Team | CBB

Melissa Theiss, AICP

Melissa joined CBB in early 2026 after more than a decade as a transportation planner in the public sector. Her experience in the regional planning initiatives positions her to identify and align transit-oriented development opportunities with available funding and implementation strategies. Melissa has a deep knowledge of multimodal transportation and a strong interest in...

Morgan Kvistad, EIT

Morgan is dedicated to creating safe and efficient transportation systems for all users which focus on the individual needs of each community. She is a graduate of Missouri University of Science and Technology’s civil engineering program and a previous intern at CBB. Morgan has assisted in various traffic impact studies, roadway modeling projects, and...

Jamie Wilson, PE, PTOE

Jamie Wilson has a unique, well-rounded traffic engineering background over his professional career having served at the highest levels of leadership in both the private and public sectors of the industry for over 25 years. Jamie joined CBB in 1998 where he specialized in traffic signal operations. In 2011, Jamie was named President of...

Laura Gray, EIT

Laura Gray is dedicated to creating safe and efficient transportation systems for all users which focus on the individual needs of each community. She is a recent graduate of Saint Louis University’s civil engineering program and a previous intern of CBB. Laura has assisted in various traffic impact studies, roadway modeling projects, and safety...

Cassidy Aery

Cassidy is passionate about the power of effective communication. As Marketing and Proposal Coordinator, Cassidy plays a crucial role in overseeing the firm’s core marketing functions and spearheading proposal efforts. With a fresh perspective gained from previous marketing experiences, Cassidy enhances the firm’s marketing materials, social media outreach, and overall branding. Her main role...

Alex Zarate, EIT

Alex displays strong enthusiasm for the complex nature of problem solving in a team environment and provides an innovative mindset that proves to be effective when collaborating with others. Alex began his journey with CBB as an intern for two summers before joining CBB full-time in 2024. He has completed a range of assessments...

Srinu Yanamanamanda, PE, PTOE, PTP

Srinivas Yanamanamanda is the President and Chief Executive Officer of CBB. He is responsible for managing the overall operations of CBB and implementing strategies for continued client satisfaction. On the technical front, Srinivas leads CBB’s freeway operations and multi-modal transportation modeling disciplines and manages transportation planning projects. He has developed expertise in providing practical...

Thomas C. Joyner

Tom Joyner has been an employee of CBB for over 44 years. During that time, he has been a member of our field technician staff that performs a wide range of tasks to provide data and information to our Studies and Design departments, as well as performing inspection duties on various Missouri and Illinois...

Lee Cannon, PE, PTOE

Lee Cannon has been involved in nearly every facet of traffic engineering and transportation planning since joining CBB in 1994. He has completed hundreds of traffic impact studies, operational improvement studies, safety studies, comprehensive master plans, route and intersection concept layouts and parking studies both large and small in scale. Lee is the firm’s...

Matthew Parker

Matt has 20 years of experience in the traffic/transportation industry. His core job responsibilities include the design and plan preparation of traffic signals, ITS, signage, pavement markings, pedestrian facilities, and roadway design projects. The design process requires him to be proficient in field verification of existing conditions; spot survey of equipment missed or inaccurately...

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