As part of the 2017 United States Department of Transportation (USDOT) Federal Highway Administration (FHWA) Roadway Surface Transportation Cybersecurity Framework project with Institute of Transportation Engineers (ITE), research identified that gaps existed for vulnerability and exploit information sharing amongst transportation stakeholders. The
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The ISTD is an advanced system designed by the hydraulics research team at the Turner-Fairbank Highway Research Center to measure the erosion resistance of fine-grained, cohesive soils directly in the field. It features an innovative erosion head that, when inserted into a standard drill casing, can direct a horizontal radial water flow across the
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Traditionally, travel forecasting models have been used to provide single point predictions. That is, a single future scenario is developed, and the model is applied to that scenario. This approach, however, ignores the deep uncertainty that exists in future land use, demographic, and transportation systems inputs, not to mention the uncertainty th
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This report evaluates the use of eNEPA, particularly the use by State departments of transportation (DOTs) and other transportation stakeholders. The evaluation team collected information on the breadth and depth of eNEPA use, usability of eNEPA, and effectiveness of eNEPA at reducing projects' environmental-review timeline and improving timing, qu
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FHWA is engaging with State Departments of Transportation (DOTs) and conducting research to understand work zone mobility performance measurement best practices, challenges, and opportunities. The information will be used to increase awareness on data, tools, and methods for systematic work zone performance measurement across all stages of project
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United States. Department of Transportation. Federal Highway Administration
2021-06-30
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PDF
Across the nation, there is a shortage of highway construction workers, who keep the transportation industry and economy moving forward. The U.S. Department of Transportation's Federal Highway Administration (FHWA) partnered with other key national highway organizations and the Employment and Training Administration to establish the Highway Constru
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United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2021-06-30
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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 Atlanta Regional Commission Complete Trip - ITS4US Deployment project, Safe Trips in a Connected Transportation Network (ST-CTN), is leveraging innovative solutions, existing deployments, and collaboration to make a positive impact using transportation technology to support safety, mobility, sustainability, and accessibility. The ST-CTN concept
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This report is the Concept of Operations (ConOps) document for the Transportation Data Equity Initiative (TDEI) project, an effort funded by the Federal Highway Administration’s ITS4US Program. The project, led by the University of Washington’s (UW) Taskar Center for Accessible Technology and the Washington State Transportation Center, will develop
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-06-27
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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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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-06-25
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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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The primary objectives of this project included: Assessing the vulnerability to flooding of critical assets using the Boston Harbor – Flood Risk Model (BH-FRM) developed under a previous FHWA grant. Evaluating alternatives to address identified vulnerabilities. Developing bid documents for a selected alternative at the MassDOT Tunnel Egress TE-434
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-06-20
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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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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-06-18
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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 Highway Policy Information
2021-06-13
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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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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-06-11
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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 Highway Policy Information
2021-06-11
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PDF
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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2021-06-10
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FHWA Highway History Website Articles
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PDF
The concern about highway safety goes back to the early years of the automobile era. But at a moment in time on December 15, 1954, President Dwight D. Eisenhower was the public face of an effort to dramatize highway safety by convincing the country’s drivers – collectively, the nuts in question – to go one full day without accidents.
Smart cities and communities (SC&Cs) use advanced information and communications technologies to find new ways to solve age-old problems like potholes and pollution, traffic and parking, public health and safety, and equity and public engagement. SC&Cs create an intelligent, integrated information network by applying sensors and wireless communicat
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