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Showing 3581 - 3600 of 15948 results
  • CAV Support Services Equipment Loan and Service Desk
    CAV Support Services: Equipment Loan and Service Desk
    United States. Department of Transportation. Federal Highway Administration
    2019-01-01 | PDF
    This postcard explains CAV (Connected Automated Vehicles) Services and the equipment loan program.
  • 2018 Urban Congestion Trends Improving Operations Improving Performance
    2018 Urban Congestion Trends: Improving Operations, Improving Performance
    United States. Department of Transportation. Federal Highway Administration
    2019-01-01 | PDF
    FHWA's Office of Operations has released several national reports to communicate recent trends in congestion as well as strategies to manage congestion and improve mobility. These reports provide an annual snapshot of congestion in the United States by summarizing recent trends in congestion, highlighting the role of travel time reliability in the ...
  • Human Environment Digest December 27 2018
    Human Environment Digest: December 27, 2018
    United States. Federal Highway Administration. Office of Planning, Environment, and Realty
    2018-12-27 | 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 ...
  • STCS Requirements Specification Leveraging Innovative Technology to Develop the Smart Travel Concierge System to Facilitate PreTrip Planning and Virtualization for Individuals with Cognitive Disabilities
    STCS Requirements Specification [Leveraging Innovative Technology to Develop the Smart Travel Concierge System to Facilitate Pre-Trip Planning and Virtualization for Individuals with Cognitive Disabilities]
    Stock, Steven E ;
    Davies, Daniel K.
    2018-12-20 | PDF
    This System Requirements Specification establishes the functional, performance, design, development, and verification requirements for this project. Requirements are detailed for each subsystem that is being developed and/or enhanced based on several cognitively accessible technologies as part of AbleLink Project #2: Leveraging Innovative Technolog ...
  • Connected Vehicle Pilot Deployment Program Phase 2 Outreach Plan UpdateTampa THEA
    Connected Vehicle Pilot Deployment Program Phase 2, Outreach Plan Update-Tampa (THEA)
    Brown, Jeff ;
    Chrzan, Sue
    2018-12-19 | PDF
    This document presents the Outreach Plan for the Tampa Hillsborough Expressway Authority (THEA) Connected Vehicle (CV) Pilot Deployment. The goal of the pilot deployment is to advance and enable safe, interoperable, networked wireless communications among vehicles and the infrastructure in order to reduce traffic congestion, improve safety and decr ...
  • Action Eligibility of Crash Cushion Devices Manual for Assessing Safety Hardware d MASH 16 Sunset Date
    Action: Eligibility of Crash Cushion Devices (Manual for Assessing Safety Hardware ( d MASH) 16 Sunset Date)
    Griffith, Michael S.
    2018-12-18 | Memoranda & Guidance: Guidance | PDF
    The purpose of this memorandum is to provide guidance to the FHWA Division Offices on the eligibility of National Cooperative Highway Research Program 350 (NCHRP 350) compliant crash cushions on the National Highway System (NHS) in the absence of an acceptable American Association of State Highway Transportation Officials (AASHTO) MASH 16 compliant ...
  • WeatherSavvy Roads Resources to Aid Implementation
    Weather-Savvy Roads: Resources to Aid Implementation
    United States. Federal Highway Administration
    2018-12-13 | PDF
    The Weather-Savvy Roads (WSR) initiative promotes deployment of two distinct road weather management solutions that enable transportation agencies to be proactive in managing the surface transportation system ahead of and during adverse weather events. It is being conducted under the fourth round of Every Day Counts (EDC-4). Hosted on the Federal H ...
  • Human Environment Digest December 13 2018
    Human Environment Digest: December 13, 2018
    United States. Federal Highway Administration. Office of Planning, Environment, and Realty
    2018-12-13 | 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 ...
  • Connected Vehicle Pilot Deployment Program Driving Towards Deployment Lessons Learned From the DesignBuildTest Phase
    Connected Vehicle Pilot Deployment Program: Driving Towards Deployment: Lessons Learned From the Design/Build/Test Phase
    Thompson, Kathy
    2018-12-13 | PDF
    The Connected Vehicle Pilot Deployment (CV Pilots) Program seeks to spur innovation among early adopters of connected vehicle application concepts. Pilot deployment awards were given to three sites, New York City, Wyoming, and Tampa, FL. The CV pilot sites are expected to integrate connected vehicle research concepts into practical and effective el ...
  • Information Statutory Changes to the Simplified Acquisition Threshold Procurement of Engineering and Design Services Using Small Purchase Procedures Under 23 CFR 1727a2
    Information: Statutory Changes to the Simplified Acquisition Threshold; Procurement of Engineering and Design Services Using Small Purchase Procedures Under 23 CFR 172.7(a)(2)
    Fouch, Brian
    2018-12-03 | Memoranda & Guidance: Guidance | PDF
    Section 805 of the FY 2018 NDAA raised the simplified acquisition threshold (SAT) from $100,000 to $250,000. The SAT is the dollar amount at or below which a non-Federal entity, such as a State Department of Transportation, may purchase property or services using State small purchase methods and remain eligible for Federal reimbursement. Non-Federa ...
  • Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements Volume III Appendix B Superheavy Load Configurations and Nucleus of Analysis Vehicle
    Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements, Volume III: Appendix B, Superheavy Load Configurations and Nucleus of Analysis Vehicle
    Nimeri, Mohamed ;
    Nabizadeh, Hesamaddin
    2018-12-01 | PDF
    The movement of superheavy loads (SHLs) has become more common over the years since it is a vital necessity for many important industries, such as chemical, oil, electrical, and defense. SHL hauling units are much larger in size and weight compared to standard trucks. SHL gross vehicle weights may be in excess of a few million pounds, so they often ...
  • Synthesis Accelerating Implementation of Research Findings to Reduce Potential Concrete Pavement Joint Deterioration
    Synthesis: Accelerating Implementation of Research Findings to Reduce Potential Concrete Pavement Joint Deterioration
    Weiss, W Jason ;
    Olek, Jan
    2018-12-01 | PDF
    Distress has recently been observed in the joints of some concrete pavements, primarily in the wet-freeze states. This distress often begins in longitudinal joints, followed by transverse joints and results in the significant loss of material from the joint area. Although it may only affect approximately 10% of the concrete pavements system-wide, i ...
  • Traffic Volume Trends December 2018
    Traffic Volume Trends: December 2018
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2018-12-01 | 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 ...
  • Monthly Motor Fuel Reported by States December 2018
    Monthly Motor Fuel Reported by States: December 2018
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2018-12-01 | 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 ...
  • Computation Guidance for Congestion Mitigation and Air Quality Improvement CMAQ Program Total Emissions Reduction Measure
    Computation Guidance for Congestion Mitigation and Air Quality Improvement (CMAQ) Program Total Emissions Reduction Measure
    Federal Highway Administration (U.S.)
    2018-12-01 | PDF
    This document provides guidance on calculating the Total Emissions Reduction measure, as required by 23 Code of Federal Regulation (CFR) part 490. 1 This is the only measure in 23 CFR part 490 that State DOTs and MPOs are required to calculate2 and report to the Performance Management Form (PMF). The “Total Emissions Reduction” Measure is the perfo ...
    Supporting Files
  • FHWA National Dialogue on Highway Automation Infrastructure Design and Safety
    FHWA National Dialogue on Highway Automation: Infrastructure Design and Safety
    United States. Federal Highway Administration
    2018-12-01 | PDF
    No Description
  • Cultivating Materials Science Research to Benefit Surface Transportation Initiatives brochure
    Cultivating Materials Science Research to Benefit Surface Transportation Initiatives : [brochure]
    United States. Federal Highway Administration. Exploratory Advanced Research Program
    2018-12-01 | PDF
    One of the ongoing problems in the construction of bridge structures and highway pavements is that engineers must always grapple with the inevitable deterioration of these structures. Bridges and pavements must bear heavy cars and trucks over a sustained period of time. They also face weather conditions, such as rain and snow or extreme heat and co ...
  • Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements Volume Appendix H Analysis of Cost Allocation Associated With Pavement Damage Under a Superheavy Load Vehicle Movement
    Analysis Procedures for Evaluating Superheavy Load Movement on Flexible Pavements, Volume Ⅸ: Appendix H, Analysis of Cost Allocation Associated With Pavement Damage Under a Superheavy Load Vehicle Movement
    Batioja-Alvarez, Dario D. ;
    Hajj, Elie
    2018-12-01 | PDF
    The movement of superheavy loads (SHLs) has become more common over the years, since it is a vital necessity for many important industries, such as chemical, oil, electrical, and defense. SHL hauling units are much larger in size and weight compared to standard trucks. SHL gross vehicle weights may be in excess of a few million pounds, so they ofte ...
  • Connected Vehicle Pilot Deployment Program Phase 2 Security Management Operational Concept Tampa Hillsborough Expressway Authority THEA
    Connected Vehicle Pilot Deployment Program Phase 2 Security Management Operational Concept – Tampa Hillsborough Expressway Authority (THEA)
    Waggoner, Joe ;
    Frey, Bob
    2018-12-01 | PDF
    The Tampa Hillsborough Expressway Authority (THEA) Connected Vehicle (CV) Pilot Deployment Program is intended to develop a suite of applications that utilize vehicle to infrastructure (V2I) and vehicle to vehicle (V2V) communication technology to reduce traffic congestion, improve safety, and decrease emissions. These CV applications support a fle ...
  • Expanding Traveler Choices through the Use of Incentives A Compendium of Examples
    Expanding Traveler Choices through the Use of Incentives: A Compendium of Examples
    Bauer, Jocelyn ;
    Bedsole, Lisa
    2018-12-01 | PDF
    With increased congestion across the Nation’s roadways, transportation agencies, universities, and research institutions are testing new approaches and implementing programs to cause travelers to shift their behavior to alleviate congestion and proactively and dynamically manage the transportation system. Using behavioral economic theories, agencie ...
3581 - 3600 / 15948