About US


RK Engineering Group (RK), founded by Robert Kahn, P.E. has been serving clients for over 40 years by providing professional consulting services specializing in Transportation Planning, Traffic Engineering and Environmental Engineering.

Proven Track Record

Committed to Your Success

Over the past 40+ years, RK has completed numerous projects for both public municipalities and private clientele in the following counties: Orange County, Riverside County, Los Angeles County, San Bernardino County, San Diego County and Ventura County.

Years of Experience

Clients Globally

Executive Team

A Team Of Professionals

About Us

Robert Kahn, P.E.


Robert Kahn, P.E., has worked professionally in traffic engineering and transportation planning since 1968. He received his Bachelors and Masters of Science Degrees in Civil Engineering from the University of California, Berkeley.  As a registered Civil and Traffic Engineer in the State of California, a registered Professional Engineer in the states of Nevada and Colorado, and a Certified Acoustical Consultant for the County of Orange, California, he has completed thousands of engineering studies.  In addition, he has published numerous technical studies in several publications including the ITE (Institute of Transportation Engineers) Journal and other professional publications and provided Expert Witness Services on numerous traffic-related cases throughout the State of California. Bob has been honored with numerous industry awards including the ITE Wayne T.  Van Wagoner Award. 

About Us

Rogier Goedecke


As President, Rogier Goedecke brings over 25 years of business development and managerial experience to RK Engineering Group, Inc. His commitment to superior customer service and team leadership are evident in his commitment to RK’s clients and team.  Rogier is a key member of Vistage Worldwide for continued executive collaboration and training for excellence in leadership, integrity, customer relationships, and sustainable growth.  As a member of the National Parking Association Board and ITE, Rogier has been a part of research and guidance for analyzing and developing parking and transportation planning trends.

About Us

Bryan Estrada, AICP


Bryan Estrada leads the Environmental Engineering team at RK and is a Certified Planner with AICP and PTP accreditation. He received his Bachelor’s degree from UC Irvine and has technical expertise in the fields of Transportation, Acoustics and Air Quality. As a Principal, Mr. Estrada is committed to RK’s success by generously serving our client’s needs and ensuring the delivery of exceptional work products.

Our Culture

RK Engineering Group is a team of dedicated, hard-working, approachable, and fun individuals that will go to any length to ensure we’ve served our clients. Here are some of the key characteristics that set us apart or review our RK fundamentals here.



Detail Oriented

Problem Solvers


Data Driven

Get In Touch

Newport Beach, CA 92660
TEL: 949.474.0809
Email Us Here