• HOME
  • MyTRB
  • CONTACT US
  • DIRECTORY
  • E-NEWSLETTER
  • SUBSCRIBE
  • RSS
  • HOME
    • MyTRB
    • CONTACT US
    • DIRECTORY
    • E-NEWSLETTER
    • SUBSCRIBE
    • RSS
  • About TRB
    • Get Involved with TRB
    • Mission & Services
    • Strategic Plan
    • Centennial Celebration
    • TRB Divisions
      • Executive Office
      • Administration & Finance
      • Cooperative Research Programs
      • Studies and Special Programs
      • Strategic Highway Research Program 2
      • Technical Activities
    • Sponsors & Affiliates
    • Awards
    • Facilities & Directions
    • Job Openings
  • Annual Meeting
    • Program
    • Registration
    • Resource Pages
    • Exhibits & Marketing Opportunities
    • Online Program
    • Announcements
  • Calendar
    • TRB Conferences
    • TRB Webinars
    • All TRB Events
    • Cosponsored Events
  • Committees & Panels
    • Executive Committee
    • Standing Committees
    • Policy Committees
    • Marine Board Members
    • Committee & Panel Homepages
    • Cooperative Research Panels
      • Highway (NCHRP)
      • Transit (TCRP)
      • Airport (ACRP)
      • Freight (NCFRP)
      • Hazardous Materials (HMCRP)
      • Rail (NCRRP)
    • Synthesis Panels
      • Highway
      • Transit
      • Airport
    • IDEA
      • Safety IDEA
  • MyTRB
  • Programs
    • Cooperative Research
      • Highway (NCHRP)
      • Transit (TCRP)
      • Airport (ACRP)
      • Behavioral Traffic Safety (BTSCRP)
      • Freight (NCFRP)
      • Hazardous Materials (HMCRP)
      • Rail (NCRRP)
    • Synthesis
      • Highway
      • Transit
      • Airport
      • Truck & Bus Safety
    • Innovations Deserving Exploratory Analysis (IDEA)
    • Legal Research
    • Marine Board
    • Consensus and Advisory Studies
    • Strategic Highway Research Program 2 (SHRP 2)
      • SHRP 2 Naturalistic Driving Study Data Access
      • SHRP 2 Archives
    • Transportation Research Information Services (TRIS)
  • Projects
    • Find a Project
    • Requests for Proposals
    • Requests for Information
    • Upcoming Projects
  • Publications
    • Bookstore
    • Subscription Services
    • by Series
    • by Subject
    • E-Newsletter
    • Transportation Research Record Online
    • Publications Index
    • Errata
  • Resources & Databases
    • Webinars
    • Conference Recordings
    • Research In Progress (RiP)
    • Research Needs Statements (RNS)
    • TRID (A Transportation Research Database)
    • Transportation Research Thesaurus (TRT)
    • SHRP 2 Naturalistic Driving Study Data Access
    • Online Directory
    • Library
    • Research Funding
    • Careers in Motion Job Center
  • Provide Feedback
  • Connect with TRB
HOME MyTRB CONTACT US DIRECTORY E-NEWSLETTER FOLLOW US RSS


About TRB
Get Involved with TRB
Mission & Services
Strategic Plan
Centennial Celebration
TRB Divisions
Executive Office
Administration & Finance
Cooperative Research Programs
Studies and Special Programs
Strategic Highway Research Program 2
Technical Activities
Sponsors & Affiliates
Awards
Facilities & Directions
Job Openings
Annual Meeting
Announcements
Program
Online Program
Curated Program
Paper Submission
Registration
Exhibits & Marketing Opportunities
Virtual Resource Pages
Career Fair
Media Page
Future AMs
Contact Us
Past Programs
Calendar

Committees & Panels
Executive Committee
Standing Committees 
Policy Committees
Marine Board Members
Committee & Panel Homepages
Cooperative Research Panels
Highway (NCHRP)
Transit (TCRP)
Airport (ACRP)
Freight (NCFRP)
Hazardous Materials (HMCRP)
Rail (NCRRP)
Synthesis Panels
Highway
Transit
Airport
IDEA
Safety IDEA
Programs

Cooperative Research
Highway (NCHRP)
Transit (TCRP)
Airport (ACRP)
Behavioral Traffic Safety (BTSCRP)
Freight (NCFRP)
Hazardous Materials (HMCRP)
Rail (NCRRP)
Synthesis
Highway
Transit
Airport
Truck & Bus Safety
Innovations Deserving Exploratory Analysis (IDEA)
Legal Research
Marine Board
Consensus and Advisory Studies
Strategic Highway Research Program 2 (SHRP 2)
SHRP 2 Naturalistic Driving Study Data Access
SHRP 2 Archives
Transportation Research Information Services (TRIS)


Projects
Find a Project
Requests for Proposals
Requests for Information
Upcoming Projects
Publications
 
Bookstore
Subscription Services
by Series
by Subject
E-Newsletter
Transportation Research Record Online
Publications Index
Errata
 
Resources & Databases

Webinars
Conference Recordings
Research In Progress (RiP)
Research Needs Statements (RNS)
TRID (A Transportation Research Database)
Transportation Research Thesaurus (TRT)
SHRP 2 Naturalistic Driving Study Data Access
Online Directory
Library
Research Funding
Careers in Motion Job Center


Sign up for the TRB Newsletter
Transportation Research Board > E-Newsletter
Text Size: Increase Text Size Decrease Text Size | Share:


TRB Weekly

TRB Weekly is a free weekly email newsletter designed to keep you up-to-date on TRB activities and to highlight select transportation research-related activities taking place at the federal and state levels, and within the academic and international transportation communities. Subscribe to have the latest version delivered to your inbox.

Subscribe

Send comments or questions about TRB Weekly to trbnews@nas.edu. TRB highlights external reports and publications that are available online without a fee and are published within the past 60 days. TRB is not able to highlight external journal or web articles, events that are not sponsored or cosponsored by TRB, or promotional materials. 

Select from the list below to view this year and last year's TRB Weekly.

National Academies of Sciences, Engineering, and Medicine
TRB Weekly covers the latest in transportation research.
News to Know

TRB_Group_Photo social media size.jpg

Check out the new members and chairs of TRB's standing technical committees! These TRB volunteers propose research ideas, share research findings, sponsor webinars and Annual Meeting sessions, and lead discussions on critical issues. Stay updated on committee activities and opportunities to engage by signing up to be a friend on MyTRB.org.


AM 2024 patrons.jpg

Seventy percent of TRB Annual Meeting attendees report that networking opportunities are among the primary reasons they attend. Get access to exclusive networking events and opportunities that could help your organization establish new relationships, build partnerships, and expand its network as a TRB AM Patron. Secure your package today or contact Russell Houston.

New TRB Publications

Complete Streets snapshot graphic_NCHRP WOD 431.JPG

“Snapshots” of practice like the one above about Complete Streets are developed with a focus on current and emerging topics in transportation planning. The purpose of the planning snapshots is to create resources that are easily accessible and relevant to both practitioners and decision-makers. This week, TRB's National Cooperative Highway Research Program released several publications that will be valuable to state departments of transportation and other transportation agencies:

  • NCHRP Research Report 1158: Developing Snapshots for Transportation Planning
  • NCHRP Web-Only Document 431: Snapshots of Planning Practices
  • NCHRP Research Report 1135: A Guide to Applying the Safe System Approach to Transportation Planning, Design, and Operations
  • NCHRP Web-Only Document 413: Applying the Safe System Approach to Transportation Planning, Design, and Operations
  • NCHRP Synthesis 652: Traffic Capacity Level of Service: Adaptations and Usage

ACRP Research Report 280: Reducing and Managing Disruptive and Unruly Behavior in Airports: A Guide

August Spotlight: Summer Travel

distracted driving.jpg

Whether planning a late-summer vacation or already sending the kids back to school, it's always a good time to remind others about the dangers of distracted driving. BTSCRP Research Report 1: Using Electronic Devices While Driving: Legislation and Enforcement Implications, released in 2021 by TRB's Behavioral Traffic Safety Cooperative Research Program, offers a concise, adaptable template for states to regulate wireless communication by drivers, particularly focusing on reducing distracted driving. It defines key terms like “wireless communication device” and “stand-alone electronic device,” establishes clear prohibitions on handheld use while driving, and outlines specific exceptions such as emergency use and hands-free operation. The model emphasizes enforceability and public safety while providing flexibility for states to tailor the language to their legal systems. This framework supports consistent, effective distracted driving laws across jurisdictions to protect all road users.

Also take a look at the new National Academies Press Recreational Travel Collection.

Events

August 21 - Learn about opportunities, benefits, and barriers for the use of highway and rail rights of way for electrical transmission as discussed during the National Academies Reinventing the Right-of-Way proceedings

August 21 - Join the open sessions of the National Academies Health and Safety Impacts of Aircraft Cabin Temperatures meeting online. Representatives of flight attendant and pilot labor organizations will speak.

airplane flying straight ahead.jpg

August 25 – TRB Webinar: Aviation Supply Chain Problems and Industry Response

September 5 – TRB Webinar: Data-Driven Strategies for Efficient Pavement Systems

News for You

Are you looking for authoritative, specific information on legal and regulatory issues unique to airports? The Legal Research Program within TRB's Airport Cooperative Research Program focuses on issues relevant to the airport industry. Submit your problem statements by August 25 and it may be selected for research.

TCRP-Day-2025.jpg

Celebrate TCRP Day on October 1 by spreading the word about TCRP! Host a brown bag lunch with your colleagues, hang a poster in your breakroom, post on social media, arrange a field trip, or just let someone know how TRB's Transit Cooperative Research Program is publishing research you can put to work!

Research Roundup

University of Minnesota – School Start Times Impact on Students Walking or Biking to School: Safe Routes to School 

California State University, Long Beach – Impacts of Changing Agriculture Supply Chains on California Roads and Bridges 

University of California, Riverside – Assessment of Paved Road Dust Emissions (Road Dust) Modeling

Iowa State University, Ames – Coarse Aggregate Deterioration in Granular Surfaces and Shoulders

Iowa State University, Ames – Automated Assessment of Defects in Bridge Structures 

Louisiana Department of Transportation and Development – Performance Index Rating and Maintenance Cost Assignment for Ramps, Acceleration Lanes, and Deceleration Lanes in Louisiana

Virginia Department of Transportation – Roundabout Construction Using Precast Concrete in Virginia 

Virginia Department of Transportation – Use of Nuclear Gauge for Construction Quality Control of Unbound Base Course Containing Reclaimed Asphalt Pavement

Minnesota Department of Transportation – Machine Vision for Asset Management 

U.S. Government Accountability Office – Artificial Intelligence: Generative AI Use and Management at Federal Agencies

About TRB 
TRB Programs
TRB Resources 
Get Involved
Did someone forward you this newsletter? Subscribe today and get it directly in your inbox every week with news tailored for you.
LinkedIn
Facebook
X
Email
Support TRB
Copyright © National Academy of Sciences, All rights reserved.
You are receiving this email because you opted in to emails from TRB Weekly.

Our mailing address is:
500 Fifth Street NW
Washington, DC 20001


Not getting the news you were hoping for?  update your profile in MyTRB.org.
The opinions expressed in reports highlighted in TRB Weekly are those of the authors and do not necessarily reflect the views of the Transportation Research Board or the National Academies of Sciences, Engineering, and Medicine.
The National Academies of Sciences, Engineering, and Medicine
500 Fifth Street, NW | Washington, DC 20001 | T: 202.334.2000
Copyright © 2025 National Academy of Sciences. All Rights Reserved. Terms of Use and Privacy Statement
The National Academies of Sciences, Engineering, and Medicine

The National Academies of Sciences, Engineering, and Medicine 500 Fifth Street, NW | Washington, DC 20001 | T: 202.334.2000 Copyright © National Academy of Sciences. All Rights Reserved. Terms of Use and Privacy Statement

Loading... Loading...
Please click here to view our sponsor's message.