Traffic Safety: When Experience and Expertise Matter Most

DN Traffic Consultants is a consulting engineering firm created to offer specialized services in planning, operations, design and funding of traffic and transportation systems. The lead engineer has extensive experience in municipal transportation engineering and private transportation consulting having worked for a multi-disciplinary firm and municipals. Since its inception, the firm has accomplished a wide variety of significant transportation projects frequently involving creative analysis and approaches to unique problems. The firm has excelled at developing consensus for solutions to complex problems involving opposing positions. Established in 2006 DN Traffic consultants have assisted developers and municipals alike with traffic impact analysis and mitigation. In 2008 we helped municipals in attaining over 5 million dollars in grant funding.

The firm consists of licensed professional engineers and experienced technical support staff with the assistance from only the most qualified sub consultants as projects demand.

GARY NORRIS, P.E., P.T.O.E

Project Manager/Senior Traffic Engineer

Total Professional Experience:

38 years

Education:

University of Washington, M.S., Civil Engineering, Transportation Planning, 1977
University of Washington, B.S., Civil Engineering, Traffic Engineering, 1973

Professional Registrations and Licenses:

Professional Traffic Operations Engineer, US, 2004
Professional Engineer, WA, 1980
Professional Engineer, OR, 1998
Professional Engineer, ID, 2003

Publications

Subarea Transportation Planning: A Case Study of Bellevue WA. Traffic Quarterly, October 1978, Eno Foundation.
Work Zone Traffic Control: The Next Generation. District 6 Institute of Transportation Engineers Annual Meeting Compendium of Papers. 2003

Gary participated on a review appointed by the Inspector General detailed in a recent Washington Post article,"Pentagon IG slams Army decision to move workers to Alexandria’s Mark Center" here.

DARIEL NORRIS

Experience:

13 years as a Registered Nurse, Rehabilitation & Emergency Room
20 years Owner of DN Traffic Enterprises a data collection company

Education:

University of Washington B.S. Nursing 1974

Publications:

School Zone Signing: A Case Study of the Issaquah School District, King County, WA
Western Institute of Traffic Engineers Conference Compendium of Papers 2011

Download our white paper on School Zone Signing that was presented in July 2011 @ the Alaska ITE Western District Conference (here)!