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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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Member
Illinois Department of Transportation

Member
HNTB

Member
Kentucky Transportation Cabinet

Member
Illinois State Toll Highway Authority

Member
Sidley Austin LLP

Member
CapMetro

Member
Oak Ridge National Laboratory

Member
Minnesota Department of Transportation

Member
Georgia Institute of Technology

Member
National Center for Asphalt Technology

Member
Idaho Transportation Department

Member
University of Nebraska, Lincoln

Member
Vermont Agency of Transportation

Member
Iran University of Science and Technology

Member
Pennsylvania State University

Member
Isfahan University of Technology

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