The bill aims to enhance traffic safety in Washington by establishing a grant program to support local initiatives that address nonmoving violations for low-income road users. It mandates the Department of Transportation to administer this program, which will fund nonpunitive interventions such as helmet vouchers, registration fee offsets, and community education workshops. The bill defines "low-income road user" and outlines the eligibility criteria for applicants, which include various governmental and nonprofit organizations. Additionally, the department is required to report annually on the funded projects.

Furthermore, the bill introduces new regulations regarding traffic stops by peace officers. It allows officers to stop vehicles for specific primary offenses while limiting the enforcement of nonmoving violations to secondary actions. Officers must inform the vehicle operator of the reason for the stop and can only question them within that scope unless reasonable suspicion arises. The bill also establishes reporting requirements for traffic stops, including details about the stop and any consent searches conducted. It emphasizes the inadmissibility of evidence obtained in violation of these provisions, thereby reinforcing the rights of individuals during traffic encounters.