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Showing 321 - 340 of 16740 results
  • The Highway Safety Improvement Program HSIP 2023 HSIP Saves Lives
    The Highway Safety Improvement Program (HSIP) 2023: HSIP Saves Lives
    United States. Department of Transportation. Federal Highway Administration. Office of Safety
    2024-11-22 | PDF
    Each year, FHWA distributes HSIP funding to States for highway safety improvement projects dedicated to addressing deaths and serious injuries on all public roads, including non-State-owned county, local, and Tribal roads. In 2023 alone, FHWA distributed more than $3 billion in HSIP funding. To be eligible for HSIP funding, projects must align with ...
  • The Highway Safety Improvement Program HSIP 2023 HSIP Funds Safe System Solutions
    The Highway Safety Improvement Program (HSIP) 2023: HSIP Funds Safe System Solutions
    United States. Department of Transportation. Federal Highway Administration. Office of Safety
    2024-11-22 | PDF
    The Safe System Roadway Design Hierarchy characterizes engineering and infrastructure-based countermeasures and strategies relative to their alignment with the Safe System Approach. The Safe System Approach aims to design infrastructure that is forgiving to human mistakes and reduces crash severity if a crash occurs. The Safe System Roadway Design ...
  • The Highway Safety Improvement Program HSIP 2023 HSIP Protects the Most Vulnerable Road Users
    The Highway Safety Improvement Program (HSIP) 2023: HSIP Protects the Most Vulnerable Road Users
    United States. Department of Transportation. Federal Highway Administration. Office of Safety
    2024-11-22 | PDF
    Some road users—such as pedestrians and bicyclists—are more susceptible to kinetic force because they lack the protection of a vehicle. HSIP can help support a Safe System and keep all public road users safe by funding improvements that enhance safety, visibility, and accessibility for vulnerable road users (VRUs), whether they travel by foot, bicy ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 7 Data Complete Through 11152024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/15/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-11-20 | Special Issue - Weekly Motor Fuel Report | PDF
    The 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 Administration ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 6 Data Complete Through 1182024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/8/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-11-14 | Special Issue - Weekly Motor Fuel Report | PDF
    The 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 Administration ...
  • Phase 2 Comprehensive Maintenance and Operations Plan CMOP Buffalo NY ITS4US Deployment Project
    Phase 2 Comprehensive Maintenance and Operations Plan (CMOP) — Buffalo, NY ITS4US Deployment Project
    Okunieff, Polly ;
    Abounassif, Lina
    2024-11-12 | ITS4US Phase 2 and Phase 3 | 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. The technologies to be deployed are self-driving shuttles, a trip planning app that is customized for accessib ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 5 Data Complete Through 1112024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 5, Data Complete Through 11/1/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-11-06 | Special Issue - Weekly Motor Fuel Report | PDF
    The 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 Administration ...
  • Getting Started with Digital AsBuilts A Howto Guide
    Getting Started with Digital As-Builts: A How-to Guide
    Mallela, Jagannath ;
    Sadasivam, Suri
    2024-11-05 | PDF
    This Getting Started How-To Reference serves as a practical primer to implementing Digital As-Builts (DABs) in transportation agencies. It covers the current state of practice for agency as-builts/DABs, key components and frameworks, essential use cases, data requirements, modeling, data exchanges, repositories, and tools and technologies. It also ...
  • Database for Air Quality and Noise Analysis DANA Tool Version 212 Installer supporting software
    Database for Air Quality and Noise Analysis (DANA) Tool Version 2.1.2 Installer [supporting software]
    United States. Department of Transportation. Federal Highway Administration. Office of Planning, Environment, and Realty
    2024-11-05 | ZIP
    The Database for Air Quality and Noise Analysis (DANA) is a tool created by the Federal Highway Administration (FHWA) to process historical traffic data. The tool combines traffic data from existing data sources into a single database. It then processes the combined data into properly formatted inputs for EPA's Motor Vehicle Emission Simulator (MOV ...
  • Traffic Volume Trends September 2024
    Traffic Volume Trends: September 2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-11-04 | 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 ...
  • Federal Highway Administration FHWA Connected and Automated Vehicles CAV Analysis Modeling and Simulation AMS Program Future Effective Capacity Assessing Traffic Flow Impacts for Variable Levels of Automation and Market Acceptance
    Federal Highway Administration (FHWA) Connected and Automated Vehicles (CAV) Analysis, Modeling, and Simulation (AMS) Program: Future Effective Capacity: Assessing Traffic Flow Impacts for Variable Levels of Automation and Market Acceptance
    Grahn, Rick ;
    Silverstein, Claire
    2024-11-01 | PDF
    Automated vehicle (AV) technologies promise numerous benefits to highway capacity and stability through improved reaction times and optimized decision-making processes. However, commercially available automated features (mostly at lower levels of automation) do not exhibit the same behaviors assumed in theoretical studies, which limits near-term be ...
  • Influence of Operations Strategies on Third Performance Management Rulemaking PM3 and Other Travel TimeBased Measures Primer Part One Recurring Congestion Strategies
    Influence of Operations Strategies on Third Performance Management Rulemaking (PM3) and Other Travel Time-Based Measures Primer Part One Recurring Congestion Strategies
    Margiotta, Richard A. ;
    Hallenbeck, Mark E.
    2024-11-01 | PDF
    The purpose of this Primer is to: 1) summarize previous methods used to evaluate operations strategies, 2) document the recurring congestion operational strategy implementation evaluation methodology developed for the project, including the performance measures needed to characterize benefits and costs and how to relate to third performance managem ...
  • Incorporating Nondestructive Evaluation Methods Into Bridge Deck Preservation Strategies TechBrief
    Incorporating Nondestructive Evaluation Methods Into Bridge Deck Preservation Strategies [TechBrief]
    Brown, Michael C ;
    ElBatanouny, Mohamed K.
    2024-11-01 | PDF
    The study focused on suitable Nondestructive Evaluation (NDE) methods for the range of common wearing surfaces and the associated inputs for selecting preservation actions. The researchers developed a framework to guide the implementation and interpretation of NDE and the selection of treatment alternatives based on the life stage of a bridge deck ...
  • Linking NDE Data and Bridge Deck Performance TechBrief
    Linking NDE Data and Bridge Deck Performance [TechBrief]
    Nejad, Saeed ;
    Washer, Glenn A.
    2024-11-01 | PDF
    This tech brief provides an overview of the research conducted to study accelerated testing data and to demonstrate how nondestructive evaluation (NDE) data are analyzed and interpreted to enhance understanding of bridge deck performance. The study included a reliability analysis of the NDE data collected, integration of NDE data with conventional ...
  • A Systematic Approach to Selection of CMS Messaging During Nonrecurring Events
    A Systematic Approach to Selection of CMS Messaging During Nonrecurring Events
    Weaver, Starla ;
    Jannet, Mafruhatul
    2024-11-01 | PDF
    Changeable message sign (CMS) messaging can be an important tool for distributing traveler information to drivers. Careful CMS message selection may help drivers make informed travel decisions and increase the safety and usability of roadways, particularly during nonrecurring events. The current work consists of two experiments designed to increase ...
  • TurnerFairbank Highway Research Center Office of Research Services HRRS
    Turner-Fairbank Highway Research Center: Office of Research Services (HRRS)
    United States. Department of Transportation. Federal Highway Administration
    2024-11-01 | PDF
    This fact sheet provides an overview of the Office of Research Services (HRRS). The HRRS oversees the strategic direction and coordination of the Federal Highway Administration’s (FHWA) research agenda and programs; management and operation of a federally owned and operated research facility called the Turner-Fairbank Highway Research Center (TFHRC ...
  • Innovation Exchange Webinar Conversations Launching Change
    Innovation Exchange Webinar: Conversations Launching Change
    United States. Department of Transportation. Federal Highway Administration
    2024-11-01 | PDF
    Join the staff from FHWA, including the Office of Federal Lands Highway, and the U.S. Forest Service to learn more about the state-of-the-practice and the state-of-the-art for NDE techniques. The webinar will include speakers from the Turner Fairbank Highway Research Center as well as field staff with experience in NDE. Case studies and relevant ex ...
  • National Travel Time Dashboard Interstate Highways November 2024
    National Travel Time Dashboard: Interstate Highways, November 2024
    United States. Department of Transportation. Federal Highway Administration. Office of Operations
    2024-11-01 | National Travel Time Dashboard: Interstate Highways | PDF
    The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...
  • Federal Highway Administration FHWA Connected and Automated Vehicles CAV Analysis Modeling and Simulation AMS Program Connected Automated and Electric Modeling Traffic and Traveler Choice Considering the Three MegaTrends
    Federal Highway Administration (FHWA) Connected and Automated Vehicles (CAV) Analysis, Modeling, and Simulation (AMS) Program: Connected, Automated, and Electric: Modeling Traffic and Traveler Choice Considering the Three Mega-Trends
    Grahn, Rick ;
    Wang, Peiwei
    2024-11-01 | PDF
    The rapid development and deployment of traveler connectivity, automated vehicle (AV), and electric vehicle (EV) technologies are changing the way people use and interact with the transportation system. These behavioral shifts are impacting the accuracy of standard AMS tools due to more complex decision-making processes, new mobility service models ...
  • About the TurnerFairbank Highway Research Center TFHRC
    About the Turner-Fairbank Highway Research Center (TFHRC)
    United States. Department of Transportation. Federal Highway Administration
    2024-11-01 | PDF
    This fact sheet provides a summary of the various teams that work under the Turner-Fairbank Highway Research Center (TFHRC) - Office of Infrastructure Research and Development (R&D). They include the following teams: Infrastructure Materials, Long-term Infrastructure Performance,Infrastructure Analysis, Bridge Engineering, Roadway, Safety Data and ...
321 - 340 / 16740
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