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Oversight Unit

Technical Activities Division

The Technical Activities Division (TAD) provides a forum for transportation professionals to share and advance research. Through standing technical committees and thousands of volunteers, TAD addresses emerging issues and supports TRB’s mission. TAD staff and volunteers organize conferences, webinars, and TRB’s Annual Meeting—the world's largest conference of its kind. It also conducts annual field visits with state DOTs, universities, and industry. TAD disseminates research via the Transportation Research Record and Transportation Research Circulars. Staff experts in transportation, publishing, logistics, and operations oversee and support all volunteer activities.

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Register for the 2026 TRB Annual Meeting

Announcement

Registration is now open for the 105th Transportation Research Board Annual Meeting, taking place Jan. 11-15 in Washington, D.C. Don’t miss this opportunity to connect with thousands of colleagues at the world’s largest gathering of transportation professionals.

Nov 21, 2025
2025
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Committees Members
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Portland State University

Member
Volvo Group North America

Member
Parsons Corporation

Member
Empyria STM

Member
South Dakota State University

Member
University of Alabama

Member
North Dakota State University

Member
University of St.Gallen

Member
ETH Zurich

Member
Maricopa Association of Governments

Member
Wisconsin Department of Transportation

Member
Mineta Transportation Institute

Member
AIAA

Member
Iowa Department of Transportation

Member
U.S. Maritime Administration

Member
Colorado Department of Transportation

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