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Showing 1 - 20 of 16092 results
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 23 Data Complete Through 362026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 23, Data Complete Through 3/6/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-03-11 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 22 Data Complete Through 2272026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 22, Data Complete Through 2/27/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-03-04 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 21 Data Complete Through 2202026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 21, Data Complete Through 2/20/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-02-25 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 20 Data Complete Through 2132026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 20, Data Complete Through 2/13/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-02-19 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 19 Data Complete Through 262026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 19, Data Complete Through 2/6/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-02-11 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 18 Data Complete Through 1302026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 18, Data Complete Through 1/30/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-02-04 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Creating a Data Science Competition for Intersection Safety Systems Insights from the US DOT Intersection Safety Challenge Stage 1B System Assessment and Virtual Testing
    Creating a Data Science Competition for Intersection Safety Systems — Insights from the U.S. DOT Intersection Safety Challenge Stage 1B System Assessment and Virtual Testing
    Goli, Mohammad ;
    Townsend, Haley
    2026-02-01 | PDF
    To assess the technological maturity of data fusion and artificial intelligence (AI) capabilities of intersection safety systems (ISS), the U.S. DOT designed the Intersection Safety Challenge Stage 1B: System Assessment and Virtual Testing as a data science competition. For this data science competition, the U.S. DOT collected and provided real-wor ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 17 Data Complete Through 1232026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 17, Data Complete Through 1/23/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-01-28 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Traffic Volume Trends December 2025
    Traffic Volume Trends: December 2025
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-01-28 | Traffic Volume Trends | 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 16 Data Complete Through 1162026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 16, Data Complete Through 1/16/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-01-22 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 15 Data Complete Through 192026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 15, Data Complete Through 1/9/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-01-14 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Traffic Volume Trends November 2025
    Traffic Volume Trends: November 2025
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-01-07 | Traffic Volume Trends | 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 14 Data Complete Through 122026
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 14, Data Complete Through 1/2/2026
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2026-01-07 | Special Issue - Weekly Motor Fuel Report | PDF
    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 ...
  • Pavement Profile Viewer and Analyzer ProVAL Version 4080 supporting software
    Pavement Profile Viewer and Analyzer (ProVAL) Version 4.0.80 [supporting software]
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2026-01-07 | ZIP
    The Profile Viewer and Analyzer (ProVAL) is a software that was initially developed to provide a means to view and analyze pavement profiles efficiently and robustly, as part of the Federal Highway Administration (FHWA) smoothness initiative. ProVAL imports, displays, and analyzes the characteristics of pavement profiles from many different sources ...
  • CDA 1Tenth FHWAs SmallScale Cooperative Driving Automation CDA Program postcard
    CDA 1Tenth: FHWA's Small-Scale Cooperative Driving Automation (CDA) Program [postcard]
    United States. Department of Transportation. Federal Highway Administration
    2026-01-01 | PDF
    The Federal Highway Administration (FHWA) has kicked off a research program to develop a scaled-down automation platform for demonstration and development. This system showcases the benefits of CDA and automation technologies and extends research capabilities in physical testing environments that are cost-friendly and more accessible. CDA 1Tenth to ...
  • Perception Sharing for Cooperative Driving Automation CDA Using SensorDataSharing Messages fact sheet
    Perception Sharing for Cooperative Driving Automation (CDA) Using Sensor-Data-Sharing Messages [fact sheet]
    United States. Federal Highway Administration. Office of Safety and Operations Research and Development
    2026-01-01 | PDF
    Pedestrians and bicyclists face challenges navigating intersections safely. Limited lines of sight and blind spots can make detecting pedestrians difficult for drivers and automated vehicles; each year, pedestrians and bicyclists account for roughly 20 percent of all traffic fatalities. Because pedestrians and bicyclists are especially at risk for ...
  • LongTerm Pavement Performance Program Updates on Accomplishments and Benefits research note
    Long-Term Pavement Performance Program Updates on Accomplishments and Benefits [research note]
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2026-01-01 | PDF
    Data collected by the Long-Term Pavement Performance (LTPP) program has been used to develop the world’s most comprehensive source of in-service pavement performance information.(1) When established, the mission of the LTPP program was to collect and store performance data from a large number of in-service highways, analyze these data to describe a ...
  • Learning From RealWorld Trajectories A Hybrid Genetic Algorithm and Reinforcement Learning Approach for Vulnerable Road User Model Calibration brochure
    Learning From Real-World Trajectories: A Hybrid Genetic Algorithm and Reinforcement Learning Approach for Vulnerable Road User Model Calibration [brochure]
    United States. Department of Transportation. Federal Highway Administration
    2026-01-01 | PDF
    Microscopic simulation models require accurate calibration to reflect real-world dynamics. Vulnerable road user (VRU) model calibration is challenging due to: Complex interactions and behaviors, Mode-specific interactions, Diversity in infrastructure and the existence of shared spaces. Existing calibration methods, relying solely on numeric loss fu ...
  • A DataDriven Comparison of CarFollowing Behaviors of Autonomous and HumanDriven Vehicles and Their Traffic Flow Impacts Under Naturalistic Traffic Conditions brochure
    A Data-Driven Comparison of Car-Following Behaviors of Autonomous and Human-Driven Vehicles and Their Traffic Flow Impacts Under Naturalistic Traffic Conditions [brochure]
    United States. Department of Transportation. Federal Highway Administration
    2026-01-01 | PDF
    Microscopic simulation is a valuable tool for traffic system analysis and design. Car-following models’ characteristics and parametric distributions dictate safety and mobility performance of traffic streams.
  • Accelerate Your V2X Deployment with USDOTs OpenSource Connected Vehicle Equipment Loan Program Postcard
    Accelerate Your V2X Deployment with USDOT's Open-Source Connected Vehicle Equipment Loan Program [Postcard]
    United States. Department of Transportation. Federal Highway Administration
    2026-01-01 | PDF
    The Connected Vehicle Equipment Loan Program gives agencies, researchers, and developers no-cost access to connected vehicle hardware. Use real devices—roadside units, onboard units, antennas, test tools, and more—to test vehicle-to-everything (V2X) applications, validate interoperability, and accelerate deployment timelines.
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