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Showing 321 - 340 of 16092 results
  • The Next Generation of Traffic Management Systems and Centers Fact Sheet
    The Next Generation of Traffic Management Systems and Centers [Fact Sheet]
    United States. Department of Transportation. Federal Highway Administration
    2024-08-01 | PDF
    Traffic management systems (TMSs) and their centers are critical resources that offer agencies the potential to improve the safety and mobility of travel on the surface transportation system. TMSs also assist agencies in fulfilling the ever-increasing transportation needs of travelers (e.g., travel times), service providers (e.g., transit and emerg ...
  • The Indianapolis Cultural Trail Ten Years of Context Sensitive Design Connecting Communities
    The Indianapolis Cultural Trail: Ten Years of Context Sensitive Design Connecting Communities
    United States. Department of Transportation. Federal Highway Administration
    2024-07-31 | PDF
    Just over a decade after its completion, the Indianapolis Cultural Trail (ICT) has become a fixture of the Indianapolis downtown used by residents and visitors alike. The trail was recognized from the outset for its use of context sensitive solutions and design practices, and it still provides a safe place to walk, roll, and cycle while contributin ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 43 Data Complete Through 7262024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 43, Data Complete Through 7/26/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-07-31 | 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 ...
  • Road Weather Management Program 2024 Total Solar Eclipse Information for Transportation Agencies
    Road Weather Management Program: 2024 Total Solar Eclipse Information for Transportation Agencies
    United States. Department of Transportation. Federal Highway Administration
    2024-07-30 | PDF
    The Federal Highway Administration (FHWA) conducted a solar eclipse outreach campaign in anticipation of the total solar eclipse in 2024 to share strategies and recommended practices to help transportation agencies prepare. This fact sheet describes what a transportation agency may experience as part of a solar eclipse and how to prepare for antici ...
  • Spotlight on Pavement Density New York State Department of Transportation Working with the Dielectric Profiling System
    Spotlight on Pavement Density: New York State Department of Transportation - Working with the Dielectric Profiling System
    United States. Department of Transportation. Federal Highway Administration
    2024-07-25 | PDF
    Dielectric profiling systems (DPS) use ground penetrating radar to continuously assess asphalt compaction, generating a heat map of the entire pavement area. The New York State Department of Transportation (NYSDOT) first started using a three-antenna pushcart DPS in 2020. Since then, NYSDOT each year conducted several shadow projects across the Sta ...
  • Speed Safety Camera Program and Planning Operations Guide An Overview
    Speed Safety Camera Program and Planning Operations Guide: An Overview
    United States. Department of Transportation. Federal Highway Administration
    2024-07-24 | PDF
    The Federal Highway Administration (FHWA) and the National Highway Traffic Safety Administration (NHTSA) published the Speed Safety Camera Program Planning and Operations Guide in 2023. FHWA staff are publishing this fact sheet to introduce the content of the guide and share how State and local transportation agency practitioners can use it when co ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 42 Data Complete Through 7192024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 42, Data Complete Through 7/19/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-07-24 | 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 ...
  • Chicago Illinois Uses Regulatory Approaches to Improve EScooter Equity
    Chicago, Illinois Uses Regulatory Approaches to Improve E-Scooter Equity
    United States. Department of Transportation. Federal Highway Administration
    2024-07-23 | PDF
    Chicago’s E-Scooter Pilot Evaluation aimed to assess whether and how electric scooters (e-scooters) can support the city’s goal of providing safe and affordable transportation options, as a means to increase equitable neighborhood access and lower congestion and emissions. In order to ensure the City-funded pilots would address and not reinforce ex ...
  • Community Engagement Through Context Sensitive Solutions The Paris Pike Project
    Community Engagement Through Context Sensitive Solutions: The Paris Pike Project
    United States. Department of Transportation. Federal Highway Administration
    2024-07-22 | PDF
    In 2003, the Paris Pike Project culminated three decades of deliberation intended to mutually address safety priorities and maintain the historic value of a scenic corridor. The project acted as a proving ground for the Context Sensitive Solution (CSS) approach in the state of Kentucky, providing a holistic framework for implementing safer roadway ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 41 Data Complete Through 7122024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 41, Data Complete Through 7/12/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-07-17 | 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 ...
  • Developing an Equity Tracker for the Central Puget Sound Region
    Developing an Equity Tracker for the Central Puget Sound Region
    United States. Department of Transportation. Federal Highway Administration
    2024-07-12 | PDF
    The Central Puget Sound Region includes Seattle, Washington and the counties of King, Kitsap, Pierce, and Snohomish – a total of more than 4.3 million people. The region is home to a diverse population; people of color make up 37 percent of residents, about 20 percent of the population is low-income, and 340,000 people have limited English proficie ...
  • Shared Micromobility Pilot Promotes LowIncome Access in Fort Smith Arkansas
    Shared Micromobility Pilot Promotes Low-Income Access in Fort Smith, Arkansas
    United States. Department of Transportation. Federal Highway Administration
    2024-07-11 | PDF
    Fort Smith is a city in Northwest Arkansas with a population of approximately 90,000 people. The median household income of Fort Smith is below the national average, with a poverty rate of 18.9 percent in 2021. Roughly 65 percent of low-income residents in Fort Smith do not own a personal vehicle or have access to reliable public transportation. Mo ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 40 Data Complete Through 752024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 40, Data Complete Through 7/5/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-07-10 | 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 39 Data Complete Through 6282024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 39, Data Complete Through 6/28/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-07-03 | 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 ...
  • Highway Safety Information System Guidebook for the Washington State Data Files
    Highway Safety Information System Guidebook for the Washington State Data Files
    Porter, R.J. ;
    Hamilton, Ian
    2024-07-01 | PDF
    The Highway Safety Information System (HSIS) is composed of seven States and one urban center. The HSIS Program provides linked crash, roadway, and traffic volume data. This guidebook supports the use of Washington State HSIS data from 2018 and beyond. Data and documentation recorded before 2018 (1993–2017) are available upon request to the virtual ...
  • Development of Speed Crash Modification Factors CMFs Using SHRP2 Roadway Information Database RID Volume I Final Report
    Development of Speed Crash Modification Factors (CMFs) Using SHRP2 Roadway Information Database (RID), Volume I: Final Report
    Das, Subasish ;
    Dadvar, Seyedehsan
    2024-07-01 | PDF
    Speed is widely recognized as having significant safety impacts, especially on the severity of crashes. However, these effects are complex and generally have not been captured in the Highway Safety Manual (HSM) (American Association of State Highway and Transportation Officials 2010). The current Federal Highway Administration (FHWA) project develo ...
  • Development of Speed Crash Modification Factors CMFs Using SHRP2 Roadway Information Database RID Volume II Appendices
    Development of Speed Crash Modification Factors (CMFs) Using SHRP2 Roadway Information Database (RID), Volume II: Appendices
    Das, Subasish ;
    Dadvar, Seyedehsan
    2024-07-01 | PDF
    Speed is widely recognized as having significant safety impacts, especially on the severity of crashes. However, these effects are complex and generally have not been captured in the Highway Safety Manual (HSM) (American Association of State Highway and Transportation Officials (AASHTO) 2010). The current Federal Highway Administration (FHWA) proje ...
  • Evaluating the Relationship Between the Driver and the Roadway to Address Rural Intersection Safety by Using SHRP2 Naturalistic Driving Study Data and the Roadway Information Database
    Evaluating the Relationship Between the Driver and the Roadway to Address Rural Intersection Safety by Using SHRP2 Naturalistic Driving Study Data and the Roadway Information Database
    Oneyear, Nicole ;
    Hallmark, Shauna
    2024-07-01 | PDF
    Rural intersections account for 30 percent of all crashes in rural areas and 6 percent of fatal crashes, representing a significant but poorly understood safety problem (Zwerling et al. 2005). The objective of this study was to use second Strategic Highway Research Program Naturalistic Driving Study data and Roadway Information Database data to obs ...
  • Field Evaluation of AtGrade Alternative Intersection Designs Volume I Operations Report
    Field Evaluation of At-Grade Alternative Intersection Designs, Volume I — Operations Report
    Dixon, Karen ;
    Fitzpatrick, Kay
    2024-07-01 | PDF
    This report summarizes the before and after operational performance of intersection modifications that have been converted from traditional intersections to alternative configurations. These changes are largely based on reconfiguration of left turns or U-turns. The studied locations were from Arizona, Minnesota, Texas, and Virginia.
  • CorrosionInduced Major Tendon Failures in PostTension PT Concrete Bridges TechBrief
    Corrosion-Induced Major Tendon Failures in Post-Tension (PT) Concrete Bridges [TechBrief]
    Lee, Seung-Kyoung
    2024-07-01 | PDF
    This TechBrief summarizes the reported cases of corrosion-induced tendon failures in the United States and foreign countries in chronological order and the lessons learned from these tendon failures.
321 - 340 / 16092