This Technical Brief summarizes products of a cooperative agreement on accelerated implementation and deployment of asphalt pavement techniques and the number of times they were uniquely accessed by stakeholders prior to publication of the Technical Brief.
United States. Department of Transportation. Federal Highway Administration
2024-08-28
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PDF
This fact sheet highlights how Traffic Management Systems (TMSs) manage the use of variable speed limits during adverse weather conditions. Changing weather and roadway conditions may influence which operational strategies a TMS may use and what information may be shared with motorists along a particular roadway.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-08-28
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Special Issue - Weekly Motor Fuel Report
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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
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-08-28
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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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United States. Department of Transportation. Federal Highway Administration
2024-08-27
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PDF
The systemic approach to safety is a risk-based approach to safety in which the system is screened for systemic risk and sites are prioritized based on the risk of a high-severity collision, as opposed to a history of crashes. The systemic approach is especially useful for low-volume local roads where little or no data may be readily available, and
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-08-21
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Special Issue - Weekly Motor Fuel Report
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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
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-08-14
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Special Issue - Weekly Motor Fuel Report
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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
...
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-08-08
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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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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-08-07
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Special Issue - Weekly Motor Fuel Report
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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
...
United States. Department of Transportation. Federal Highway Administration
2024-08-07
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PDF
The FHWA 2023 Urban Congestion Trends report details trends and the current state of congestion and reliability on the National Highway System (NHS) in 52 of the largest metropolitan areas in the United States. This report also includes examples of how agencies are using the National Performance Management Research Data Set (NPMRDS) for performance
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The Heart of Iowa Regional Transit Agency (HIRTA) is one of the 4 awardees for Phase 2 of the ITS4US contract for its proposed concept “Health Connector: Bridging the Gap Between Healthcare and Transportation” (Health Connector) by the United States Department of Transportation (USDOT). The Health Connector solution intends to demonstrate an innova
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A Safe System starts with quality data. Data-driven safety analysis (DDSA) is essential to making sound decisions on the safety, design, and operations of roadways for all road users. The Model Inventory of Roadway Elements Version 2.1(MIRE 2.1) is the latest guideline resulting from two decades of Federal safety data policy and national best pract
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The Highway Safety Information System (HSIS) is composed of seven States and one urban center. The HSIS Program provides linked crash, roadway, and traffic volume data. This guidebook supports the use of California HSIS data from 2018 and beyond. Data and documentation recorded before 2018 (1991–2017) are available on request from the virtual HSIS
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The Highway Safety Information System (HSIS) is composed of seven States and one urban center. The HSIS Program provides linked crash, roadway, and traffic volume data. This guidebook supports the use of Charlotte HSIS data from 2018 and beyond. Data and documentation recorded before 2018 (2004–2017) are available upon request to the virtual HSIS L
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This manual explains the fundamental concepts of structural design with ultra-high performance concrete (UHPC) as covered in the AASHTO Guide Specifications for Structural Design with UHPC. The manual includes a basic overview of the learning objectives associated with the Structural Design with UHPC Workshop initially developed and delivered by FH
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The Highway Safety Information System (HSIS) is composed of seven States and one urban center. The HSIS Program provides linked crash, roadway, and traffic volume data. This guidebook supports the use of Illinois HSIS data from 2018 and beyond. Data and documentation recorded before 2018 (1985–2017) are available on request from the virtual HSIS La
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United States. Department of Transportation. Federal Highway Administration
2024-08-01
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PDF
This factsheet summarizes emerging practices for planning, designing, and implementing NBS. FHWA published an Implementation Guide in 2019 to help transportation practitioners understand how and where to use NBS for highway resilience to protect coastal roads and bridges from flooding, erosion, storm surge, and sea level rise. In 2021, FHWA conduct
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This TechNote provides an overview of the research that was conducted to study early-age and long-term material properties and complete multiscale durability investigations. Guidance for alternative cementitious materials (ACM) selection and mixture design for use in transportation infrastructure, including highway structures and rigid pavements, w
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The Highway Safety Information System (HSIS) is composed of seven States and one urban center. The HSIS Program provides linked crash, roadway, and traffic volume data. This guidebook supports the use of Minnesota HSIS data from 2018 and beyond. Data and documentation recorded before 2018 (1985–2017) are available on request from the virtual HSIS L
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United States. Federal Highway Administration. Office of Safety and Operations Research and Development
2024-08-01
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Fast Lane - Exploring Human Behavior
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The Human Factors Team biannual highlights cover past, current, and planned future research being conducted at the Turner-Fairbank Highway Research Center.
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