Prototype a GIS based platform that integrates local infrastructure assets to provide innovative data, monitor asset conditions, and inform technological solutions in Kansas.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2025-11-26
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Special Issue - Weekly Motor Fuel Report
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The 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 Administration
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United States. Department of Transportation. Federal Highway Administration
2022-01-01
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The Virtual Open Innovation Collaborative Environment for Safety (VOICES) project is developingan environment to allow geographically distributed stakeholders (public sector, private sector, and academic institutions) to collaborate and test together using a common middleware. Throughresearch that incorporates live, virtual, and constructed element
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United States. Department of Transportation. Federal Highway Administration
2022-01-01
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PDF
The Federal Highway Administration (FHWA) has developed various infrastructure-related, open-source tools to promote the deployment of interoperable transportation systems. Infrastructure open-source software (OSS) allows infrastructure owners and operators, software companies, and device manufacturers to deploy intelligent transportation systems a
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United States. Department of Transportation. Federal Highway Administration
2022-01-01
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Cooperative Driving Automation (CDA) Support Services provides stakeholders with knowledge and technical support on the CDA Product Suite to accelerate CDA research. The Federal Highway Administration's Saxton Transportation Operations Laboratory staff provides tools. Training, guidance, support materials, and documentation are being developed unde
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United States. Department of Transportation. Federal Highway Administration
2022-01-01
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PDF
Collaborate with the Federal Highway Administration (FHWA) Office of Safety and Operations Research and Development (HRSO) and help create a safer and more efficient transportation system.
United States. Department of Transportation. Federal Highway Administration
2022-01-01
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PDF
This service provides a connected and automated vehicle (CAV) user with the opportunity to become familiar with the types of equipment typically used in connected vehicle deployment. Equipment loans can include roadside units, onboard units, diagnostic tools, traffic signal controllers, and connected work zone equipment.
The sustainable aviation fuel (SAF) working group in Colombia was convened under the SAF Global Supply Chain Development project (Project A93) led by the Federal Aviation Administration’s (FAA) Center of Excellence for Alternative Jet Fuels and Environment, also termed the Aviation Sustainability Center of Excellence (ASCENT) and executed by Washin
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The purpose of this report is to document the research plan and experimental design for the Specific Pavement Studies-10 (SPS-10) experiment for the Long-Term Pavement Performance (LTPP) program. Projects nominated for the SPS-10 experiment would be constructed specifically to satisfy experiment design cells within the experimental matrix and would
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The Alabama Department of Transportation (ALDOT) is currently using the Alabama Design and Analysis of Pavement Thickness (ADAPT) software for their structural pavement design process, which is based on the 1993 American Association of State Highway and Transportation Officials (AASHTO) Pavement Design Guide. In 2008, the American Association of St
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The Alabama Department of Transportation (ALDOT) is advancing Balanced Mix Design (BMD) to improve the durability, reliability, and cost-effectiveness of asphalt pavements. To support implementation, a field validation project was conducted on State Route 55 in Covington County, Alabama, using six asphalt mixtures designed to meet target thresholds
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United States. Department of Transportation. Federal Highway Administration
2022-01-01
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PDF
Exploratory advanced research focuses on longer term, higher risk research with tremendous potential for transformational improvements to plan, build, renew, and operate safe, congestion free, and environmentally sound transportation systems. Exploratory research matches opportunities from discoveries in science and technology with the needs of our
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The Federal Highway Administration (FHWA) supports efforts by State and local governments or other public authorities as they establish, maintain, monitor, and evaluate local congestion pricing programs. FHWA with support from the Battelle Team (Battelle and the Texas A&M Transportation Institute (TTI)) hosted a series of Regional Congestion Pricin
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The primary goal ofTRC2201 was to enhance the durability of asphalt pavements in Arkansas. This was accomplished through two steps: exploring extreme scenarios with lab mixtures and comparing eight field sites. Further analysis was conducted using Pavement ME and a life-cycle cost analysis. In the extreme scenario, air voids decreased as Pb and N l
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The purpose of this Primer is to apply an evaluation methodology previously developed by the Federal Highway Administration to six real-world case studies, and to provide examples for successful application of the methodology and highlight relationships to third performance management rulemaking measures. The methodology uses empirical data to trac
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The purpose of this Primer is to: 1) summarize previous methods used to evaluate operations strategies, 2) document the recurring congestion operational strategy implementation evaluation methodology developed for the project, including the performance measures needed to characterize benefits and costs and how to relate to third performance managem
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This Excel Spreadsheet contains the Electric Vehicle Decision Support Tool: The life cycle cost analysis tool allows for a life cycle cost analysis comparison of multiple vehicles, including electric vehicles (EV), hybrid electric vehicles (HEV), and internal combustion engine vehicles (ICEV). The tool requires inputs about how the vehicle will be
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In December 2022, the Virginia Transportation Research Council completed the technical assistance report, Potential for Electrification of the VDOT Vehicle Fleet, which investigated how electric trucks might integrate into the Virginia Department of Transportation’s (VDOT) fleet. That study was based on daily mileages of a sample of VDOT’s current
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United States. Department of Transportation. Federal Highway Administration
2019-01-01
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PDF
FHWA's Office of Operations has released several national reports to communicate recent trends in congestion as well as strategies to manage congestion and improve mobility. These reports provide an annual snapshot of congestion in the United States by summarizing recent trends in congestion, highlighting the role of travel time reliability in the
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