United States. Department of Transportation. Federal Highway Administration
2020-09-01
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PDF
PEL is a valuable tool for creating efficiencies in the transportation project development process that supports agencies’ efforts to accelerate project delivery. PEL represents a collaborative and integrated approach to transportation decision-making that considers benefits and impacts of proposed transportation system improvements to the environm
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This study evaluated the performance of four coating systems applied on chloride-contaminated steel substrates. The purpose of the study was to identify coating systems that can provide extended service life for steel bridges with minimal surface preparation at a much reduced cost. The study helps estimate the amount of chloride contamination coati
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United States. Department of Transportation. Federal Highway Administration. Office of Operations
2020-09-01
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PDF
Transportation agencies are increasingly using probe vehicle data for transportation system performance management and as a resource for meeting the federal requirements of monitoring and reporting congestion and freight performance enacted in the Moving Ahead for Progress in the 21st Century Act (MAP-21). Federal regulations require setting object
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This guide is intended to support agencies that are interested in conducting pedestrian- and bicycle-focused RSAs and includes information on safety risks for both modes, the RSA process, necessary data, and the roles and responsibilities of the RSA Team. Also included are updated prompt lists for pedestrians and bicyclists to use in the field. Thi
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Livability in rural areas focuses on the towns, villages, working lands and natural resources that surround and connect them. Rural communities vary widely based on location, geography, economic and resource base, and other factors. “Rural” can describe farming, destination, gateway, resource-based, recreational, or other types of communities. Tran
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United States. Department of Transportation. Federal Highway Administration. Office of Operations
2020-09-01
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Urban Congestion Report (UCR)
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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.
This research summary report provides a description of research carried out to improve the understanding of connected simulated technology and how to expand the study of interactions between drivers and pedestrians, impacting the creation of technologies involving safety and mobility. This project resulted in the development of mixed-mode connected
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United States. Federal Highway Administration. Center for Accelerating Innovation
2020-09-01
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PDF
Innovator, published by the FHWA Center for Accelerating Innovation, advances implementation of innovative technologies and processes in the highway industry. Its audience is transportation professionals in highway agencies, trade and research groups, academia and the private sector, and the driving public.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2020-09-01
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PDF
Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 5,000 continuous traffic counting locations nationwide and are used to estimate the percent change in traffic for the current month compared with the same month in the previous year. Estimates are re-adjuste
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This pilot study supports PennDOT’s continued efforts to develop processes and procedures to assess potential flooding vulnerabilities and risks related to transportation infrastructure. The study builds upon PennDOT’s Extreme Weather Vulnerability Study and existing hydrologic and hydraulic (H&H) assessments that are typically conducted as part of
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Over the past 50 years, most roadways have been designed primarily for safer automobile and truck travel, which can make them less safe for pedestrians, older adults, children, people with disabilities, or bicyclists. More than 7,000 pedestrians and bicyclists died on U.S. roads in 2018 and more than 120,000 were injured.1 People who do not drive o
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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.
United States. Department of Transportation. Federal Highway Administration. Office of Operations
2020-09-01
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PDF
The Federal Highway Administration (FHWA) initiated research in 2015 to develop the Integrated Modeling for Road Condition Prediction (IMRCP) system. This innovative prototype system makes those what if statements plausible. IMRCP could help support a transportation agency’s overall safety and strategic operations decisions.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2020-09-01
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PDF
The Federal Highway Administration’s (FHWA) Safety Compass newsletter aims to increase highway safety awareness and to provide resources to the highway safety community to help save lives. The newsletter is published three times a year, and includes articles on safety-focused offerings from FHWA, other DOT modes; our State, Local, and Tribal partne
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Successes in Stewardship is a Federal Highway Administration (FHWA) bimonthly newsletter highlighting current best practices in stewardship and environmental review from around the country.
United States. Department of Transportation. Federal Highway Administration
2020-09-01
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PDF
PEL is a valuable tool for creating efficiencies in the transportation project development process that supports agencies’ efforts to accelerate project delivery. PEL represents a collaborative and integrated approach to transportation decision-making that considers benefits and impacts of proposed transportation system improvements to the environm
...
United States. Department of Transportation. Federal Highway Administration
2020-09-01
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PDF
PEL is a valuable tool for creating efficiencies in the transportation project development process that supports agencies’ efforts to accelerate project delivery. PEL represents a collaborative and integrated approach to transportation decision-making that considers benefits and impacts of proposed transportation system improvements to the environm
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