Vehicle Idling

City Ordinance No. 2009-382
The City of Cedar Hill endorsed and adopted the TCEQ Idling Limitations Rule (Ordinance No. 2009-382) on May 12, 2009. This ordinance allows the City to enact and enforce the control and abatement of air pollution by restricting vehicle idling in the city.
  • Ordinance No. 2009-382 applies to all heavy duty vehicles weighing more than 14,000 pounds.
  • Idling from heavy duty vehicles releases harmful airborne contaminants.
  • Nearly half of North Texas' air pollution comes from on-road mobile sources.
  • Diesel emissions from motor vehicle contribute to many health problems, including cancer, emphysema, and asthma.
To view Ordinance No. 2009-382, please click here.

For the scope of the TCEQ Idling Limitations Rule, including definitions and exemptions, please click here.