David Royer is a licensed Civil Engineer and Traffic Engineer. He's been a valued instructor and course developer at Tech Transfer for 40 years. His teaching and development include the Work Zone Safety Program, Roadside Safety & Barrier Systems, and the Maintaining Retroreflectivity at Required Levels course. Mr. Royer also served as an LTAP Field Agent during the period that Tech Transfer served as the California LTAP Center. In 2018, he was the first to receive the Technology Transfer Program's Instructor of the Year award. He retired at the position of Principal Transportation Engineer from LADOT after 32 years of service, and for the past 23 years, he has been a consulting traffic and highway engineer. Because of his extensive experience and teaching in the field of work zone safety, he voluntarily represents Tech Transfer on the WATCH Manual Committee and on the National Committee on Uniform Traffic Control Devices (Part 6 of the MUTCD).

Mr. Fisher has over forty-one years of transportation engineering experience, including thirty-nine years with the City of Los Angeles, Department of Transportation and thirteen years as Assistant General Manager. He is a voting member of the National Committee on Uniform Traffic Control Devices (NCUTCD) and leader of the Delegation of the Institute of Transportation Engineers, which advises the Federal Highway Administration (FHWA) on traffic management innovations for the Manual on Uniform Traffic Control Devices. He is also an advisor to the FHWA on evaluating new signs and pavement markings through the Traffic Control Devices Pooled Fund Study and Institute of Transportation Engineers on connected vehicle technology. Mr. Fisher is a past chairman and a current member of the California Traffic Control Devices Committee (CTCDC) which advises Caltrans on traffic management innovations for the California Manual on Uniform Traffic Control Devices.

Mr. Bhullar is a registered Civil and Traffic Engineer in California and has 29 years of transportation engineering experience with Caltrans. This experience ranges from national and statewide traffic operations policy and standards issues in Headquarters, to their application and field implementation in rural and urban settings. As the engineer on California Highway Patrol's Multidisciplinary Accident Investigation Team, he also has accident reconstruction experience. He is a member of the National Committee on Uniform Traffic Control Devices (NCUTCD), participating on Temporary Traffic Control Technical Committee, which partners with the Federal Highway Administration (FHWA) to recommend changes to National MUTCD. For 14 years, Mr. Bhullar was the technical advisor to the California Traffic Control Device Committee (CTCDC). He was an advisor to Caltrans & FHWA on evaluating new signs and pavement markings through the Traffic Control Devices Pooled Fund Study Consortium. He has partnered with FHWA, CPUC and Caltrans instructors in developing and providing training to practitioners on traffic control devices issues. He is also a liaison with California Department of Consumer Affairs, Board for Professional Engineers & Land Surveyors on the Traffic Engineer Examination. Mr. Bhullar is one of Caltrans' most knowledgeable experts on traffic control device issues due to his 14-year role as Editor of California Manual on Uniform Traffic Control Devices (CA MUTCD), during which he transitioned California from the Traffic Manual to adopting FHWA's MUTCD. He also had statewide authority and responsibility for CA MUTCD Part 6, Temporary Traffic Control.

Mr. Galvez has over seventeen years of professional engineering and management experience in the private and public sector. He has eleven years of leadership experience as manager of the Engineering Division at the City of Fountain Valley Department of Public Works. He manages for the City of Fountain Valley a multi-million dollar capital improvement program, including roadway rehabilitation, traffic/transportation, sewer, water, park and development projects. He also works closely with field services managers and superintendents to ensure the City’s Engineering program is fully synchronized with field services. He is also an authoring member and Co-Chairman of WATCH Manual Committee and has taught college and university courses for over fifteen years.

Mr. Davis has over 35 years of public and private sector experience developing solutions to complex and politically sensitive transportation related problems. He has experience with the planning, design, implementation, day to day operations and maintenance of all aspects of Complete Streets including bicycle and pedestrian facilities, traffic calming and road diets, and other aspects of Context Sensitive Streets. He has served as a Director of Public Works, Transportation Administrator, and a City Traffic Engineer. Mr. Davis is a registered professional Traffic Engineer and is a certified Professional Traffic Operations Engineer. He is a graduate of Cal Poly, San Luis Obispo.

Mr. Wang is a registered professional engineer with more than 20 years of experience. He served as the expert on TTC for California State DOT (Caltrans). He was in charge of the Standard Plans and Specifications for TTC Systems. He supported the California Traffic Control Devices Committee on TTC issues and adopting Part 6, Temporary Traffic Control of the California Manual on Uniform Traffic Control Devices (MUTCD). He initiated and completed action items in the California Strategic Highway Safety Plan (SHSP). He also provided statements and depositions as the most knowledgeable person from Caltrans in legal cases involving work zone traffic accidents. Twice a year he organized Work Zone Traffic Safety Conferences between Caltrans, Flasher Barricade Association (FBA) and UC Berkeley Institute of Transportation Studies Tech Transfer Program (Tech Transfer). They were platforms for hundreds of regulators, professionals, educators, and industry experts to meet, to learn and to discuss TTC & work zone safety. Recently he transferred to Cal/OSHA in order to gain expertise in safety, enforcement and legal proceedings. Currently, he is serving as board members at Maintenance Superintendent Association (MSA) and FBA.

Mr. Obeid has over 26 years of experience in highway transportation and is a registered Civil Engineer with the State of California. He was a Resident Engineer who oversaw the construction of multi-million dollar projects and state highways. As a Resident Engineer, Mr. Obeid oversaw the contractor's implementation of the Traffic Management Plans and compliance with the project and Standard Plans pertaining to traffic control. Mr. Obeid coordinated multiple closures for various contracts and contractors within the same corridor of construction zones, reviewed and resolved conflicting closures, and provided optimal solutions for motorists to safely maneuver thru construction zones. As the Lead Safety Coordinator/ Traffic Advisor for the Division of Construction, Mr. Obeid provided Annual Safety Refresher training to construction staff, conducted safety reviews of job sites within the district, responded to incident and accident situations, updated Caltrans safety protocols, and enforced traffic safety with contractors to provide a safe environment for the workers, inspectors, and the public motorists.

Adolfo Ozaeta has 20 years of professional engineering and management experience in the private and public sector. At Westminster, Mr. Ozaeta is responsible for the City's Intelligent Transportation Systems Program, Traffic Management Center, and Parking Management System. Additionally, he oversees transportation policy and planning, environmental impact analysis, traffic signal operations, traffic engineering, special event management, transit planning and operations, and transportation safety. He is responsible for overseeing the City's Mobility Element and Active Transportation Plan. Mr. Ozaeta is the City's lead grant writer and legal expert on matters related to traffic/transportation engineering. Mr. Ozaeta is an authoring member of the Work Area Traffic Control Handbook (WATCH). He is a Registered Professional Civil Engineer and Registered Professional Traffic Engineer in the State of California.