United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
2019-07-01
|
PDF
This checklist is one in a series created to guide State and local highway preservation/maintenance and inspection staff on the use of innovative pavement preservation techniques.
This document summarizes lean activities conducted through the Washington State Department of Transportation’s (WSDOT) Accelerated Innovation Deployment (AID) project, “Deploying Practical Solutions with Lean Techniques and Knowledge Management” (PS AID Project). This report provides a summary of the processes used to map a high-level business proc
...
This document specifies the infrastructure design requirements, architecture, and data processes developed in Phase I of the TOSCo Phase 1 Project. It provides the following: • High-level requirements of the hardware and software components that reside on the infrastructure side of the queue • Descriptions of data elements that communicate the data
...
This report provides details for the TOSCo vehicle system requirements and architecture. After an introduction of the overall TOSCo concept, this report provides descriptions of the seven TOSCo operating modes and the transitions from one operating mode to another that are allowed and not allowed. This report also provides detailed descriptions of
...
This report provides a roadmap to details contained in six TOSCo Phase 1 detailed reports that focus on specific aspects of the four key technical objectives undertaken in the TOSCo Phase 1 project. The four key technical objectives that the project team focused their efforts on in the project were: 1. Assessing TOSCo performance through simulation
...
This report presents the methodology and results of computer simulation activities supporting the development of the TOSCo system, especially the infrastructure-based algorithms. The research team also used computer simulation to evaluate the effectiveness and potential mobility and environmental benefits that could be generated through the applica
...
This report documents the work completed in Task 8 of the Traffic Optimization for Signalized Corridors (TOSCo) Project. This project was conducted by the Crash Avoidance Metrics Partners LLC (CAMP) Vehicle-to-Infrastructure (V2I) Consortium. The Participants in this project are Ford, General Motors, Hyundai-Kia, Honda, Mazda, Subaru, Volvo Technol
...
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 followed by an introduction of the ISO 26262 functional safety process. The report then provides details on the work pro
...
The Traffic Optimization for Signalized Corridors (TOSCo) system consists of a series of innovative applications designed to optimize traffic flow and minimize vehicle emissions on signalized arterial roadways. The TOSCo system applies both infrastructure- and vehicle-based V2X communications to assess the state of vehicle queues and cooperatively
...
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2019-06-27
|
PDF
This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru
...
This is the final report for the Multimodal System Performance Measures Research and Application study. The purpose of this project was to identify multimodal system performance measures that measure the actual performance of all modes, including light and heavy vehicles, bus and light rail, and non-motorized (i.e., bicycle and pedestrian) travel f
...
This memorandum provides guidance for the implementation of the Bridge Replacement and Rehabilitation (BRR) Program authorized in the Consolidated Appropriations Act, 2019, title I of division G, Public Law 116-6 ("2019 Appropriations Act" or "the Act"). This guidance clarifies eligible projects and implementation of the provision related to popula
...
The Smart Travel Concierge System includes a web-based Smart Travel Learning Curriculum designed to be used by individuals with cognitive disabilities and other users to engage in self-paced multimedia training on common public transit travel skills and knowledge. This document provides an overview of the process used to create the Learning Curricu
...
The purpose of this document is to report on pre-deployment conditions (pre-Phase 3), to report data being collected for the Performance Measurement and Evaluation and to establish parameters that will be reported to the USDOT monthly. This report and its subsequent updates will serve as the progress updates for data collection and for basic output
...
The Traffic Optimization for Signalized Corridors (TOSCo) system consists of a series of innovative applications designed to optimize traffic flow and minimize vehicle emissions on signalized arterial roadways. The TOSCo system applies both infrastructure- and vehicle-based V2X communications to assess the state of vehicle queues and cooperatively
...
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2019-06-13
|
PDF
This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru
...
United States. Department of Transportation. Federal Highway Administration. Office of Operations
2019-06-01
|
Urban Congestion Report (UCR)
|
PDF
The Urban Congestion Report (UCR) is produced on a quarterly basis and characterizes the most recent traffic congestion and reliability trends at the national and city level. Each quarterly UCR compares data from the most recent three months to the same three months in the previous year.
There is growing concern about driving under the influence of cannabis (DUIC), especially as more states consider changing laws to legalize cannabis. A key question regarding the legalization of cannabis for recreational or medical purposes is its potential impact on public health issues such as traffic safety. To address the needs of traffic safet
...
The Federal Highway Administration's Long-Term Bridge Performance (LTBP) program issues a quarterly newsletter to inform you about the progress and activities of the program. Brief updates on progress in important program activities are provided, including data collection, data releases, new products and publications, and data analysis.
Automated vehicles are being developed and promoted by manufacturers. Like other vehicles, they will have to perform in a variety of adverse weather conditions. With recent advancements in automated vehicle (AV) technology, the Federal Highway Administration is exploring AV needs, opportunities, and potential shortcomings during adverse weather con
...
Links with this icon indicate that you are leaving a Bureau of Transportation
Statistics (BTS)/National Transportation Library (NTL)
Web-based service.
Thank you for visiting.
You are about to access a non-government link outside of
the U.S. Department of Transportation's National
Transportation Library.
Please note: While links to Web sites outside of DOT are
offered for your convenience, when you exit DOT Web sites,
Federal privacy policy and Section 508 of the Rehabilitation
Act (accessibility requirements) no longer apply. In
addition, DOT does not attest to the accuracy, relevance,
timeliness or completeness of information provided by linked
sites. Linking to a Web site does not constitute an
endorsement by DOT of the sponsors of the site or the
products presented on the site. For more information, please
view DOT's Web site linking policy.
To get back to the page you were previously viewing, click
your Cancel button.