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| TRB's Transportation Explorers Podcast: Amy Benedick and the Distracted Driving Crisis |
| Amy Benedick, a senior study director at Westat, discusses current legislation about distracted driving, ways it can be enforced, and measures to educate the public. Listen to the podcast here and subscribe wherever you get your podcasts. |
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| Clearing the Skies with Research on Electric Vehicles |
| The world is transforming its energy system from one dominated by fossil fuel combustion to one with net-zero emissions of carbon dioxide. Research overwhelmingly shows that this energy transition is critical to mitigating climate change, protecting human health, and revitalizing the economy. Achieving net-zero carbon emissions in the United... |
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| Watch: Black Americans in Transportation in the Changing the Tide in Transportation Series |
| The next episode of a webinar series on equity and the Black experience in transportation will be held on April 7. TRB Director of Technical Activities Ann Brach will moderate the event, which is hosted by the Council of University Transportation Centers (CUTC). Speakers Bradley Mims, Federal Aviation Administration Deputy Administrator and Warren ... |
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| TRB Webinar: Technical and Sustainability Aspects of Lightweight Concrete Bridges |
| Not all concrete is created equally. Lightweight concrete (LWC) is a feasible rehabilitation technique for many structures, including bridges and high-rises. TRB will host a webinar on Monday April 12, 2021 from 1:00 to 2:30 PM Eastern to discuss the current usage and demand of LWC in the United States. Presenters will provide an overview of the... |
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| TRB Webinar: Minutes Matter Bus Service Reliability |
| Transit reliability is critical to the operation and attractiveness of public transportation services. TRB is hosting a webinar on Tuesday, April 13, 2021 from 1:00 to 2:30 PM Eastern that will clarify what factors determine bus reliability. Presenters will discuss relevant definitions, measurement tools, and strategies to improve reliability.... |
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| TRB Webinar: Geochemistry and Mineralogy in Chemical Soil Stabilization |
| Chemical soil stabilization designers rely on either empirical data or past experience coupled with engineering tests. TRB will host a webinar on Thursday, April 14, 2021 from 1:00 to 3:00 PM Eastern to address the importance of considering soil mineralogy together with engineering tests to identify the suitable type and application rate of... |
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| TRB Webinar: Paving the Way to Successful AASHTOWare Pavement ME Implementation |
| Implementing AASHTOWare Pavement ME (also known as the Mechanistic-Empirical Pavement Design Guide, or MEPDG) as a design procedure is a challenge. The MEPDG can be used for new construction as well as for pavement rehabilitation, and provides design solutions related to knowledge resources and data. TRB will host a webinar on Monday, April, ... |
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| TRB Webinar: The Day of the Drones - Airports and Unmanned Aircraft Systems, Part 2 |
| Unmanned aircraft systems (UAS) activity is expanding. These rapid and large-scale changes may affect the safety of people and property. TRB is hosting a webinar on Tuesday, April 27, 2021 from 2:00 to 3:30 PM Eastern that will address the U.S. Federal Aviation Administrations integration efforts, which have direct implications for airport... |
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| TRB Webinar: Strategically Implementing Transportation Security Measures |
| Security is important to consider when designing and building transportation infrastructure. TRB will host a webinar on Wednesday, April 28, 2021 from 2:00 to 4:00 PM Eastern to illustrate deployment strategies for implementing security practices. Presenters will describe case studies from Minnesota, Idaho, bridges, and cyber perspectives to... |
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| TRB Webinar: Washout! Infiltration-caused Failure of Slopes Made of Plastic Clay |
| Rainfall causes shrinking and swelling as it infiltrates expansive soil. TRB will host a webinar on Thursday, April 29, 2021 from 1:00 to 2:30 PM Eastern to clarify this behavior and the related failure of shallow slopes. Presenters will begin with the problems from a state department of transportation perspective, move into the maintenance... |
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| RFP: Handbook on Deterring and Excluding Bats from Transportation Structures |
| TRB's National Cooperative Highway Research Program (NCHRP) has released a request for proposals to develop a handbook on selecting and implementing methods to temporarily deter and/or exclude bats from transportation structures ahead of and during construction and maintenance activities. The handbook will describe methods that are (1) sensitive... |
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| The Transit Analyst Toolbox: Analysis and Approaches for Reporting, Communicating, and Examining Transit Data |
| Today, transit agencies gather and manage more data than ever. However, data processing, exploration, the development of performance metrics, and communicating decisions are often fragmented and scattered across many departments. The TRB Transit Cooperative Research Program's TCRP Synthesis 153: The Transit Analyst Toolbox: Analysis and... |
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| LED Roadway Lighting: Impact on Driver Sleep Health and Alertness |
| Light emitting diode (LED) technology has revolutionized the lighting industry. The dimming and instant-on capabilities of these light sources along with their high efficiency have allowed lighting designers to overcome some of the limitations of previous technologies, particularly in roadway lighting environments. However, concerns related to the ... |
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| Guidelines for Cost-Effective Safety Treatments of Roadside Ditches |
| Run-off-road traffic crashes account for almost one-third of the deaths and serious injuries each year on U.S. highways. The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 296: Guidelines for Cost-Effective Safety Treatments of Roadside Ditches provides new proposed design guidance for the configuration of ditches... |
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| National Academies Report: Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy2025-2035 |
| Increased use of zero emission vehicles (ZEVs) presents the greatest opportunity to improve the energy efficiency of light-duty vehiclesi.e., passenger vehicles and light trucksover the period of 2025-2035, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine. The U.S Department of... |
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| Funding highways and transit |
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| Encouraging seatbelt use |
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| Transporting hydrogen through pipelines |
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| Using rumble strips to prevent crashes |
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| Measuring evacuation times |
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| Communication between vehicles |
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| Barriers to pedestrian access to transit |
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| Evaluating the safety of edge lane roads |
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| Making academic research relevant to the transit industry |
| The latest podcast episode from Monash University features TRB Volunteer Brendon Hemily. |
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| Pollution from biodiesel engines |
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| Measuring pedestrian traffic fatalities |
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