United States. Department of Transportation. Federal Highway Administration
2023-12-01
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PDF
FHWA’s Research and Technology (R&T) program is largely governed and shaped by Title 23 United States Code (U.S.C.) § 503, which establishes the Highway Research and Development (HRD) Program and Technology and Innovation Deployment Program (TIDP). HRD funds the research and development (R&D) portion of FHWA’s R&T program, while TIDP governs the te
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Most state agencies have good practices for monitoring congestion on roadways within their jurisdiction. Many urbanized areas span state boundaries, where incidents, work zones, and congestion often impact neighboring states or municipalities. States with urbanized borders that experience congestion often develop informal communication procedures a
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United States. Department of Transportation. Federal Highway Administration
2023-12-01
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PDF
A product of the Federal Highway Administration’s (FHWA's) Safety Research and Development (R&D)Program, the Interactive Highway Safety Design Model (IHSDM) is a suite of safety analysis toolsdesigned to evaluate the safety and operational effects of geometric-design decisions on highways.
United States. Department of Transportation. Federal Highway Administration
2023-05-01
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PDF
A newsletter about research, development, and technology (RD&T) at the U.S. Department of Transportation’s (USDOT) Federal Highway Administration (FHWA).
United States. Department of Transportation. Federal Highway Administration
2023-03-01
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PDF
The Federal Highway Administration's Long-Term Bridge Performance (LTBP) program issues a 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, and data analysis.
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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United States. Department of Transportation. Federal Highway Administration
2023-01-01
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PDF
The Transportation Pooled Fund (TPF) Excellence Awards Program highlights the importance of meaningful collaboration and partnership in transportation research by recognizing TPF studies that have significantly advanced national research efforts in the areas of safety, economic growth, equity, climate solutions, and/or transformation. Administered
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United States. Department of Transportation. Federal Highway Administration
2023-01-01
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PDF
Please join the Federal Highway Administration for a discussion on the LTPP program's effort to create analysis-ready datasets for customers. The primary intent of this effort is to make the data from the LTPP InfoPave™ Web portal easier to access and use.
United States. Department of Transportation. Federal Highway Administration
2023-01-01
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PDF
The Federal Highway Administration (FHWA) invites WIM data collectors and users to attend three virtual workshops (on April 12, 19, and 26, 2023) discussing the practical tools and guidance for collecting high-quality WIM data developed under the National Cooperative Highway Research Program (NCHRP) 20-50(20) project.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2025-12-01
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Traffic Volume Trends
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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. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
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2019-01-01
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National Transportation Atlas Database (NTAD)
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ZIP
The DOT Regions - National Transportation Response and Recovery Program (NTRRP) Regions 2019-Present dataset is from the Bureau of Transportation Statistics (BTS), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). The USDOT Regions dataset contain
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United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
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2023-01-01
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National Transportation Atlas Database (NTAD)
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ZIP
The DOT Regions - National Highway Traffic Safety Administration (NHTSA) Regions 2023-Present dataset is from the National Highway Traffic Safety Administration (NHTSA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). This dataset depicts NHTSA'
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This publication consists of a listing of experimental products and equipment that are being considered or evaluated by the Oklahoma Department of Transportation, other transportation departments, or other agencies. The listing is continuously updated as new information is received. A status of the evaluation is indicated for each item, showing the
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This publication consists of a listing of experimental products and equipment that are being considered or evaluated by the Oklahoma Department of Transportation, other transportation departments, or other agencies. The listing is continuously updated as new information is received. A status of the evaluation is indicated for each item, showing the
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This publication consists of a listing of experimental products that are being or have been evaluated by The Oklahoma Department of Transportation (ODOT), or other transportation agencies. This listing is continuously updated as new information is received. A status of the evaluation is given for each item, showing the progress or result of the eva
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This publication consists of a listing of experimental products that are being or have been evaluated by The Oklahoma Department of Transportation (ODOT), or other transportation agencies. This listing is continuously updated as new information is received. A status of the evaluation is given for each item, showing the progress or result of the eva
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This publication consists of a listing of experimental products that are being or have been evaluated by The Oklahoma Department of Transportation (ODOT), or other transportation agencies. This listing is continuously updated as new information is received. A status of the evaluation is given for each item, showing the progress or result of the eva
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This publication consists of a listing of experimental products that are being or have been evaluated by The Oklahoma Department of Transportation (ODOT), or other transportation agencies. This listing is continuously updated as new information is received. A status of the evaluation is given for each item, showing the progress or result of the eva
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United States Department of Transportation
Sakhare, Rahul Suryakant
