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Showing 2101 - 2120 of 16186 results
  • CARMA Platform Version 382 supporting software
    CARMA Platform Version 3.8.2 [supporting software]
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2021-10-22 | ZIP
    The Federal Highway Administration (FHWA) developed the innovative CARMASM Platform to encourage collaboration with the goal of improving transportation efficiency and safety. FHWA's interest in advancing Transportation Systems Management and Operations (TSMO) strategies with automated driving technology is focused on how infrastructure can move tr ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 41 10112021 10172021
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 41, 10/11/2021 – 10/17/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-17 | 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 3 Data Complete Through 10152021
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 3, Data Complete Through 10/15/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-15 | 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 ...
  • CARMA Platform Version 381 supporting software
    CARMA Platform Version 3.8.1 [supporting software]
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2021-10-15 | ZIP
    The Federal Highway Administration (FHWA) developed the innovative CARMASM Platform to encourage collaboration with the goal of improving transportation efficiency and safety. FHWA's interest in advancing Transportation Systems Management and Operations (TSMO) strategies with automated driving technology is focused on how infrastructure can move tr ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 40 1042021 10102021
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 40, 10/4/2021 – 10/10/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-10 | 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 2 Data Complete Through 1082021
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 2, Data Complete Through 10/8/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-08 | 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 ...
  • Connected Vehicle Pilot Deployment Program Phase 2 Operational Readiness Plan ORP New York City
    Connected Vehicle Pilot Deployment Program Phase 2, Operational Readiness Plan (ORP) – New York City
    Talas, Mohamad ;
    Williams, Betsy
    2021-10-07 | PDF
    This document describes the Operational Readiness Plan (ORP) for the New York City (NYC) Connected Vehicle Pilot Deployment (CVPD) project. It consists of the Operational Readiness Test Plan (ORTP) and Operational Readiness Demonstration Plan (ORDP). The Operational Readiness Test Plan (ORTP) part of the ORP is to create clear documentation of the ...
  • Phase 1 Safety Management Plan SMP Heart of Iowa Regional Transit Agency ITS4US Deployment Project
    Phase 1 Safety Management Plan (SMP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project
    Mishra, Santosh ;
    Ramsey, Brooke
    2021-10-05 | ITS4US Phase 1 | PDF
    The Safety Management Plan will guide the HIRTA team with safety planning for the Health Connector system. This document provides HIRTA Team’s safety management framework built on top of HIRTA’s already adopted Public Transit Agency Safety Plan (PTASP). This document identifies safety needs and safety scenarios based on ConOps. Further the document ...
  • Artificial Intelligence AI for Intelligent Transportation Systems ITS Program Emerging and Enabling Technologies Research
    Artificial Intelligence (AI) for Intelligent Transportation Systems (ITS) Program Emerging and Enabling Technologies Research
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2021-10-05 | PDF
    The ITS Joint Program Office (JPO) established the AI for ITS Program recognizing the promise AI offers for achieving significant benefits in safety, mobility, efficiency, equity, accessibility, productivity, resilience, and reductions to individual and societal costs, emissions, and other negative environmental impacts. AI refers to processes that ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 39 9272021 1032021
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 39, 9/27/2021 - 10/3/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-03 | 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 ...
  • FHWA Research and Technology Evaluation TechBrief Innovative Intersection Design
    FHWA Research and Technology Evaluation TechBrief: Innovative Intersection Design
    Badgley, Jonathan ;
    Fowler, Joshua
    2021-10-01 | PDF
    This brief summarizes an evaluation of the Federal Highway Administration’s (FHWA’s) Innovative Intersection Design (IID) program. FHWA’s IID research and development (R&D) includes diverging diamond interchanges (DDIs), restricted crossing U-turns (RCUTs), displaced left turns (DLTs), median U-turns (MUTs), and mini-roundabouts. The purpose of the ...
  • FlexMAT Asphalt Pavement Analysis Tools Summary and FlexMAT Specified Data Structure for Cyclic Fatigue Test
    FlexMAT™ Asphalt Pavement Analysis Tools Summary and FlexMAT Specified Data Structure for Cyclic Fatigue Test
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2021-10-01 | PDF
    FlexMAT for Cracking is a Microsoft® Excel-based analysis tool for characterizing dynamic modulus and cracking of asphalt pavement mixtures from Asphalt Mixture Performance Tester (AMPT) test results. This includes determining the 2S2P1D dynamic modulus mastercurve coefficients and time-temperature shift factors. It analyzes the AMPT cyclic fatigue ...
  • Traffic Volume Trends October 2021
    Traffic Volume Trends: October 2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-01 | 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 ...
  • StateofthePractice Report Monitorable PostTensioning Systems
    State-of-the-Practice Report: Monitorable Post-Tensioning Systems
    Angst, Ueli ;
    Büchler, Markus
    2021-10-01 | PDF
    The technology of electrically isolated tendons (EIT) is a concept to protect and monitor tendons against corrosion attack from the outside of the tendon, which is a common cause for premature degradation in corrosive environments. The technology is based on a full encapsulation of the tendon in a plastic duct, shielding the tendon from chlorides, ...
  • InSitu Scour Testing Device ISTD State Demonstrations of Field Soil Tests Watkins CO fact sheet
    In-Situ Scour Testing Device (ISTD), State Demonstrations of Field Soil Tests, Watkins, CO [fact sheet]
    United States. Federal Highway Administration
    2021-10-01 | PDF
    Emerging ISTD technology uses an innovative erosion head that more accurately measures soil erosion resistance, resulting in more cost-effective foundation designs and greater reliability and resiliency in bridge performance.
  • DataDriven Work Zone Process Reviews Case Study Maryland Department of Transportation State Highway Administration
    Data-Driven Work Zone Process Reviews Case Study: Maryland Department of Transportation State Highway Administration
    Sankar, Param ;
    Boyapati, Rama Krishna
    2021-10-01 | PDF
    Federal regulations in 23 CFR part 630 subpart J require State highway agencies to conduct a Work Zone Process Review (WZPR) every 2 years to evaluate work zone processes and procedures, as well as identify systematic improvements to current and future projects. The Federal Highway Administration now encourages agencies to use a data-driven approac ...
  • FlexMAT Asphalt Pavement Analysis Tools Summary and FlexMAT Specified Data Structure for Dynamic Modulus Test
    FlexMAT™ Asphalt Pavement Analysis Tools Summary and FlexMAT Specified Data Structure for Dynamic Modulus Test
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2021-10-01 | PDF
    FlexMAT for Cracking is a Microsoft® Excel-based analysis tool for characterizing dynamic modulus and cracking of asphalt pavement mixtures from Asphalt Mixture Performance Tester (AMPT) test results. This includes determining the 2S2P1D dynamic modulus mastercurve coefficients and time-temperature shift factors. It analyzes the AMPT cyclic fatigue ...
  • FlexMAT Asphalt Pavement Analysis Tools Summary and FlexMAT Specified Data Structure for Stress Sweep Rutting Test
    FlexMAT™ Asphalt Pavement Analysis Tools Summary and FlexMAT Specified Data Structure for Stress Sweep Rutting Test
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2021-10-01 | PDF
    FlexMAT for Cracking is a Microsoft® Excel-based analysis tool for characterizing dynamic modulus and cracking of asphalt pavement mixtures from Asphalt Mixture Performance Tester (AMPT) test results. This includes determining the 2S2P1D dynamic modulus mastercurve coefficients and time-temperature shift factors. It analyzes the AMPT cyclic fatigue ...
  • Making Our Roads Safer One Countermeasure at a Time
    Making Our Roads Safer: One Countermeasure at a Time
    Albee, Matt ;
    Bobitz, Phillip
    2021-10-01 | PDF
    The Proven Safety Countermeasure Initiative (PSCi) is a collection of 28 countermeasures and strategies effective in reducing roadway fatalities and serious injuries on our Nation’s highways. Transportation agencies are strongly encouraged to consider widespread implementation of PSCs to accelerate the achievement of local, State, and National safe ...
  • An Exploration of Pedestrian Safety Through the Integration of HSIS and Emerging Data Sources Case Study in Charlotte NC
    An Exploration of Pedestrian Safety Through the Integration of HSIS and Emerging Data Sources: Case Study in Charlotte, NC
    Hamilton, Ian ;
    Kersavage, Kristin
    2021-10-01 | PDF
    This report built on a geospatial pilot effort by the Highway Safety Information System (HSIS) using data from Charlotte, NC. The main objective of this study was to spatially integrate HSIS data with multi-jurisdictional and emerging datasets to analyze two measures of pedestrian safety performance: the severity of a pedestrian crash that has occu ...
2101 - 2120 / 16186