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The Transportation Research Board, part of the National Academies of Sciences, Engineering, and Medicine, provides leadership in transportation. Home of #TRBAM

Washington, DC
Joined October 2009
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@NASEMTRB
TRB
1 month
Want to know what's going on at TRB? Subscribe to TRB Weekly and get the latest news in your inbox every Tuesday! https://t.co/s29OQ4vLco
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@NASEMTRB
TRB
46 minutes
Today is #WorldSuicidePreventionDay. Suicide remains a top concern in transportation—especially in construction, where rates are among the highest across industries. Solutions offered at #TRBAM in 2024: 🔗 https://t.co/3cwX1Cq6he #SafetyCulture #ConstructionSafety #theNASEM
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@NASEMTRB
TRB
18 hours
Thank you GPI for supporting the 2026 TRB Annual Meeting as a Bronze Patron! You too could be a Patron of #TRBAM: https://t.co/Ch2ECGMnAs
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@NASEMTRB
TRB
21 hours
David Harkey, of @IIHS_autosafety, is the 2026 recipient of TRB's Thomas B. Deen Distinguished Lectureship for dedication to improve road safety. Harkey's lecture, “Moving Road Safety Forward, Brought to You by the Letter C,” will be Jan 12 at #TRBAM. https://t.co/DwcJXkfXVk
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@NASEMTRB
TRB
23 hours
Widespread adoption of high-tension cable barrier (HTCB) systems calls for a unified understanding of material performance and design practice. TRB's #NCHRP offers a comprehensive guide: 📘 https://t.co/dTsY4NjUl6 #HighwaySafety #DOT #BarrierDesign #RoadSafety
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@NASEMTRB
TRB
2 days
From the article: At a 1950 symposium organized by the Highway Research Board (now TRB), famed civil engineer Wilbur Smith kicked off the discussion by observing, “in the field of traffic regulations, the one-way street [is] one of the most interesting topics.”
@CityLab
Bloomberg CityLab
6 days
One-way streets are bad for downtowns. Why do so many US cities have them?
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@NASEMTRB
TRB
2 days
"I will be busy with updating standards and guide recommendations for months if not the entire year with what I learned," says Mohammad Amin, @JacobsConnects of our conference on #roundabouts. Learn more at a TRB event. https://t.co/SBBIfdHerB
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@NASEMTRB
TRB
2 days
Reports on timely legal issues, compilations of case law, and specific solutions are available via TRB's #TCRP Legal Research Digest. Help shape future digests on a #legal transit topic relevant to you. 📅 Submit your problem statement by September 15. https://t.co/uB0YT6NdLa
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@NASEMTRB
TRB
5 days
Register to join TRB's #TCRP staff and #transit leaders for TCRP Day 2025 in D.C.! Research impacts, a fireside chat with an @FTA_DOT leader, and a live taping of @TransitUnplug podcast with Paul Comfort focused on emerging tech! Register by Sep 19.  https://t.co/zjfgiINo55
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@NASEMTRB
TRB
6 days
Do you have questions about the #TRBAM paper review process? Or are you ready to volunteer as a reviewer? Find resources for 📑 paper review coordinators https://t.co/AOWUKDoelp 🔎 reviewers https://t.co/uYlHDBq1w2 🙋‍♂️ updating your profile to volunteer https://t.co/AZC7y8gtd4
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@NASEMTRB
TRB
6 days
⏲️ is 💰! @Caltrain commuter train electrification helped express trips go from 65 mins ➡️ 59 & local trips from 100 mins ➡️ just 77! Staff cite improved schedules with ⬆️ ridership. Register for a free #TRBwebinar Sept 22 https://t.co/jN4Oi0hW1q, read https://t.co/v1cZ0g5vsd
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@NASEMTRB
TRB
6 days
TRB brings together government, industry, and academia to tackle transportation challenges with multimodal, cross-disciplinary collaboration that drives real-world solutions. https://t.co/DqAvPeTAhT
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@NASEMTRB
TRB
7 days
The rapid emergence of innovative technologies, like #AI and high-speed computing, are accelerating dramatic shifts in highway engineering. TRB Executive Committee member Ricardo Martinez details at @EnoTrans what these changes mean for traffic deaths: https://t.co/8gqrEDzUus
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@NASEMTRB
TRB
7 days
Thank you @Arcadis_NA for supporting the 2026 TRB Annual Meeting as a Gold Patron! You too could be a Patron of #TRBAM: https://t.co/26nCEmQKfK
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@NASEMTRB
TRB
7 days
Tornadoes, hurricanes, heat waves, wildfires, ice storms, and lightning can put your bus #fleet out of commission. Follow short-term and long-term recovery plans in our #TCRP synthesis. https://t.co/dhFD9W0xhr
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@NASEMTRB
TRB
8 days
#Construction contract documents for state departments of transportation have begun changing from paper or two-dimensional (2D) plans to #3D models that are contractually binding. Find out more from TRB's #NCHRP: https://t.co/pYHUQ9ryfP
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@NASEM_Health
NASEM Health
9 days
Applications are open for the #NewVoices Program 2026–2028 Cohort! Join a network of mid-career SEM leaders at @theNASEM tackling national and global challenges. Apply by September 3, 2025. Learn more: https://t.co/EmnZ2KgpI9 #scipol #nasem
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@NASEMTRB
TRB
8 days
#TRBAM workshops are here! 60+ workshops will happen on the first and last days of the meeting. 😱 You can't make them all so start planning your schedule today! https://t.co/kjLYNRSDEp
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@NASEMTRB
TRB
9 days
The #transportation industry has an all-encompassing need for an increasingly qualified #workforce. For this #LaborDay, @theNASEM releases this Transportation Workforce Collection: https://t.co/fECEWePhng
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@NASEMTRB
TRB
12 days
70% of #TRBAM attendees say networking is among the primary reasons they attend. Get access to exclusive events &opportunities to help your organization establish new relationships & build partnerships as a Patron. Contact Russell Houston (rhouston@nas.edu)
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@NASEMTRB
TRB
13 days
🏁Employers: get in front of 1000s of transportation professionals ranging from seasoned executives to recent grads. Join TRB’s career fair at #TRBAM on Sunday, January 11, from 10:00 AM - 2:00 PM. Sign up early, tables are assigned on a rolling basis! https://t.co/MjrkeF46UD
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