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Tuesday, February 18, 2020 Subscribe
TRB Critical Issues 2019
TRB News
Tell Us Our Story

What is a significant contribution you think that TRB has made to transportation and why? Please submit your responses in to this month's question by February 29, 2020. TRB welcomes all stories: small or large, profound or light-hearted, sobering or humorous. The TRB Tell Us Our Story" centennial activity is designed to allow as many of you...

 
History Highlights - Using Economics to Manage Congestion: Is It Fair?

Not uncontroversial is how the Transportation Research Boards (TRBs) 1994 Annual Report described the consensus study Curbing Gridlock: Peak-Period Fees to Relieve Traffic Congestion (TRB Special Report 242). The Committee for Study on Urban Transportation Congestion Pricing had dared to suggest that the federal government should encourage...

 
TRB Centennial and Black History Month - Research Profiles - Catherine Ross

By 1997, Catherine Ross gained much of her extensive experience in the transportation field through more than 15 years of research for the Federal Highway Administration, the Federal Transit Administration, the National Science Foundation, the Georgia Department of Transportation, and other agencies. Former co-director of the Transportation...

 
TRB Webinar: Why surface transportation agencies use drones
Unmanned aircraft systems (UASs), or drones, have broad applications. TRB is hosting a webinar on Tuesday, February 25, from 2:00 to 3:30 PM Eastern that explores UAS applications for surface transportation agencies. The webinar will address how UASs can be implemented within state departments of transportation and what their applications are....
 
TRB Webinar: Fast-Tracked: A tactical transit study
Tactical urbanism can improve cities through their built environments. TRB is hosting a webinar on Wednesday, March 4, 2020, from 2:00 PM to 3:30 PM ET that describes what tactical urbanism is and identifies current practices in tactical transit projects. Presenters will discuss how to improve transit speed, access, and ridership at a fraction of...
 
TRB Webinar: Quantifying the performance of your pavement preservation

Pavement preservation treatments can be evaluated and quantified in several different approaches. TRB is hosting a webinar on Thursday, March 5, from 2:00 to 3:30 PM Eastern that will explore three different approaches to quantifying the effects of pavement preservation treatments on pavement performance. The presenters will present findings from

 
TRB Webinar: A conversation on speed management
How does your community manage road speeds? TRB is hosting a webinar on Monday, March 9, from 2:00 to 3:30 PM Eastern that will discuss various speed management strategies and resources. Presenters will describe case studies from their communities and identify speed management priorities.

This webinar was organized by the TRB Standing Committee on ...

 
TRB Webinar: Right-sizing transportation investments
Identifying right-sizing opportunities in the transportation sector can lead to social and economic value by repurposing, reusing, or fundamentally resizing existing transportation system assets. TRB is hosting a webinar on Wednesday, March 11, from 2:00 to 3:30 PM Eastern that will explore how to right-size transportation investments....
 
2020 Conference on Sustainability and Emerging Transportation Technologies: Abstracts deadline extended to Febrary 29
TRB invites your attendance and participation in the Sustainability and Emerging Transportation Technology (SETT) Conference on August 31 September 2, 2020, at the Arnold and Mabel Beckman Center in Irvine, CA. The conference, themed Shaping the Future of Mobility, will address questions around how policy-makers, the private sector, and others...
 
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Recently Released TRB Publications
TRB Forum on Preparing for Automated Vehicles and Shared Mobility: Mini-Workshop on the Economic Implications of Automated Vehicles and Shared Mobility
A clear funding and business caseneither of which have yet been clearly articulatedwill be important for the success of AVs and shared mobility. Transportation Research Circular E-C261: TRB Forum on Preparing for Automated Vehicles and Shared Mobility: Mini-Workshop on the Economic Implications of Automated Vehicles and Shared Mobility...
 
Workforce Optimization Workbook for Transportation Construction Projects
State transportation agencies are increasingly tasked with doing more with less in managing highway transportation networks. The TRB National Cooperative Highway Research Program's NCHRP Research Report 923: Workforce Optimization Workbook for Transportation Construction Projects provides state transportation agencies with guidance to identify ...
 
Potential Section 106 Exempted Categories or Program Comments for Federal Highway Administration Projects: National Streamlining Opportunities
Section 106 of the National Historic Preservation Act requires federal agencies to consider the effects on historic properties of projects. Under this section, the Federal Highway Administration and state departments of transportation are allowed some flexibility to tailor program alternatives to meet their project delivery and program needs....
 
Managing Highway Rock Slope Scaling
Scaling loose rocks from slopes adjacent to highways is a simple and effective measure for temporarily reducing the risk of rockfall potential on naturally occurring bedrock outcrops and highway rocksoil cuts. However, the current practice in estimating scope of work and contracting rock scaling projects are inconsistent from agency to...
 
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Federal Research News
US NHTSA: Increasing seat-belt use
Ways in which part-time seat-belt users interact with prototype seat-belt assurance systems (SBAS) is evaluated in Human Factors Research on Seat Belt Assurance Systems, a report from the U.S. National Highway Traffic Safety Administration. An SBAS aims to promote more seat-belt use, especially among drivers who do not always use seat belts.
 
US DOE: Second life for batteries
Questions regarding lithium-ion batteries in electric vehicles are addressed in Battery Second Life: Frequently Asked Questions, a fact sheet from the Argonne National Laboratory at the U.S. Department of Energy. For lithium-ion batteries that have outlived their automotive value, second-life applications show promise for the provision of energy,...
 
NTSB Safety Compass Newsletter: February 2020
Eliminating distractions in automated vehicles is discussed in the latest issue of the National Transportation Safety Board (NTSB) Safety Compass newsletter. The purpose of the newsletter is to share news and information regarding the activities, policies, and programs of the NTSB.
 
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State Research News
MnDOT: Asset management guidebook
Guidance about asset management principles and practices is provided in Asset Management Guide for Local Agencies, a report from the Minnesota Department of Transportation. The guidebook includes information about developing an asset inventory, establishing performance goals, identifying risk, determining life-cycle planning, and creating asset...
 
MnDOT: Landowners perspectives of snow control
Highway corridors in Minnesota with snow problems are identified in Expanding Landowner Adoption of Snow Control Measures Through a Better Understanding of Landowner Knowledge, Attitudes and Practices, a report from the Minnesota Department of Transportation. This report seeks to understand landowners knowledge, attitudes, and practices related...
 
Alaska DOT&PF: High friction surface treatments
High friction surface treatments are monitored in High Friction Surface Treatment Experimental Feature Final Report and 3rd Year Monitoring Results, a report from the Alaska Department of Transportation and Public Facilities. These treatments can help to improve road conditions.
 
VDOT: Improving bicycle and pedestrian facilities in Virginia
A crowdsourcing method for engaging targeted users of bicycle and pedestrian facilities in Virginia is developed in Improving Inventory of and Investment in Bicycle and Pedestrian Facilities Through Targeted Public Outreach, a report from the Virginia Department of Transportation. The goal of the report is to improve the existing inventory and...
 
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University Research News
UT Arlington: Transportation and economic growth
The gaps between economic growth and transportation infrastructure development are assessed in Promoting Environmental Justice Populations' Access to Opportunities with Suburban Boomtowns: An Interdisciplinary Mixed-Methods Approach to Addressing Infrastructure Needs, a report from the University of Texas at Arlington. This report is intended to...
 
UC Davis: Transit-oriented development policymaking
Local policymaking in California that supports transit-oriented development is identified in Planning and Policymaking for Transit-Oriented Development, Transit, and Active Transport in California Cities, a report from the Institute of Transportation Studies at the University of California at Davis. This report aims to assess motivations,...
 
UC Davis: What makes bicyclists comfortable?
Bicycling comfort and its relationship with socio-demographics, bicycling attitudes, and bicycling behavior are analyzed in Making Bicycling Comfortable: Identifying Minimum Infrastructure Needs by Population Segments Using a Video Survey, a report from the National Center for Sustainable Transportation at the University of California at Davis....
 
UC Berkeley: Shared mobility policy
Mode-specific resources for transportation agencies are provided in Shared Mobility Policy Playbook, a report from the Transportation Sustainability Research Center at the University of California at Berkeley. This report seeks to help agencies develop policies in their communities, and illustrates policy-focused tools demonstrating case studies...
 
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International Research News
ICCT: Brazilian emission standards
New Brazilian emission standards are outlined in Brazil PROCONVE L-7 and L-8 Emission Standards for Light-Duty Vehicles, a report from the International Council on Clean Transportation. These standards are scheduled to take effect between January 2022 and January 2025.
 
Austroads: Heating pavement materials
A procedure for determining heating of a polymer modified binder (PMB) is described in Mass Change or Loss on Heating of Polymer Modified Binders after Rolling Thin Film Oven (RTFO) Treatment, a report from Austroads. This procedure is applicable to PMBs in the construction and maintenance of pavements. The report is available for no fee after...
 
Austroads: Flash point of pavement materials
A procedure for determining the flash point of a polymer modified binder (PMB) is described in Flash Point of Polymer Modified Binders, a report from Austroads. This report intends to indicate fire risk and the presence of volatile oils in PMBs. The report is available for no fee after signing into the site.
 
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In The Know
Paper submissions due February 28 for Air Transport Research Society's conference
The World Conference on Transport Research (WCTR) Society's Special Interest Group (SIG-A1) The Air Transport Research Society (ATRS) is holding its annual World Conference in Sydney, Australia, July 2-5, 2020. The conference includes participation from academics and researchers, as well as delegates from government and industry. Both panel...
 
ATRS: 24th World Conference
The Air Transport Research Society is holding their 24th Annual World Conference in Sydney, Australia from July 2-5, 2020. The conference includes participation from academics and researchers, as well as delegates from government and industry. Topics include airline and airport economics, strategy, and operations. Invited keynote speakers will...
 
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The TRB Transportation Research E-Newsletter regularly covers transportation research developments in the United States and abroad. This document is not a report of the National Research Council or of the National Academies of Sciences. The opinions expressed in reports highlighted in TRB's Transportation Research E-Newsletter 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.
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