As of August 2026, MDL 3171 (In re: Lyft, Inc. Passenger Sexual Assault Litigation) stands at 72 pending federal cases — a number that has grown by 24 new plaintiffs between July 1 and August 3, 2026 alone — runs parallel to approximately 2,000 California state court claims, and faces a first bellwether trial date of September 30, 2026. With the Uber MDL producing back-to-back bellwether verdicts and a May 2026 jury finding that Uber qualifies as a common carrier with a heightened duty of care, the pressure on Lyft has never been greater. For survivors seeking accountability from one of the nation’s largest rideshare platforms, the litigation is entering its most consequential phase yet.
MDL 3171: How the Lyft Sexual Assault Lawsuit Consolidation Was Born
The Judicial Panel on Multidistrict Litigation issued its consolidation order on February 5, 2026 — the exact same day a jury handed down an $8.5 million verdict against Uber in a closely watched bellwether trial in MDL 3084. That timing was not coincidental. The simultaneous events signaled that federal courts were prepared to treat rideshare sexual assault claims as a systemic litigation category, not isolated tort disputes. The JPML assigned MDL 3171 to Judge Rita F. Lin of the Northern District of California, case number 3:26-md-03171.
At formation, the consolidation captured 17 cases transferred from 10 federal districts. By August 2026, that number has reached 72 pending federal cases — more than quadrupling in under seven months, including 24 new plaintiffs who joined between July 1 and August 3, 2026 alone. This growth rate reflects the structural change enabled by the Ending Forced Arbitration of Sexual Assault and Sexual Harassment Act of 2022, which voided mandatory arbitration clauses in rideshare terms of service for claims arising on or after March 3, 2022, unlocking federal court access for thousands of survivors who previously had no avenue outside private arbitration. That legislative shift is the single most important procedural reason the Lyft sexual assault lawsuit could form an MDL at all.
Lyft actively opposed federal consolidation, arguing that the existing California JCCP state court proceeding (JCCP No. 5061), active since January 2020, was sufficient to manage all claims efficiently. The JPML overruled that objection, noting that it lacks authority to compel federal plaintiffs to file in state court — a foundational distinction that separates the MDL track from the parallel state litigation and gives federal plaintiffs independent procedural rights.
The Parallel State Court Track: 2,000 Cases in California JCCP 5061
While MDL 3171 is the newest and fastest-growing forum for the Lyft sexual assault lawsuit, the older California state court proceeding dwarfs it in raw volume. JCCP No. 5061, coordinated in California Superior Court, has accumulated approximately 2,000 cases since its formation in January 2020. This parallel track means Lyft faces a two-front litigation war: a rapidly expanding federal MDL under Judge Lin’s active supervision and a mature state court docket with its own discovery, motion practice, and a firm trial date.
The first California state bellwether trial in the Lyft sexual assault lawsuit is set for September 30, 2026
Victoria Chambers is a mass tort and class action research analyst with extensive knowledge of multi-district litigation (MDL), defective product cases, dangerous drug lawsuits, and toxic exposure claims across the United States. Victoria is not an attorney and the information provided is for educational purposes only.