trb.org

     
Promotes innovation and progress in transportation by stimulating and conducting research, facilitating the dissemination of information, and encouraging the implementation of research results.

Tweets about trb.org

  • Guide to Incorporating Reliability Performance Measures into the Transportation Planning and Programming Proce...
  • RT @TRBofNA: New TRB pub: Managing Catastrophic Transportation Emergencies: A Guide for Transportation Executives
  • New TRB pub: Managing Catastrophic Transportation Emergencies: A Guide for Transportation Executives
  • RT @TRBofNA: New from TR News: The Rapidly Improving U.S. Energy Outlook: Positive Implications for Transportation
  • Managing Catastrophic Transportation Emergencies: A Guide for Transportation Executives: TRB’s National Cooper...
  • Curriculum for New State DOT Transit Grant Managers in Administering Federal and State Transit Grants: TRB’s N...
  • Studies & Special Programs | About TRB -via @TRBofNA -
  • great article on cycling trends in europe and USA
  • ICYMI: TRB has contracted with 20 hotels to provide #TRBAM guest rooms at the 2015 Federal Per Diem. Register today!
  • .@USDOT Announces "Shaping America’s Transportation Future" Webinar Series via @TRBofNA #policy #freight #aviation
  • RT @TRBofNA: 2015 TRB 94th Annual Meeting - Registration & Housing Now Open #TRBAM
  • Research Update: Simplified Uniform Hazard Liquefaction Analysis for Bridges
  • RT @TRBofNA: RT @MetroLibrary: U.S. DOT Shaping America’s Transportation Future Webinar Series via @TRBofNA -
  • MT @UDRIVE_NDS: #SHPR2 webinar 9 Sep 2014, for free:Local methods for modeling,economic evaluation, @TRBofNA
  • RT @mikesalamone: Don't miss ACRP's webinar on Evaluating and Improving Airport Environmental Sustainability on September 10th from... http…
  • Don't miss ACRP's webinar on Evaluating and Improving Airport Environmental Sustainability on September 10th from...
  • 2015 TRB 94th Annual Meeting: Registration and Housing Now Open | Blurbs | Main -via @TRBofNA -
  • TRB Security, Emergency Management, and Infrastructure Protection Research Status Report | @TRBofNA -
  • @alexcecchini Rail: , aBRT should be fairly minimal. New lanes would of course be a lot.
  • RT @bamitranspo: A Framework for Improving Travel Time Reliability via @TRBofNA -
  • RT @TRBADD40: #Transportation #Energy Data Book is out! -via @TRBofNA -
  • #Transportation #Energy Data Book is out! -via @TRBofNA -
  • RT @MetroLibrary: U.S. DOT Shaping America’s Transportation Future Webinar Series via @TRBofNA -
  • Great new book: Engineering Geology #getreads #book:
  • RT @UDRIVE_NDS: #SHPR2 webinar 9 Sep 2014,for free:Local methods for modeling,economic evaluation, #UDRIVE @ERTICO #…
  • RT @TRBofNA: Transportation for Sustainability– An International Conference: Call for Presentations & Posters Due October 15, 2014
  • Superelevation Criteria for Sharp Horizontal Curves on Steep Grades: TRB’s National Cooperative Highway Resear...
  • Research Update: Improvement of Michigan Climatic Files in Pavement ME Design
  • Partnership for Sustainable Communities: Five Years of Learning from Communities and Coordinating Federal Investments
  • Research Update: Research and Education 2014 - This issue contains 8 papers concerned with research and education....
  • Statistical Analysis of Fare Compliance | via @TRBofNA -
  • U.S. DOT Shaping America’s Transportation Future Webinar Series | Blurbs | Highways -via @TRBofNA -
  • A Framework for Improving Travel Time Reliability | Blurbs | Highways -via @TRBofNA -
  • RT @dsmorgan77: having fun searching historical @TRBofNA meeting archives for #opendata stuff. intriguing results
  • A Framework for Improving Travel Time Reliability | Blurbs | Main -via @TRBofNA -
  • having fun searching historical @TRBofNA meeting archives for #opendata stuff. intriguing results
  • Transportation for Sustainability– An International Conference: Call for Presentations & Posters Due October 15, 2014
  • #SHPR2 webinar 9 Sep 2014,for free:Local methods for modeling,economic evaluation, #UDRIVE @ERTICO #realITS @TRBofNA
  • RT @TRBofNA: RT @alkaroly: Public Roads: July/August 2014 via @TRBofNA
  • RT @alkaroly: Public Roads: July/August 2014 via @TRBofNA
  • @AutopartageMtl @caspeupas Si Montreal a besoin d’un rapport sur Autopartage le voici
  • RT @TRBofNA: TRB webinar on September 3, 2014 from 2pm to 3:30pm ET will highlight advantages of buried over traditional bridges
  • The Estimation and Use of Value of Travel Time Reliability for Multi-Modal Corridor Analysis: TRB’s second Str...
  • It's funny to come across your old work sometimes...
  • Research Update: NEW NCHRP REPORT: Communicating the Value of Preservation: A Playbook
  • U.S. DOT Shaping America’s #Transportation Future Webinar Series via @TRBofNA -
  • Notice: 2015 TRB 94th Annual Meeting - Registration and Housing Now Open #transportation #conference
  • TRB webinar on September 3, 2014 from 2pm to 3:30pm ET will highlight advantages of buried over traditional bridges
  • Research Update: Information Needs of Interstate Highway Motorists in Iowa
  • RT @TRBofNA: 2015 TRB 94th Annual Meeting: Registration and Housing Now Open #TRBAM