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Showing 2881 - 2900 of 16684 results
  • 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 6 Data Complete Through 1162020
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/6/2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-06 | 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 ...
  • Action Inspection of NonStructural Tunnel Elements Located above Roadways
    Action: Inspection of Non-Structural Tunnel Elements Located above Roadways
    United States. Department of Transportation. Federal Highway Policy & Guidance Center
    2020-11-06 | Memoranda & Guidance: Guidance | PDF
    The purpose of this memo is to notify tunnel owners of the circumstances of the February 21, 2018 fatal crash in the Lehigh Tunnel and to emphasize the importance of inspecting, documenting, and promptly repairing significant corrosion in nonstructural tunnel elements located above roadways.
  • Regional ITS Architecture Guide
    Regional ITS Architecture Guide
    National ITS Architecture Team (U.S.)
    2020-11-05 | PDF
    Rapid advances in information processing and communications technology have created new opportunities for transportation professionals to deliver safer and more efficient transportation services, and to respond proactively to increasing demand for transportation. However, many of these new opportunities are predicated upon effective coordination be ...
  • Monthly Motor Fuel Reported by States July 2020
    Monthly Motor Fuel Reported by States: July 2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-05 | 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 ...
  • Data Integration in CLEAR New York States Safety Management Tool
    Data Integration in CLEAR: New York State's Safety Management Tool
    Albee, Matt ;
    Hamilton, Ian
    2020-11-01 | PDF
    The New York State Department of Transportation (NYSDOT) has a broad-reaching goal to provide safe and efficient roadways throughout the State. This case study presents NYSDOT’s significant advancement in safety data integration and analysis. NYSDOT is developing a State-specific safety management system known as the Crash Location and Engineering ...
  • The Development of Crash Modification Factors Highway Safety Statistical Paper Synthesis
    The Development of Crash Modification Factors: Highway Safety Statistical Paper Synthesis
    Donnell, Eric T. ;
    Hanks, Ephraim
    2020-11-01 | PDF
    The transportation-engineering community is transforming by integrating quantitative methods into the task development process. This report identifies opportunities to better understand the relationships between road safety and factors that affect traffic-crash occurrence and severity. In this report, current statistical-analysis methods and data s ...
  • Calibration in Quantitative Alternatives Analysis
    Calibration in Quantitative Alternatives Analysis
    Mahmassani, Hani ;
    Hale, David
    2020-11-01 | PDF
    In an era of emerging vehicle automation technologies and advanced traffic management strategies, traffic simulation has become an indispensable tool for giving agencies the confidence they need for adoption and implementation. Likewise the importance of calibration cannot be overstated, because there is no other way to ensure reliability of the si ...
  • Coordination of IT and TSMO Common Understanding
    Coordination of IT and TSMO: Common Understanding
    United States. Department of Transportation. Federal Highway Administration. Office of Operations
    2020-11-01 | PDF
    This is one of five fliers that highlight aspects of coordination between Information Technology (IT) and Transportation Systems Management and Operations (TSMO) in transportation agencies. Each flier draws from Principles and Strategies for Effective Coordination of IT and TSMO, a Reference Document.
  • Leveraging Augmented Reality for Highway Construction
    Leveraging Augmented Reality for Highway Construction
    Mallela, Jagannath ;
    Gilson, Kevin
    2020-11-01 | PDF
    Challenges in highway construction management and field operations include the lack of real-time and integrated information, gaps between planned solutions and practical implementations, quality assurance, and effective project communications. Three-dimensional (3D) model-based design and construction workflows are becoming more common on highway p ...
  • Implementation of Analysis Modeling and Simulation Tools for Road Weather Connected Vehicle Applications Project Report
    Implementation of Analysis, Modeling, and Simulation Tools for Road Weather Connected Vehicle Applications Project Report
    Ma, Jiaqi ;
    Mahmassani, Hani S.
    2020-11-01 | PDF
    The Federal Highway Administration (FHWA) Road Weather Management Program (RWMP) weather-responsive traffic management (WRTM) initiative focuses on developing actionable strategies for system management and operations in challenging road weather conditions. The study described in this document uses analysis, modeling, and simulation (AMS) tools wit ...
  • LongTerm Pavement Performance Data Analysis Program Effect of Dowel Misalignment on Concrete Pavement Performance
    Long-Term Pavement Performance Data Analysis Program: Effect of Dowel Misalignment on Concrete Pavement Performance
    Rao, Shreenath ;
    Premkumar, Laxmikanth
    2020-11-01 | PDF
    Magnetic imaging tomography (MIT) scanning is a nondestructive method for measuring the alignment of dowels placed at transverse joints of jointed plain concrete pavements (JPCPs). Several highway agencies across the United States have adopted specifications for dowel alignment, with many using the joint score measure. However, this measure was dev ...
  • Monthly Motor Fuel Reported by States November 2020
    Monthly Motor Fuel Reported by States: November 2020
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2020-11-01 | 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 ...
  • Developing CrashModification Factors for HighFriction Surface Treatments Friction Change Report
    Developing Crash-Modification Factors for High-Friction Surface Treatments: Friction Change Report
    Merritt, David K. ;
    Tallon, R.
    2020-11-01 | PDF
    This report documents results and observations from friction testing of high-friction surface treatments (HFSTs) as part of an FHWA research study, Developing Crash-Modification Factors for High-Friction Surface Treatments. This larger study provides high-quality crash-modification factors and benefit–cost ratios for HFST with calcined bauxite aggr ...
  • Strategies to Coordinate Zero Deaths Efforts for State and Local Agencies
    Strategies to Coordinate Zero Deaths Efforts for State and Local Agencies
    Boodlal, Leverson ;
    Shahum, Leah
    2020-11-01 | PDF
    Vision Zero is a strategy to eliminate all traffic fatalities and serious injuries, while increasing safe, healthy, equitable mobility for all. At the time of this report, more than 40 communities across the United States have committed to the Vision Zero strategy. The Federal Highway Administration (FHWA) Office of Safety promotes effective safety ...
2881 - 2900 / 16684
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