Ultra-high-performance concrete (UHPC) is distinguished by its superior mechanical and durability properties. These characteristics are attained throu...
TransportationResearch.gov provides access to SharePoint lists, Wikis, documents, calendars, communications, and FAQs for members of the transportatio...
Transportation system construction activities can cause increased suspended and redeposited solids in adjacent water systems, which may adversely impa...
Transit signal priority (TSP) is an operational strategy that facilitates the movement of transit vehicles through signal-controlled intersections. Tr...
Traffic and air pollution pose significant challenges to environmental sustainability in the South Coast Air Basin, particularly in urban areas like R...
United States. Department of Transportation. National Transportation Library
2010-08-12
Abstract:
Topics discussed at this 2010 summer conference wrap-up included the SLA Annual Conference, LIST Midyear Meeting, NTKN Annual Meeting, AASHTO Transpor...
To investigate the durability of the technology, two full-size slabs were cast with working electronics. The slabs were structurally tested while moni...
To accommodate passing bicyclists and transit riders accessing the new FX2 TriMet bus rapid transit line in Portland, TriMet worked with the City of P...
This Transportation Librarians Roundtable describes the background and uses of the Transportation Research Thesaurus (TRT). Jay Ven Eman with Access I...
This technical report provides an overview of motor vehicle traffic crashes in 2021. There were 42,939 people killed in motor vehicle traffic crashes ...
This technical report presents results from the 2021 National Survey of the Use of Booster Seats (NSUBS), the only probability-based nationwide child ...
This study uses response surface methodology and central composite design to optimize the UHPC mixture. The optimized UHPC mixture with 2% steel fiber...
This study informs stakeholders in air quality and transportation by highlighting the aggregate behavior of travelers during periods of area-wide air ...
This study delves into the energy and emissions impacts of Shared Autonomous and Electric Vehicles (SAEVs) on disadvantaged communities in California....
This study aims to compare the feasibility of battery electric and hydrogen fuel cell powertrains for concrete mixer trucks to determine which is the ...
United States. Department of Transportation. National Highway Traffic Safety Administration. National Center for Statistics and Analysis
2023-01-01
Abstract:
This research note examines seat belt use in 2022. The national estimate of seat belt use by adult front-seat passengers in 2022 was 91.6 percent, a r...
This research addresses the application of precast columns in Texas bridge construction. The project combines experimental and analytical methods to d...
This report discusses first-last mile transportation with a focus on access to employment. The Project Team examined first-last mile transportation se...
This report addresses a gap in the literature by presenting the results of large-scale shear and compressibility testing of soil classified as clayey ...
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