advocacy.

The firm works to preserve evidence, communicate with insurance companies, and protect clients’ rights throughout the legal process.

Every case is unique, and no legal outcome can be guaranteed. However, speaking with an experienced attorney can help families better understand their legal options while allowing them to focus on healing.

If you or someone you love has been affected by a serious or fatal traffic collision, Sweet Lawyers offers free consultations to discuss your situation with care and respect.

Learn more about wrongful death claims:
https://sweetlaw.com/personal-injury/wrongful-death/

Learn more about car accident cases:
https://sweetlaw.com/personal-injury/car-accidents/