Live Webcast Event : December 6, 2018 at 11:00 AM EST TRB Special Report 329: Renewing the National Commitment to the Interstate Highway System: A Foundation for the Future explores pending and future federal investment and policy decisions concerning the federal Interstate Highway System. Congress asked the committee to make recommendations on the “features, standards, capacity needs, application of technologies, and intergovernmental roles to upgrade the Interstate System” and to advise on any changes...

The latest edition of Research Pays Off explores how to evaluate the impact of transportation projects on residential subdivisions. The TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-the-art research and practice in all modes of transportation. It also includes brief news items of interest to the transportation community, research pays off articles that profile of transportation professionals, workshop and conference announcements , new book notices, and news of ...

TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 896: Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 2: Guidance provides detailed information and guidelines for state departments of transportation (DOTs) and metropolitan planning organizations (MPOs) to help update their modeling and forecasting tools. These tools address expected impacts of connected and automated vehicles (CAVs) on transportation su...

TRB's National Cooperative Highway Research Program (NCHRP) Research Report 896: Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 1: Executive Summary summarizes guidelines to help agencies update their modeling and forecasting tools to address expected impacts of connected and automated vehicles (CAVs) on transportation supply, road capacity, and travel demand components. Under requirements for long-range transportation planning,...

TRB has released a prepublication version of Critical Issues in Transportation 2018. In this report, which is updated periodically by the TRB Executive Committee, a series of challenging questions are posed to explore issues and opportunities that may arise 10 to 20 years into the future. These questions, 63 in all, have been organized into 12 topic areas and provide a way to frame future areas of research, policy analysis, and debate. Critical issues identified in this report deserve attention because o...

TRB's Airport Cooperative Research Program (ACRP) latest Impacts on Practice explores the impact ACRP Synthesis 39 : Airport Wildlife Population Management has had on integrated wildlife management plans at airports. A wildlife biologist at Orlando International Airport utilized this report to develop a holistic approach to mitigating bird strikes with a specific species of heron that thrives in the Florida wetlands. This document also provides guidance for dealing with threatened and endangered species,...

TRB's Airport Cooperative Research Program (ACRP) Research Report 190: Common Performance Metrics for Airport Infrastructure and Operational Planning serves as a reference guide and introduces common performance metrics for airport infrastructure and operational planning. The reference guide includes information on how to interpret performance metrics that can be used for analysis among airports, airlines, and air traffic control. Accompanying the report, download a Microsoft Excel-based Smart Guide , wh...

TRB's Transit Cooperative Research Program (TCRP) Research Report 201: Understanding Changes in Demographics, Preferences, and Markets for Public Transportation explores how changes in demographics, traveler preferences, and markets for public transportation affect transit ridership in the present and the future. The report explores how an individual’s demographics affect their long-term values, their current attitudes, and the type of neighborhood they choose to live in. Each of these factors also affec...

A featured article in the September-October 2018 issue of the TR News explores observations and lessons from the August 2017 total solar eclipse to better understand successful strategies and areas for improvement so that transportation agencies can prepare for the next total one in 2024.   The TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-the-art research and practice in all modes of transportation. It also includes brief news items of interest to the tran...

The September-October 2018 edition of the TR News explores the impacts of the 2017 solar eclipse on traffic. Articles also focus on connected and automated vehicles, automated transit applications, and data-driven project selection. The TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-the-art research and practice in all modes of transportation. It also includes brief news items of interest to the transportation community, research pays off articles that profile of...