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Showing 2121 - 2140 of 16186 results
  • CARMA Adds to the Cooperative Driving Automation CDA Message Set to Improve Intelligent Transportation Systems ITS Communications fact sheet
    CARMA Adds to the Cooperative Driving Automation (CDA) Message Set to Improve Intelligent Transportation Systems (ITS) Communications [fact sheet]
    United States. Federal Highway Administration. Office of Operations Research and Development
    2021-10-01 | PDF
    The CARMA Ecosystem has created six new message types to enable vehicle-to-everything (V2X) communication between vehicles and other entities for various CDA cooperation classes, as defined in Society of Automotive Engineers (SAE) J3216, which enables true cooperative behavior.
  • Air Quality Sustainable Transportation Highlights SeptemberOctober 2021
    Air Quality + Sustainable Transportation Highlights: September/October 2021
    United States. Federal Highway Administration. Office of Natural Environment
    2021-10-01 | PDF
    This brief newsletter each month keeps transportation stakeholders up-to-date on various issues related to transportation and climate change.
  • FHWA Research and Technology Evaluation TechBrief High Friction Surface Treatments
    FHWA Research and Technology Evaluation TechBrief: High Friction Surface Treatments
    Coppinger, Kaitlin ;
    Keen, Matthew
    2021-10-01 | PDF
    This TechBrief summarizes an evaluation of the effects of the Federal Highway Administration’s (FHWA’s) investment in high friction surface treatments (HFST) research, the availability and quality of such research, the deployment of the technology, and the safety impacts of HFSTs in the United States. HFSTs are high-quality aggregates that can be a ...
  • Innovative Intersection Designs for Pedestrians and Bicyclists brochure
    Innovative Intersection Designs for Pedestrians and Bicyclists [brochure]
    United States. Federal Highway Administration
    2021-10-01 | PDF
    Innovative intersection designs provide dedicated paths through the intersection for pedestrians and bicyclists. The bikeway is set back from the parallel motor vehicle traffic, which makes bicyclists more visible to turning drivers than in a conventional intersection. Corner islands are a key feature of the design. They create a bike queue area af ...
  • Oregon Route 224 Corridor Study Phase 1 Existing Conditions Assessment
    Oregon Route 224 Corridor Study: Phase 1 – Existing Conditions Assessment
    United States. Department of Agriculture. Forest Service
    2021-10-01 | Federal Lands Highway | PDF
    In 2020, the Mount Hood National Forest experienced unprecedented catastrophic wildfire events that damaged recreational sites and transportation assets along the Clackamas River corridor. A 19-mile segment of OR 224, the primary route connecting travelers from the Portland metro area to the forest, has been closed to the public since the Riverside ...
  • DataDriven Work Zone Process Reviews Case Study Virginia Department of Transportation
    Data-Driven Work Zone Process Reviews Case Study: Virginia Department of Transportation
    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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 1 Data Complete Through 1012021
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 1, Data Complete Through 10/1/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-10-01 | 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 ...
  • Innovator SeptemberOctober 2021 Volume 15 Issue 86
    Innovator - September/October 2021 - Volume 15, Issue 86
    United States. Federal Highway Administration. Center for Accelerating Innovation
    2021-10-01 | PDF
    Innovator, published by the FHWA Center for Accelerating Innovation, advances implementation of innovative technologies and processes in the highway industry. Its audience is transportation professionals in highway agencies, trade and research groups, academia and the private sector, and the driving public.
  • Measuring Multimodal Network Connectivity Pilot Grant Program Final Report
    Measuring Multimodal Network Connectivity Pilot Grant Program Final Report
    United States. Federal Highway Administration
    2021-10-01 | PDF
    In February 2018, the Federal Highway Administration (FHWA) published the Guidebook for Measuring Multimodal Network Connectivity, which outlines approaches to integrating pedestrian and bicycle network connectivity measures into State, metropolitan, and local transportation planning processes. Multimodal networks are defined as accessible, interco ...
  • Applicability Determination CMAQ Traffic Congestion and CMAQ OnRoad Mobile Source Emissions Measures 23 CFR 490707 and 490807 as of October 1 2021
    Applicability Determination: CMAQ Traffic Congestion and CMAQ On-Road Mobile Source Emissions Measures (23 CFR 490.707 and 490.807) as of October 1, 2021.
    United States. Department of Transportation. Federal Highway Administration
    2021-10-01 | PDF
    The Federal Highway Administration (FHWA) is publishing this list of State Departments of Transportation (DOTs) and Metropolitan Planning Organizations (MPOs) who are required to establish targets and report progress for the performance measures related to the Congestion Mitigation and Air Quality Improvement (CMAQ) Program. There are three measure ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 38 9202021 9262021
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 38, 9/20/2021 - 9/26/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-09-26 | 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 ...
  • CARMA Platform Version 380 supporting software
    CARMA Platform Version 3.8.0 [supporting software]
    United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
    2021-09-25 | 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 Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 52 Data Complete Through 9242021
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 52, Data Complete Through 9/24/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-09-24 | 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 ...
  • Phase 1 Data Management Plan DMPUniversity of Washington ITS4US Deployment Project
    Phase 1 Data Management Plan (DMP)—University of Washington ITS4US Deployment Project
    Caspi, Anat ;
    Hallenbeck, Mark
    2021-09-23 | ITS4US Phase 1 | PDF
    This document discusses the Data Management Plan (DMP) for the University of Washington (UW) ITS4US Deployment Project. This project currently is in Phase 1 planning and systems engineering development, in which the preliminary idea is developed into a structured concept that is suitable for further design, building, testing, and operation. The str ...
  • 2020 Urban Congestion Trends
    2020 Urban Congestion Trends
    United States. Federal Highway Administration
    2021-09-20 | PDF
    The FHWA 2020 Urban Congestion Trends report details trends and the current state of congestion and reliability on the NHS in 52 of the largest metropolitan areas in the United States. This report also includes examples of how agencies are using the NPMRDS for performance reporting and analysis, as well as for operational strategy evaluation and be ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 37 9132021 9192021
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 37, 9/13/2021 - 9/19/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-09-19 | 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 51 Data Complete Through 9172021
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 51, Data Complete Through 9/17/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-09-17 | 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 ...
  • Phase 1 Data Management Plan DMP Buffalo NY ITS4US Deployment Project
    Phase 1 Data Management Plan (DMP) – Buffalo NY ITS4US Deployment Project
    Gopalakrishna, Deepak ;
    Serulle, Nayel Urena
    2021-09-13 | ITS4US Phase 1 | PDF
    The Buffalo NY ITS4US Deployment Project seeks to improve mobility to, from, and within the Buffalo Niagara Medical Campus by deploying new and advanced technologies with a focus on addressing existing mobility and accessibility challenges. Examples of the technologies to be deployed are electric and self-driving shuttles, a trip planning app that ...
  • Highway Construction Workforce Partnership Strategic Workforce Development Placing Tomorrows Highway Construction Workforce
    Highway Construction Workforce Partnership: Strategic Workforce Development: Placing Tomorrow's Highway Construction Workforce
    United States. Department of Transportation. Federal Highway Administration
    2021-09-13 | PDF
    When it comes to placing qualified individuals into the highway construction positions that support the nation's transportation industry and drive the economy forward, the Highway Construction Workforce Partnership (HCWP) established by the U.S. Department of Transportation's Federal Highway Administration (FHWA) offers a seamless pathway. HCWPs in ...
  • Special Issue Weekly Traffic Volume Report Interstate Travel for Week No 36 962021 9122021
    Special Issue - Weekly Traffic Volume Report: Interstate Travel for Week No. 36, 9/6/2021 - 9/12/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-09-12 | 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 ...
2121 - 2140 / 16186