Cooper, Jill F.


Jill Cooper is the Co-Director of the UC Berkeley Safe Transportation Research and Education Center (SafeTREC).  She facilitates multi-disciplinary traffic safety and injury prevention planning.  She is the principal investigator on projects involving pedestrian and bicycle safety, crowdsourced data collection, community-level safety planning, and statewide highway safety planning. 

Jill has also served as a mediator, and has taught mediation and negotiation at several universities. She received a Masters degree in Social Welfare from UC Berkeley.

Ragland, David R.

Co-Director, SafeTREC

Dr. Ragland is the founding director of SafeTREC and an Adjunct Professor Emeritus of Epidemiology at the UC Berkeley School of Public Health.  He has been the PI on numerous projects funded at SafeTREC (more than $30M since 2000).  Dr.