Celina, TX Environmental Rules: Vehicle Idling Restrictions (2026)
Key Facts
- Idle limit
- 5 consecutive minutes
- Enforced season
- April 1 – October 31
- Max fine
- $500
- Sleeper-berth buffer
- 1,000 ft of hospitals/schools
- Transit exemption
- up to 30 minutes
Summary
Celina caps unattended engine idling at five minutes April through October and layers on sleeper-berth idling buffers near schools and hospitals.
no person shall cause, suffer, allow, or permit the primary propulsion engine of a motor vehicle to idle for more than five (5) consecutive minutes when the motor vehicle is not in motion during the period of April 1st through October 31st of each calendar year.
Full Breakdown
Celina adopted the TCEQ Idling Limitations Rule by reference and enforces it directly. Under § 12.06.003, no one may let a motor vehicle's primary propulsion engine idle more than five consecutive minutes while stationary between April 1 and October 31 each year. Separately, drivers using a sleeper berth cannot idle in a residential area, in a school zone, within 1,000 feet of a hospital, or within 1,000 feet of a public school during operating hours. Twelve exemptions cover light vehicles, traffic-forced stops, military/emergency vehicles, maintenance, windshield defrosting, transit passenger comfort (up to 30 minutes), roadway-work crews, airport ground support, rental vehicles, and mandated sleeper-berth rest breaks away from external power hookups.
Violations & Fines
Violating the idling or sleeper-berth restrictions is a strict-liability offense punishable by a fine of up to $500; no culpable mental state is required for prosecution.
Frequently Asked Questions
Does Celina's idling limit apply year-round?
Can a trucker idle in a sleeper berth near a Celina school?
Sources & Official References
Other rules in Celina
Texas rules heatmap·Compare Celina to another location·View the Texas environmental rules overview
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Vehicle Idling Restrictions in Nearby Cities
How other cities in Collin County handle vehicle idling restrictions.