Article info
PDFOriginal research
Lowering the speed limit from 30 mph to 25 mph in Boston: effects on vehicle speeds
- Correspondence to Dr Wen Hu, Insurance Institute for Highway Safety, Arlington, VA 22201, USA; whu{at}iihs.org
Citation
Lowering the speed limit from 30 mph to 25 mph in Boston: effects on vehicle speeds
Publication history
- Received October 1, 2018
- Revised December 18, 2018
- Accepted December 19, 2018
- First published January 13, 2019.
Online issue publication
March 23, 2020
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© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ.