Certification Commission

The Safety Certification for Transportation Project Professionals™ (SCTPP) program is governed by the Certification Commission (“Commission”), an independently appointed body established by the ARTBA Foundation with sole responsibility for the governance of the certification program and related certification decisions.
The Commission is comprised of these distinguished industry leaders:

Co-Chairman: Ross Myers, CEO & Chairman, Allan Myers
rossmyersWith more than 40 years of construction industry experience, Ross Myers is the CEO and chairman of the largest civil construction and materials company in the mid-Atlantic Region, with seven regional offices and 15 asphalt and aggregate plants.  He leads a workforce of more than 2,000 men and women. In 2015, American Infrastructure, Allan A. Myers and Independence Construction Materials consolidated under one name, Allan Myers, to reflect the original father and son team who founded the company more than 75 years ago.  Previously, Mr. Myers was president and CEO of American Infrastructure.  He has a passion for safety and a bachelor’s degree in civil engineering from Virginia Tech.  Mr. Myers sits on the Virginia Tech Advisory Board and serves as chairman of its Myers-Lawson School of Construction.  He is a member of the Construction Industry Roundtable and his firm is a leader of the Construction Industry Safety Initiative.
Co-Chairman: David Walls, President & CEO, Austin Industries
davidwallsDavid Walls is president and CEO of Austin Industries, one of the largest diversified construction companies in the U.S., with an annual volume of $2 billion.  The firm has more than 7,000 employee-owners.  He began his career with the firm’s commercial construction branch in 1980 as a project engineer and was named its vice president and director of operations in 1988. Prior to his current position, he served as president of the firm’s commercial and transportation construction branches.  Mr. Walls has a bachelor’s degree in construction technology from the University of Houston, a master’s degree in building construction from Texas A&M University, and earned a Ph.D. in Leadership from Dallas Baptist University.  He is the author of “World Class Safety Program,” a book to help design and construction companies develop and maintain a “zero-accident mentality.”  Mr. Walls is a member of the Construction Industry Roundtable.





Donald Stanfield, Construction Industry Specialist, Liberty Mutual Insurance
Donald E. Stanfield is based in metropolitan Atlanta and covers all the Southeastern states for the insurer. He has over 30 years of experience in heavy civil construction; highway & bridge building, air and ground transportation safety systems, project management, loss control consulting and underwriting risk assessment. Mr. Stanfield was a risk control consultant, service director, and national service director at Liberty Mutual from 1985 to 2002, then spent 10 years as an operations & project manager and license qualifier for a civil contractor in North Carolina and South Carolina. He rejoined Liberty in 2012. Mr. Stanfield is a Certified Safety Professional and graduate of Tennessee Technological University.


Bryan Stone, Safety Director, Superior Construction Company Southeast
Bryan Stone earned the SCTPP certificate in 2016 and assisted the creation of the program as a subject matter expert. He has implemented and managed company-wide safety, fleet, and drug-free workplace programs at Superior Construction Company Southeast, a heavy-civil and transportation contractor in Jacksonville, Fla, since 2005. From 2000 to 2005, Mr. Stone was safety manager at Astaldi Construction Company in Davie, Fla. He received the ARTBA Contractor Safety Award in 2013 and 2015; the Florida Transportation Builders Association Outstanding Safety Record, 2010-2016; and the University of South Florida OTI Sunshine State Safety Award in 2010. He is a graduate of Florida State University.



Victor Mendez, former Deputy Secretary, U.S. Department of Transportation
victormendezVictor Mendez is currently principal, VMM Consulting. From July 2014 until January 2017, Mr. Mendez was the U.S. DOT’s chief operating officer, responsible for day-to-day operations of the agency’s 10 modal administrations and the work of more than 55,000 agency employees nationwide and overseas. He focused on ensuring the safety and efficiency of America’s transportation system. Previously, Mr. Mendez served as administrator of the Federal Highway Administration. He was nominated for that position by President Obama and confirmed by the U.S. Senate in 2009. Before joining the U.S. DOT, he served as the top executive of the Arizona Department of Transportation, which he joined in 1985 as a transportation engineer. In 2006, his professional peers elected him president of the American Association of State Highway & Transportation Officials. He has a bachelor’s degree in civil engineering from the University of Texas, El Paso, and an M.B.A. from Arizona State University.
Jerry W. Waddell, Director of Safety, Cargo Transporters Inc.
jerrywaddellJerry Waddell was named vice president safety for Salem Corporation in December of 2018. Most recently, Jerry held the director of safety position at Cargo Transporters, an intrastate and interstate shipping firm with over 500 tractors and 1,600 trailers, since 1999. Jerry began his transportation safety career in the trucking industry in various leadership roles for safety and quality assurance. Under Mr. Waddell’s leadership, the Cargo Transporters safety program earned the American Trucking Associations’ (ATA) 2012 “President’s Trophy” in the 25 to 100-million-mile category. Mr. Waddell is a member of the ATA Safety Management Council serving on several committees and working groups, including those that develop trucking industry accident preventability guidelines and work on safety compliance and accountability issues. He was named the North Carolina “Safety Director of the Year” in 2003, Truckload Carriers Association’s “Safety Professional of the Year” in 2012, and ATA’s “National Safety Director of the Year” in 2013.
Randy Vance, CEO, Ash Grove
randyvanceAs CEO of Ash Grove Cement Company, Randy Vance leads one of the nation’s largest cement manufacturing firms.  Ash Grove has operations in eight states that collectively produce nearly nine million tons of cement per year.  The company also operates two deep water import terminals west of the Mississippi River, extensive ready-mix operations in the Midwest and packaging operations throughout the Midwest and Western United States.  Prior to assuming his present role, Mr. Vance was the firm’s senior vice president and chief financial officer. A member of the Ash Grove Board of Directors, he joined the firm in 2011. Mr. Vance has bachelor’s and master’s degrees in finance from the University of Missouri-Kansas City.


Jerral Wyer, Transportation Operations Business Advisor, Texas Department of Transportation
jerralwyerJerral Wyer returned to the Texas Department of Transportation (TxDOT) in 2017 as a transportation operations business advisor after a brief retirement from the agency. Previously, he was director of the agency’s Occupational Safety & Health Division. He began his career with TxDOT in 1991 and was responsible for implementing safety procedures and industrial hygiene standards in field operations. Under his leadership, the agency’s innovative risk management and safety initiatives heightened employee safety as a core value. Mr. Wyer is a past president of—and TxDOT’s representative to—the North American Association of Transportation Safety & Health Officials, whose mission is to share safety and health best practices among the state and provincial transportation departments in the U.S. and Canada. He has a bachelor’s degree in education from Texas A&M University.

James R. Urtz, III, National Apprentice Director, Laborers’ International Union of North America Training & Education Fund
jamesurtzJim Urtz helps lead the national apprentice program for the Laborers’ Training & Education Fund, which develops curriculum, certifies instructors and supports a network of over 70 affiliated training centers throughout the United States and Canada.  He began his career in 1982 as a construction craft laborer and is a long-time member of LIUNA Local 633 in Syracuse, New York.  In 2000, Mr. Urtz became an instructor at the Upstate New York Laborers’ Training Fund, teaching courses related to construction skills and safety awareness.  In 2006, he joined the LIUNA Training and Education Fund team.  He was promoted to his current position in 2012. Mr. Urtz has a master’s degree in community economic development from Southern New Hampshire University.



Ex-Officio Members (Non-voting)


David Zachry, P.E., President & CEO, Zachry Corporation
davidzachryDavid Zachry has led the Zachry Corporation, one of the world’s largest construction firms, since 2008.   He has worked at the firm, founded by his grandfather in 1924, since 1986 in a number of progressive assignments in the highway, petrochemical, power and pipeline sectors. In 1996, he was named president of the firm’s Civil Group. In 2004, he assumed the responsibilities of president and chief operating officer of Zachry Construction Corporation.  Long before the creation of OSHA and the widespread adoption of workers’ compensation laws, the Zachry Corporation established the construction industry’s first comprehensive safety program.  Under Mr. Zachry’s leadership, for the past eight years, the firm has earned the World Safety Organization’s “Concerned Company” distinction and numerous safe contractor awards.  Mr. Zachry has an M.B.A. from the University of Texas and a bachelor’s degree in civil engineering from Texas A&M University.  His industry peers elected him chairman of the American Road & Transportation Builders Association in 2015.
Rick Dorris, Executive Vice President & COO, Astec Industries
rickdorrisRick Dorris joined Astec Industries, a global leader in the manufacture of equipment for asphalt road building, aggregate processing, oil, gas and water drilling and other processing activities, in 1999.   Over his 17 years with the firm, starting as Astec’s national accounts manager, his responsibilities have continually been expanded.  He was named president of the Heatec product line in 2004.  In 2012, he began leading the firm’s Energy Group, first as group vice president and then president.  He has served in his current position since 2014.  Prior to joining Astec, Mr. Dorris was president of the Esstee Manufacturing Company for nine years.  He has a bachelor’s degree in mechanical engineering from the University of Tennessee.


Paul Yarossi, Executive Vice President, HNTB
paulyarossiPaul Yarossi joined HNTB, one of the nation’s top engineering, architecture and construction management firms, in 1973 after graduating with a civil engineering degree from Manhattan College in New York City. Now in his 44th year with the employee-owned firm, he directs its governance, capitalization strategy, strategic planning, compliance and audit functions, as well as its external and government relations. Mr. Yarossi has also been instrumental in formulating HNTB’s training and executive development programs. He was elected by his peers as chairman of the American Road & Transportation Builders Association (ARTBA) in 2011. He was also elected as chairman of ARTBA’s Transportation Development Foundation in May 2017.