United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center
2022-08-01
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PDF
The Federal Highway Administration ABML– Implementation and Delivery (ABML-ID) evaluated the automated extraction procedure and its effect on performance grading. This document is a supplement to a previously released highlight document (FHWA-HRT-20-057).
The Federal Highway Administration’s (FHWA) Exploratory Advanced Research Program (EAR) Program and the U.S. National Science Foundation (NSF) are funding a 3 year study titled “Making Micromobility Smarter and Safer” to address this issue. This project, run by a Rutgers University research team, seeks to gather better data and create technological
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United States. Department of Transportation. Federal Highway Administration
2022-08-01
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FHWA Highway History Website Articles
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PDF
The ASSHO Road Test from 1958 to 1960 results are referred to in the design and structure of concrete and asphalt structures. This test helped provide a fundamental template for considerations in evaluating and assessing the structure life of concrete pavements.
The Federal Highway Administration's Long-Term Pavement Performance (LTPP) program issues a triannual 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, pooled fund studies, and dat
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This project was a part of a multiyear, multipartner experimental investigation of the effects of wind on inclined stay cables that was initiated by the Federal Highway Administration (FHWA) in 2000. Between 2015 and 2017, the investigation on the galloping of inclined stay cables has focused on characterizing the influence of the cross-sectional s
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United States. Department of Transportation. Federal Highway Administration
2022-08-01
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PDF
In its over 45 years of existence, the Transportation Pooled Fund (TPF) has enabled public and private entities to combine resources to conduct high‑priority transportation research. By pooling funds and expertise, participants develop innovative solutions at a lower cost while extending the reach and impact of their research. Collaboration between
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Extreme weather and catastrophic events pose an increasing threat to infrastructure in the United States. Given the impact such events are known to have on public infrastructure, the Department of Transportation’s Federal Highway Administration (FHWA) contracted the Library of Congress’ Federal Research Division (FRD) to conduct a comprehensive ove
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-08-01
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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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Coastal transportation infrastructure is one of many important assets that DOTs seek to protect. In the last decade, there has been increasing concern for the vulnerability of coastal transportation infrastructure resulting from observed and projected relative sea level rise, particularly conditions of “nuisance” or “sunny day” flooding being exper
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United States. Federal Highway Administration. Center for Accelerating Innovation
2022-08-01
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Innovator
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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.
The RDR Tool Suite enables transportation agencies to assess transportation resilience return on investment (ROI) for specific transportation assets over a range of potential future conditions and hazard scenarios, which can then be used as a consideration in existing project prioritization processes. The tool suite utilizes established Robust Deci
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-07-31
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PDF
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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Transportation agencies must pursue ambitious goals in the face of intense, large-scale, and increasingly fast-paced change. They are also mandated to produce regular planning documents. But those documents have diminishing credence in the face of rapid and uncertain change, and the means used to produce them have difficulty in supporting more far-
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The Wyoming Department of Transportation’s (WYDOT) Connected Vehicle (CV) Pilot Deployment Program is intended to develop a suite of applications that utilize vehicle to infrastructure (V2I) and vehicle to vehicle (V2V) communication technology to reduce the impact of adverse weather on truck travel in the I-80 corridor. These applications support
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-07-29
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PDF
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 Research, Development, and Technology
2022-07-29
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ZIP
The Federal Highway Administration (FHWA) developed the innovative CARMASM Platform to encourage collaboration with the goal of improving transportation efficiency and safety. FHWA's interest in advancing Transportation Systems Management and Operations (TSMO) strategies with automated driving technology is focused on how infrastructure can move tr
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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 financial and institutional evaluation conducted by the Texas A&M Transportation Institute (TTI) Connected Vehicle Pilot Deployment (CVPD) Evaluation Team of the Tampa CVPD. The purpose of the financial evaluation was to assess the changes in the financial settings, frameworks, models, elements, and associated impacts from
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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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