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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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News and Updates

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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Member
Texas Department of Transportation

Member
ROWE Professional Services Company

Member
Texas Department of Transportation

Member
ICF

Member
North Dakota State University

Member
San Diego Metropolitan Transit System

Member
Pile Dynamics, Inc.

Member
Asphalt Pavement Association of Michigan

Member
Southern Methodist University

Member
National Asphalt Pavement Association

Member
Florida Department of Transportation

Member
DKS Associates, Inc.

Member
Jacobs

Member
CTC and Associates LLC

Member
WSP

Member
Puget Sound Regional Council

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