Title

Senior Research Fellow and Adjunct Professor

The Transportation Center, Northwestern University


Year Started in Profession

1984

Personal Information

My professional career was devoted to transportation planning and modeling in the Chicago Region. I worked for the Chicago MPO (CATS/CMAP) from 1985 until 2015. In 2016, I joined the Transportation Center at Northwestern University. I also serve on several TRB technical oversight panels.

In May 2016, I was invited to address a plenary session at TRB's Innovations in Travel Modeling Conference held in Denver, CO. My chosen topic was: A historical perspective of innovations in travel modeling.