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TRB News
Is your organization sending four or more people to the 2021 TRB Annual Meeting? Consider being a patron. It pays!
Consider leveraging your TRB Annual Meeting registration budget to maximize your organizations visibility, by becoming an Annual Meeting Patron. Each patron package includes at least four complimentary registrations for your employees and a virtual exhibit boothcollectively a $3,000 valuein addition to the special recognition and exposure that...
 
TRB Offers a Running Start to Transportations Next Generation
School feels a little well, maybe a lot different this year. Educators are finding new methods to prepare and inspire the next generation of transportation experts due to coronavirus disease (COVID-19). Fortunately, TRB can continue to work with future practitioners through its various programs. Students as young as high school through to...
 
Which of Your Colleagues Have Contributed to TRB's Centennial Activities? Join Them Today!
TRB turns 100 on November 11, 2020. You are invited to join your colleagues listed below who have contributed to the TRB Century Club to support activities that will mark the anniversary; promote the value of transportation research; and celebrate the achievements of TRBs volunteers, sponsors, affiliates, and staff. Details on the Century...
 
Tell Us Our Story: "Which TRB Meeting, Report, or Product has been Most Influential in Your Work and Why?"
The TRB Tell Us Our Story" centennial activity is designed to allow as many of you (TRBs volunteers and friends) as possible to participate in the TRB Centennial Celebration through the submission of your stories, which are our stories. The Tell Us Our Story centennial activity consists of a series of monthly questions that will help...
 
Featured Centennial Paper - Congestion Pricing: Driving Efficiency Through Innovation, Research, and Deployment
Initially formed as a joint subcommittee the Standing Technical Committee on Congestion Pricing received full standing committee status in September 2005, reflecting the broad and growing interest in research, education and outreach in congestion pricing and related market-based transportation issues.  Congestion pricing and related...
 
Featured Centennial Paper - Geotechnical Engineering Section and Committees Contributions to 100 Years of Transportation
TRB's Geotechnical Engineering section is primarily concerned with all matters related to the design and construction of infrastructure on all types of ground conditions, which often need some sort of compaction and stabilization by various means; need foundations of different types; and employ subsurface drainage conditions to mitigate soil...
 
TRID enhancements improve transportation research
Your search results in TRID will now be even more robust. TRID provides access to more than 1.25 million records of transportation research worldwide including projects from TRBs Research in Progress (RIP) Database, federal and state DOT technical reports, university transportation center reports, journal articles and conference...
 
Environmental Health Matters Initiative workshop explores PFAS exposure
The first workshop of the Environmental Health Matters Initiative (EHMI) focused on understanding, controlling, and preventing human exposure to PFAS. More than 100 experts from the government, industry, academia, and exposed communities attended and shared their perspectives. Per- and polyfluroalkyl substances (PFAS) are a large...
 
TRB Webinar: Tools of the Future - Printing Cement-Based Materials in 3D

How can 3D printing be used to advance the transportation industry? TRB will conduct a webinar on Tuesday, November 17, 2020 from 2:00 PM to 3:30 PM Eastern that will explore the recent advancements, potential challenges, and future opportunities of 3D printing. Presenters will provide an overview of current knowledge about concrete additive...

 
TRB Webinar: Protection Detection Making Roads Safe for Drivers and Wildlife

Drivers and wildlife can be protected simultaneously. TRB will conduct a webinar on Wednesday, November 18, 2020 from 1:00 PM to 2:30 PM Eastern that will discuss Roadside Animal Detection Systems (RADS). These systems use sensors to detect animals, classify potential threats, and trigger driver warning systems. Presenters will describe emerging...

 
TRB Webinar: Paving the Way - Smart and Multifunctional Pavements

Pavements occupy valuable real estate, and there is a need to move beyond simply designing pavements for their traditional purpose of carrying traffic loads. Smart pavements allow for real-time sensing applications, and multifunctional pavements can serve multiple roles within larger infrastructure systems, including energy harvesting and...

 
TRB Webinar: Finding the Path--Messaging Before, During, and After Weather Events

Extreme weather events can have significant impacts on the safety, mobility, and productivity of road users and transportation infrastructure. TRB will host a webinar on Wednesday, October 28, 2020 from 1:00-3:00 PM Eastern that will discuss Pathfinder, a collaborative strategy for proactive transportation asset management ahead, during, and...

 
TRB Webinar: Make it Count--Estimating Market Values for Small Airports

Staff from smaller airports may not be experienced or have specialized expertise regarding the negotiation and development of airport property or airport staff may lack the resources to hire consultants. TRB is hosting a webinar on Thursday, October 29, 2020 from 2:00 to 3:30 PM Eastern that will discuss how to estimate market value for small...

 
NTI Webinar: TCRP Synthesis 149: Transit Signal Priority: Current State of the Practice*
Buses can be slowed by traffic congestion and get repeatedly caught at traffic lights, slowing buses down and delaying both passengers on board and passengers waiting at stops farther along the route. Transit signal priority (TSP) can be an important tool to help increase bus speeds and reliability. TRB is collaborating with the National Transit...
 
RFP: Mechanical Properties of Laboratory Produced Recycled Plastic Modified (RPM) Asphalt Binders and Mixtures
TRB's National Cooperative Highway Research Program (NCHRP) has issued a request for proposals to evaluate the impact of post-consumer recycled plastic waste, including, but not limited to, low density polyethylene (LDPE), high density polyethylene (HDPE), and polypropylene (PP), on the performance properties of asphalt mixtures when added using a ...
 
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Recently Released TRB Publications
Highway Capacity Manual Methodologies for Corridors Involving Freeways and Surface Streets
The procedures detailed in the 6th Edition of the Highway Capacity Manual (HCM) estimate capacity and several operational measures, including those determining Level of Service, for freeway facilities as well as surface streets. The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 290: Highway Capacity Manual...
 
Using Light to Reduce Fatigue and Improve Alertness in Railway Operations
With the advent and increasing prevalence of driverless train operation, dispatch centers are becoming more central to reliable and safe transportation worldwide. Dispatchers are, however, highly susceptible to the detrimental effects of sleepiness and related impairment of work performance. The TRB IDEA (Innovations Deserving Exploratory...
 
Improving the Safety, Health, and Productivity of Transit Operators Through Adequate Restroom Access
Around the United States and Canada, both transit agencies and the unions representing operators have recognized the serious impact of limited restroom access and begun to negotiate ways to address this problem. The TRB Transit Cooperative Research Program's TCRP Research Report 216: Improving the Safety, Health, and Productivity of Transit...
 
Non-Contact Scour Monitoring System for Railroad Bridges
Although researchers have developed instrumentation for scour detection around bridge piers, the current state-of-the-art practice relies upon visual inspection by divers. As a potential alternative to the traditional methods, this research explored the possibilities of using non-contact and remote sensing-based laser ranging technique for scour...
 
TRR: Accessibility or Innovation? Store Shopping Trips versus Online Shopping
This 2018 study published in TRB's journal, Transportation Research Record, examined the increasing penetration of online shopping on physical stores. "Accessibility or Innovation? Store Shopping Trips versus Online Shopping," by Kees Maat and Rob Konings of Delft University of Technology. is one of the most read TRR articles of the past 6 ...
 
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Federal Research News
Are speed and red light cameras effective?
Safety Impact of Speed and Red Light Cameras, released by the U.S. Congressional Research Service
 
Requirements of the geospatial data act
A report from the U.S. Department of Transportations Office of the Inspector General
 
Support and criticism of Russias new pipeline
Russias Nord Stream 2 Pipeline: Running in Place, released by the U.S. Congressional Research Service
 
NTSB Safety Compass Newsletter: September 2020
The latest issue of the Safety Compass Newsletter, released by the U.S. National Transportation Safety Board
 
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University Research News
How is the United States responding to automated vehicles?
Synthesis of State-Level Planning and Strategic Actions on Automated Vehicles: Lessons and Policy Guidance for California, released by the University of California Institute of Transportation Studies
 
Planning urban growth to improve the community
Reducing Vehicle Miles Traveled, Encouraging Walk Trips, and Facilitating Efficient Trip Chains Through Polycentric Development, released by the University of Utah
 
Analyzing behavior to prioritize transportation planning investments
Travel Behavior and Transportation Planning Insights from the Small Urban Area of Chittenden County, Vermont: An Application of Traveler Segmentation, released by the Western Transportation Institute at Montana State University
 
Measuring pavement surface deflections
Development and Calibration of a Laserbased Highway Deflection Measuring System, released by the Center for Transportation Research at the University of Texas, Austin
 
Investigating microcracks
Evaluation of Long-term Strength and Durability Properties of Pre-stressed Concrete Girders with Microcracking, released by the Center for Transportation Research at the University of Texas, Austin
 
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International Research News
Fostering transit innovation: TRBs Transit IDEA Program
The newest podcast episode from Monash University features a TRB Program Officer.
 
How does transportation affect well-being?
Transport Impacts on Well-being and Liveability: Literature Summary, released by the New Zealand Transport Agency
 
How to value resilience
Better Measurement of the Direct and Indirect Costs and Benefits of Resilience, released by the New Zealand Transport Agency
 
Measuring binder aging performance
Inspections of Polymer Modified Binder Trial Sites and Ageing Properties of Binders, released by Austroads
 
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In The Know
Submit abstracts and tutor nominations for 2021 European Young Researcher Seminar by October 31
Held bi-annually, the Young Researchers Seminar is convened by ECTRI, the European Conference of Transport Research Institutes (ECTRI), in partnership with Forum of European National Highway Research Laboratories (FEHRL) and Forum of European Road Safety Institutes (FERSI). A unique European-based training event, which allows for participation of...
 
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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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