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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
About Committees and Members Events Publications/Resources News and updates
Committees Members
Showing 33–48 of 2207 items
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Member
GFT Infrastructure

Member
University of Idaho

Member
Jacobs

Member
Kittelson & Associates, Inc.

Member
Virginia Military Institute

Member
Spark Access

Member
University of California, Davis

Member
California Department of Transportation

Member
Oak Ridge National Laboratory

Member
University of Puerto Rico, Mayaguez

Member
Halmar International / ASTM North America

Member
Metropolitan Atlanta Rapid Transit Authority

Member
FM Consultants, LLC

Member
U.S. Army Corps of Engineers (USACE)

Member
HDR

Member
University of Pittsburgh

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