News Article

header image
Skip Navigation LinksHome » News » News Article

Idling Limits Go Into Effect July 1, 2017

Archived News Release: May 31, 2017 - ​On July 1, 2017, a new idling ordinance will go into effect in the city of Ann Arbor. Passed by City Council this past fall, the ordinance will limit commercial vehicle idling throughout the city and passenger vehicle idling in signed "no idling" zones.

  • Commercial vehicles: 5-minute idling limit citywide, and no idling while vehicles are unoccupied.
  • Non-commercial vehicles: 5-minute idling limit in signed "no idling" zones, and no idling while vehicles are unoccupied. 

Residents and visitors can do their part by:

1. Turning your engine off. Whether you're picking up your child from school or using the ATM, turn off your engine if you're stopped for longer than 10 seconds.

2. Reducing warm-up idling. Experts agree modern engines require only a short idle period after engine start — even in very cold temperatures. Driving slowly for the first mile or two is the best way for the car to warm up. Long idling periods can harm your engine and waste gas.

3. Spreading the word. Most people idle out of habit. Encourage your family, friends and neighbors to help protect children's health, the environment and to save money by turning off their vehicles. 

More information can be found online at a2gov.org/idlefree. 

# # # # #

Media Contact Information

Matt Naud
Environmental Coordinator
734.794.6430 ext. 43712
[email protected]


Ann Arbor has 123,851 residents, spans 28.97 square miles and is frequently recognized as a foremost place to live, learn, work, thrive and visit. To keep up with City of Ann Arbor information, subscribe for email updates, and follow the city on Twitter and Facebook. The city's mission is to deliver exceptional services that sustain and enhance a vibrant, safe and diverse community.