Sponsors (3)
The bill standardizes a 15-minute bus idling limit and reduces private litigation risk—simplifying compliance for governments and operators—but does so at the cost of limiting community enforcement tools and potentially increasing localized air pollution and enforcement transition costs.
State and local governments and bus operators get a uniform 15-minute maximum idling rule, reducing regulatory complexity and making compliance and enforcement more consistent across jurisdictions.
Bus owners and operators are protected from citizen-suit liability for short-duration idling (up to the 15-minute standard), lowering the risk of private litigation and potential legal costs.
Residents (including children and parents) near bus stops and schools could experience higher local air pollution and associated health risks if jurisdictions cannot enforce idling limits shorter than 15 minutes.
Private citizens lose a key enforcement mechanism because the bill limits citizen suits, reducing community ability to supplement government enforcement and deter idling violations.
Local jurisdictions will be prohibited from using private bounty-reporting programs that some rely on to deter idling, weakening local enforcement tools and community participation in enforcement.
Based on analysis of 2 sections of legislative text.
Establishes a 15-minute national minimum for short-duration idling rules for over-the-road and school buses and bars citizen suits and bounty programs enforcing shorter limits.
Official title: To prohibit engine idling restrictions for over-the-road buses and school buses if an engine idles for less than 15 minutes, and for other purposes.
Introduced June 15, 2026 by Nicholas A. Langworthy · Last progress June 15, 2026
Prohibits state or local short-duration engine idling limits that require over-the-road buses or school buses to turn off engines in less than 15 minutes, and prevents private citizen lawsuits and paid “bounty” reporting programs to enforce such idling limits. It also requires any existing bounty programs tied to reporting bus idling violations to end within 180 days of enactment and defines affected bus types by cross-reference to existing federal law.