United States. Department of Transportation. Federal Highway Administration
2022-07-01
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This newsletter covers the entire R&T Program, including agenda setting, research and development, technology testing and evaluation, deployment and evaluation of market-ready technologies and innovations, development of regulations and guidance, and technical assistance.
Intelligent transportation systems using vehicle-to-infrastructure communications are being adopted rapidly. Many state and local transportation agencies are currently evaluating the replacement of highway toll plazas with open-road (or overhead) gantries, often mounted with high-resolution cameras for license plate reading and high-speed sensors f
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The Department of Transportation Appropriations Act, 2022, allows States and territories to repurpose certain funds originally earmarked for specific projects more than 10 fiscal years prior to FY 2022. This memorandum provides the implementing guidance for this provision.
This report details a step-by-step framework developed in accordance with the process defined in ISO 26262 and provides a summary and findings of the functional safety analysis. The report begins with a review of the TOSCo system, which includes both vehicle and infrastructure components, followed by an introduction of the ISO 26262 functional safe
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This report summarizes the potential mobility and environmental benefits associated with implementing the Traffic Optimization for Signalized Corridor (TOSCo) System in simulation on the State Highway 105 corridor in Conroe, Texas. In this study, researchers integrated the TOSCo infrastructure and vehicle algorithms into a microscopic simulation mo
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This report summarizes the potential mobility and environmental benefits associated with deploying the Traffic Optimization for Signalized Corridor (TOSCo) System on the FM 1960 corridor in Houston, Texas. In this study, researchers integrated the TOSCo infrastructure and vehicle algorithms into a microscopic simulation model to simulate TOSCo perf
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This document is an update and refinement of the system architecture and specifications for the infrastructure components of the Traffic Optimization for Signaled Corridors (TOSCo) system. This document reflects the system architecture and functionality in the controlled environment testing at the Texas A&M University System’s RELLIS campus deploye
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-06-26
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The Weekly Traffic Volume Report estimates the vehicle miles traveled (VMT) for interstate highways and how the total travel measured by VMT compares with travel that occurred in the same week of the previous year. The VMT is further split into passenger vehicle and truck components. The information gives new insights into the effect on traffic by
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-06-24
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The Weekly Gasoline Product Supplied Report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Adminis
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United States. Federal Highway Administration. Office of International Programs
2022-06-22
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This brochure provides an overview of the Complete Streets concept as shaped by international exchanges and scans, related data, and benefits of the approach.
The Wyoming Department of Transportation’s (WYDOT’s) primary goal for implementing the Wyoming Connected Vehicle Pilot Deployment (CVPD) was to demonstrate the potential and feasibility of using connected vehicle (CV) technologies to improve safety and mobility along 402 miles of Interstate 80 (I-80) in southern Wyoming. As the lead agency, WYDOT w
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The Wyoming Department of Transportation’s (WYDOT’s) primary goal for implementing the Wyoming Connected Vehicle Pilot Deployment (CVPD) was to demonstrate the potential and feasibility of using connected vehicle (CV) technologies to improve safety and mobility along 402 miles of Interstate 80 (I-80) in southern Wyoming. As the lead agency, WYDOT w
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This report presents the stakeholder acceptance and user satisfaction evaluation conducted by the Texas A&M Transportation Institute (TTI) Independent Evaluation Team of the Tampa Connected Vehicle Pilot Deployment (CVPD). The purpose of the evaluation was to assess whether and how the Tampa CVPD achieved the vision, goals, and desired mobility, en
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In September 2015, the U.S. Department of Transportation Intelligent Transportation Systems Joint Program Office selected three Connected Vehicle Pilot Deployment (CVPD) Program sites: Wyoming, New York City, NY, and Tampa, FL. Each deployment represents different potential settings for connected vehicle technologies and was comprised of different
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This report summarizes proceedings of a peer exchange sponsored by the Federal Highway Administration (FHWA) and the Transportation Research Board (TRB) and hosted by the Ohio Department of Transportation on June 15-16, 2022. The purpose of the peer exchange was to gather State DOT staff, Federal staff, and representatives of other entities to disc
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In September 2015, the U.S. Department of Transportation’s Intelligent Transportation Systems Joint Program Office selected three Connected Vehicle Pilot Deployment (CVPD) Program sites: Wyoming, New York City, NY, and Tampa, FL. Each deployment represented different potential settings for connected vehicle technologies and was comprised of differe
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-06-10
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The Weekly Gasoline Product Supplied Report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Adminis
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-06-09
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On a monthly basis, each State is required to report to the Federal Highway Administration (FHWA), the amount of gallons taxed by that state. This data is analyzed and compiled by FHWA staff. The data on the amount of on-highway fuel use for each State is then used to attribute federal revenue to each State. Yearly, the FHWA, Office of Policy, prov
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