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Showing 361 - 380 of 16092 results
  • Employing Artificial Intelligence AI To Enhance Infrastructure Inspections Fact Sheet
    Employing Artificial Intelligence (AI) To Enhance Infrastructure Inspections [Fact Sheet]
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    This fact sheet highlights the employing of artificial intelligence (AI) can be used to enhance infrastructure inspections. Assessing reinforced concrete structures for cracking, crack widths, patterns, and orientations usually involves some form of visual inspection. The Advanced Vision-Based Assessment of Infrastructure Systems project is develop ...
  • Guide for Digital AsBuilts Using Integrated Digital Workflows
    Guide for Digital As-Builts Using Integrated Digital Workflows
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    As-built drawings are an essential part of construction project documentation. They capture changes made during construction, deviations from as-designed plans, and provide asset-specific information for use in the operations and maintenance (O&M) phase of roadway facilities. Traditionally, as-built drawings were presented as two-dimensional (2D) p ...
  • Techbrief Digital AsBuilting as an Integral Part of Digital Delivery An Iowa Dot Case Study
    Techbrief: Digital As-Builting as an Integral Part of Digital Delivery — An Iowa Dot Case Study
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    Data is a crucial asset for the Iowa Department of Transportation (Iowa DOT), and the agency recognizes the need for a comprehensive data management strategy to facilitate a seamless exchange of information through digital as-builts (DABs) as it transitions to digital workflows. The agency’s current process for creating DABs involves redlining PDFs ...
  • Guide for Digital AsBuilts Using Simplified Digital Workflows
    Guide for Digital As-Builts Using Simplified Digital Workflows
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    As-built drawings have long served as a critical construction documentation that captures how a project was actually built, noting deviations from the original plans and any changes made during construction. Traditionally the transportation agencies have used two-dimensional (2D) paper sheets, image scans, and document-based PDFs for as-builts. Tec ...
  • Vehicle Size and Weight Research Updates Brief Spring 2023
    Vehicle Size and Weight Research Updates Brief Spring 2023
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    This Vehicle Size and Weight (VSW) Research Updates Brief provides U.S. Department of Transportation (USDOT) VSW experts with recurring updates about VSW-related projects, research, news, and events. VSW research topics refer to safety, pavement, bridges, mode choice, enforcement, economics, data, technology, regulations, guidance, and other relate ...
  • July 2024 RT Now Interchanges Driving Change Togetherthe Impact of the Transportation Pooled Fund TPF Program
    July 2024 R&T Now Interchanges: Driving Change Together—the Impact of the Transportation Pooled Fund (TPF) Program
    Thor, Craig P. ;
    Sergeson, Patricia
    2024-07-01 | MPEG
    Check out how State departments of transportation collaborate with one another and the FHWA to conduct transportation research that addresses national problems. Also learn which studies won the Transportation Pooled Fund Program Excellence Awards.
  • Multidisciplinary Data Management Support 101 Overview
    Multidisciplinary Data Management Support – 101 Overview
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    This fact sheet provides an overview of the Multidisciplinary Data Management Support (MDMS) project that supports Federal Highway Administration (FHWA) Federal and contract project managers in managing their data and current FHWA-sponsored projects and in archiving project data for future use.
  • Environment NEPA Regulatory Framework and Process Virtual Public Involvement
    Environment NEPA Regulatory Framework and Process: Virtual Public Involvement
    United States. Department of Transportation. Federal Highway Administration
    2024-07-01 | PDF
    The content of this document is not a substitute for information obtained from State departments of transportation, appropriate FHWA Division Offices, and applicable laws. Scenarios have been simplified for emphasis and do not necessarily reflect the actual range of requirements applicable to the scenario or this topic. This document was created by ...
  • FHWA Traffic Noise Model Version 31 supporting software
    FHWA Traffic Noise Model Version 3.1 [supporting software]
    United States. Federal Highway Administration. Office of Planning, Environment, and Realty
    2024-06-27 | ZIP
    The Traffic Noise Model is the FHWA's computer program for highway traffic noise prediction and analysis. TNM has been updated many times to add new content and capabilities, address different bugs, and include improved software and modeling methods. In addition to the architectural updates to make TNM more compatible with modern computers and oper ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 38 Data Complete Through 6212024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 38, Data Complete Through 6/21/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-06-26 | 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 ...
  • Pavement Profile Viewer and Analyzer ProVAL Version 4060 supporting software
    Pavement Profile Viewer and Analyzer (ProVAL) Version 4.0.60 [supporting software]
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2024-06-21 | ZIP
    The Profile Viewer and Analyzer (ProVAL) is a software that was initially developed to provide a means to view and analyze pavement profiles efficiently and robustly, as part of the Federal Highway Administration (FHWA) smoothness initiative. ProVAL imports, displays, and analyzes the characteristics of pavement profiles from many different sources ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 37 Data Complete Through 6142024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 37, Data Complete Through 6/14/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-06-20 | 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 36 Data Complete Through 672024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 36, Data Complete Through 6/7/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-06-12 | 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 ...
  • Database for Air Quality and Noise Analysis DANA Tool Version 212 TMAS 2022 supporting software
    Database for Air Quality and Noise Analysis (DANA) Tool Version 2.1.2 TMAS 2022 [supporting software]
    United States. Department of Transportation. Federal Highway Administration. Office of Planning, Environment, and Realty
    2024-06-06 | 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 ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 35 Data Complete Through 5312024
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 35, Data Complete Through 5/31/2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-06-05 | 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 ...
  • National Travel Time Dashboard Interstate Highways June 2024
    National Travel Time Dashboard: Interstate Highways, June 2024
    United States. Department of Transportation. Federal Highway Administration. Office of Operations
    2024-06-01 | 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 ...
  • FHWA Forecasts of Vehicle Miles Traveled VMT Spring 2024
    FHWA Forecasts of Vehicle Miles Traveled (VMT): Spring 2024
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2024-06-01 | PDF
    FHWA has constructed a national vehicle miles traveled (VMT) forecasting model where future VMT growth rates can be estimated for three major economic scenarios - normal, pessimistic, and optimistic growth. The normal growth scenario represents the most Likely economic outlook reflects IHS' assessment of most probable future trends in U.S. populati ...
  • Improving Transportation Infrastructure Resilience through Postevent Damage Inspection PDI and Postevent Engineering Investigation PEI
    Improving Transportation Infrastructure Resilience through Post-event Damage Inspection (PDI) and Postevent Engineering Investigation (PEI)
    Kourkoulis, Rallis ;
    Gelagoti, Fani
    2024-06-01 | PDF
    This document summarizes the highway infrastructure resilience framework and practices for PostEvent Damage Inspection (PDI) and Post-Event Engineering Investigation (PEI) developed under the FHWA Task Order “Framework for Infrastructure Resilience and Post-Hazard Response.” The document describes the framework components: pillars, lenses, dimensio ...
  • Evaluating The Load Capacities of Flooded Pavements Improving Practices and Developing DataDriven Evaluation Techbrief
    Evaluating The Load Capacities of Flooded Pavements: Improving Practices and Developing Data-Driven Evaluation [Techbrief]
    Sias, Jo E. ;
    Nadkarni, Atish A.
    2024-06-01 | PDF
    This TechBrief summarizes important findings from the report, which was prepared for the Flooded Pavement Assessment project funded through Federal Highway Administration (FHWA) Project No. DTFH61-13-C00022. The report addresses the load-carrying capacity of pavements affected by flooding to provide decisionmakers with quantitative tools to rationa ...
  • Development of Balanced Mixture Design Index Parameters and the Flex Suite of Performance Analysis Tools for Asphalt Pavements TechBrief
    Development of Balanced Mixture Design Index Parameters and the Flex Suite of Performance Analysis Tools for Asphalt Pavements [TechBrief]
    United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development
    2024-06-01 | PDF
    The research efforts presented in this TechBrief were designed to advance the deployment of FHWA’s performance testing and evaluation of asphalt pavements. These efforts can be categorized as follows: • Development of a thermal cracking model. • Development of Sapp (apparent damage capacity) and the Rutting Strain Index (RSI) as the cracking and ru ...
361 - 380 / 16092