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Federal Highway Administration

rosaP Repository & Open Science Access Portal

This collection contains reports and resources from the Federal Highway Administration (FHWA). Bookmark this collection: https://rosap.ntl.bts.gov/collection_fhwa or https://doi.org/10.21949/1530833.

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Showing 2541 - 2560 of 15928 results
  • Monthly Motor Fuel Reported by States December 2020
    Monthly Motor Fuel Reported by States: December 2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-12-01 | 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 ...
  • Using Reclaimed Asphalt Pavement in PavementPreservation Treatments
    Using Reclaimed Asphalt Pavement in Pavement-Preservation Treatments
    Duncan, Gregory M. ;
    Sibaja, Luis V.
    2020-12-01 | PDF
    Using reclaimed asphalt pavement (RAP) has grown significantly since the oil embargo of the 1970s. The National Asphalt Pavement Association reported that over 71 million tons of RAP were used in 2014 (NAPA 2015). RAP was traditionally used in warm-mix asphalt (WMA) and hot-mix asphalt (HMA) construction, including conventional and thin HMA overlay ...
  • Targeted Overlay Pavement Solutions TOPS Bonded Concrete on Asphalt
    Targeted Overlay Pavement Solutions (TOPS): Bonded Concrete on Asphalt
    United States. Department of Transportation. Federal Highway Administration  ...
    2020-12-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Unbonded Concrete on Composite
    Targeted Overlay Pavement Solutions (TOPS): Unbonded Concrete on Composite
    United States. Department of Transportation. Federal Highway Administration  ...
    2020-12-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Bonded Concrete on Concrete
    Targeted Overlay Pavement Solutions (TOPS): Bonded Concrete on Concrete
    United States. Department of Transportation. Federal Highway Administration  ...
    2020-12-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Bonded Concrete on Composite
    Targeted Overlay Pavement Solutions (TOPS): Bonded Concrete on Composite
    United States. Department of Transportation. Federal Highway Administration  ...
    2020-12-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Unbonded Concrete on Asphalt
    Targeted Overlay Pavement Solutions (TOPS): Unbonded Concrete on Asphalt
    United States. Department of Transportation. Federal Highway Administration  ...
    2020-12-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Tunnel Load Rating Examples A Supplement to the Reference Guide for Load Rating of Tunnel Structures
    Tunnel Load Rating Examples: A Supplement to the Reference Guide for Load Rating of Tunnel Structures
    Frankl, Bernard ;
    Leshko, Brian J.
    2020-12-01 | PDF
    This supplement to the FHWA Reference Guide for Load Rating of Tunnel Structures (Guide) presents two practical examples of real, in-service tunnel structures. The examples are based on the information contained within the Guide, and computations are presented in similar details as the load rating examples included in the Guide. The ratings are pro ...
  • Vehicle to Infrastructure V2I Program Research Development and Deployment Support Conducted Through 2020
    Vehicle to Infrastructure (V2I) Program: Research, Development, and Deployment Support Conducted Through 2020
    Staples, Barbara L. ;
    Chang, James
    2020-12-01 | PDF
    The Vehicle-to-Infrastructure (V2I) program was established via a charter in March 2010 with an initial focus on V2I communications for safety. Over the years, the program evolved beyond a safety-communications focus to move more broadly in enabling technology research, prototyping and assessment of V2I applications, and deployment and outreach sup ...
  • Targeted Overlay Pavement Solutions TOPS Unbonded Concrete on Concrete
    Targeted Overlay Pavement Solutions (TOPS): Unbonded Concrete on Concrete
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2020-12-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Urban Congestion Report UCR YeartoYear Trends in the US for October through December 2020
    Urban Congestion Report (UCR): Year-to-Year Trends in the U.S. for October through December 2020
    United States. Department of Transportation. Federal Highway Administration. Office of Operations
    2020-12-01 | Urban Congestion Report (UCR) | PDF
    The Urban Congestion Report (UCR) is produced on a quarterly basis and characterizes the most recent traffic congestion and reliability trends at the national and city level. Each quarterly UCR compares data from the most recent three months to the same three months in the previous year.
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 48
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 48
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-29 | 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 9 Data Complete Through 11272020
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 9, Data Complete Through 11/27/2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-27 | 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 ...
  • Involving Underserved Populations in Community Planning in Cortez Colorado
    Involving Underserved Populations in Community Planning in Cortez, Colorado
    United States. Federal Highway Administration
    2020-11-24 | PDF
    The city of Cortez is a rural town in southwestern Colorado with a population of roughly 9,000. Approximately one-third of the community is comprised of Hispanics/Latinos and Native Americans, including the Ute Mountain Ute reservation to the city's south and the nearby Navajo reservation and Tribal lands. Main Street/U.S. Highway 160 and Broadway/ ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 47
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 47
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-22 | 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 8 Data Complete Through 11202020
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 8, Data Complete Through 11/20/2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-20 | 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 ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 46
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 46
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-15 | 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 7 Data Complete Through 11132020
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/13/2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-13 | 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 ...
  • Human Environment Digest November 12 2020
    Human Environment Digest: November 12, 2020
    United States. Federal Highway Administration. Office of Planning, Environment, and Realty
    2020-11-12 | PDF
    This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 45
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 45
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-08 | 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 ...
2541 - 2560 / 15928