Skip to main content
Units
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.

My TRB

In progress

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
About Committees and Members Events Publications/Resources News and updates
Committees Members
Showing 129–144 of 2207 items
Sort by:

Member
Center for Transportation Studies

Member
Association of American Railroads

Member
HNTB

Member
ABR Advisory Consultants

Member
Davey Resource Group

Member
Insurance Institute for Highway Safety

Member
Georgia Department of Transportation

Member
National Technical University of Athens

Member
University of Massachusetts, Amherst

Member
University Gustave Eiffel

Member
Toole Design Group, LLC

Member
AtkinsRéalis

Member
CDM Smith

Chair
Swedish National Road and Transport Research Institute

Member
Alta Planning + Design

Member
Warsaw University of Technology

Page 9 of 138
Subscribe to Email from the National Academies
Keep up with all of the activities, publications, and events by subscribing to free updates by email.