Senior Director, Management and Operations

• Jan 2007 - Present

Responsible for integrating transportation system management and operations issues into the Institute’s programs, publications, and professional development. Responsible for integrating transportation system management and operations issues into the Institute’s programs, publications, and professional development.

Council Member

• Jul 2016 - Jun 2020

Planning Commissioner

• 2014 - 2016

Chief Traffic Engineer

• Jan 2004 - Jan 2007

Associate Director of DDOT responsible for the traffic safety, operations, parking regulation and meter management, traffic signal systems and transportation management center, plan review, and street lighting in the District of Columbia. Associate Director of DDOT responsible for the traffic safety, operations, parking regulation and meter management, traffic signal systems and transportation management center, plan review, and street lighting in the District of Columbia.

Principal Transportation Planning Engineer

• Sep 1995 - Jan 2004

Held increasing responsible roles for Parsons in the identification, capture, management and execution of transportation engineering projects...initially in project level civil and traffic engineering that grew to include project management and support for eastern region leadership. Held increasing responsible roles for Parsons in the identification, capture, management and execution of transportation engineering projects...initially in project level civil and traffic engineering that grew to include project management and support for eastern region leadership.

Transportation Analyst

• Sep 1993 - 1995

Evaluated major investment study alternatives using travel demand modeling software for Interstate 4 in the Orlando area; updated regional travel demand models for Columbus, Ohio; and developed ridership and revenue estimates for rail service in Amtrak's Northeast Corridor. Evaluated major investment study alternatives using travel demand modeling software for Interstate 4 in the Orlando area; updated regional travel demand models for Columbus, Ohio; and developed ridership and revenue estimates for rail service in Amtrak's Northeast Corridor.

Traffic Engineering Assistant

• 1988 - 1991

Performed neighborhood traffic management studies, transportation planning studies and was a member of the Traffic Action Team with responsibility for the implementation of special event traffic operations. Performed neighborhood traffic management studies, transportation planning studies and was a member of the Traffic Action Team with responsibility for the implementation of special event traffic operations.