On November 15, 2021, the President signed the Infrastructure Investment and Jobs Act (IIJA) (Public Law 117-58, also known as the “Bipartisan Infrastructure Law”) (BIL) into law. The BIL authorizes a new Carbon Reduction Program codified at 23 United States Code (U.S.C.) 175 to reduce transportation emissions. The attached Carbon Reduction Program
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The purpose of this document is to provide information about effective acceptance procedures for different types of deep foundation elements including driven piles, drilled shafts, micropiles, and Continuous Flight Auger (CFA) piles. This document is intended for transportation professionals involved with foundation acceptance, including geotechnic
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-04-15
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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
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The UW ITS4US Transportation Data Equity Initiative (TDEI) project is designed to improve mobility data infrastructure so all travelers can discover and make informed mobility decisions, and avoid friction caused by lack of data in their trips. The TEDI also will make data handling simpler for mobility service providers through enabling providers t
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United States. Federal Highway Administration. Office of Bridges and Structures
2022-04-12
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ZIP
HY-8 automates culvert hydraulic computations utilizing a number of essential features that make culvert analysis and design easier. An HY-8 User Manual is included with the software installation (access via 'Help' button on top toolbar) to provide important information on the technical features, capabilities, and limitations of the software.Bug fi
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The Connected Vehicle Pilot Deployment (CVPD) Program seeks to spur innovation among early adopters of connected vehicle application concepts. In September 2015, Pilot deployment awards were made to three sites, New York City, Wyoming, and the Tampa Hillsborough Expressway Authority (THEA) in Tampa, FL. The pilot sites were expected to integrate co
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-04-08
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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
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The U.S. Department of Transportation’s Intelligent Transportation Systems Joint Program Office awarded three Connected Vehicle Pilot Deployment Program projects to three sites in 2015: Wyoming, New York City, NY, and Tampa, FL. The program’s vision was to spur innovation among early adopters of connected vehicle application concepts using the best
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In September 2015, the U.S. Department of Transportation’s Intelligent Transportation Systems Joint Program Office selected three Connected Vehicle Pilot Deployment (CVPD) Program sites: Wyoming, New York City, NY, and Tampa, FL. Each deployment represented different potential settings for connected vehicle technologies and was comprised of differe
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This report contains the finding of the public agency efficiency impact assessment associated with the Tampa Hillsborough Expressway Authority (THEA) Connected Vehicle Pilot Deployment (CVPD). In this report, the Texas A&M Transportation Institute (TTI) assesses how the deployment impacted stakeholders’ ability to improve their operational efficien
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This report presents the University of Washington (UW) ITS4US Deployment Program project’s Institutional, Partnership, and Financial Plan for the project’s Transportation Data Equity Initiative (TDEI.) The TDEI is developing tools to collect, validate, and disseminate transportation network infrastructure and transit service data so that they can b
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United States. Department of Transportation. Federal Highway Administration
2022-04-04
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PDF
Keeping a constant flow of skilled individuals ready to enter the highway construction workforce is critical to maintaining safe roadways in Texas. To help meet that need and offer lasting career potential to individuals who typically may not be provided such options, the Texas Department of Transportation (TxDOT) established its ConnectU2Jobs prog
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-04-03
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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
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United States. Federal Highway Administration. Office of International Programs
2022-04-01
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PDF
The FHWA Offices of Bridges & Structures and Research & Development leveraged the services of other offices within FHWA (Office of International Programs and the Office of Innovation Management, Education, and Partnership) to collaborate with international bridge owners and experts on advancements in post-tensioning (PT). These collaborations have
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This Guide provides information to load rating engineers in the application of Modified Compression Field Theory (MCFT) when load rating concrete bridges in shear. It includes a literature review of recent research on load rating and summarizes a research study on the effects of minimum shear reinforcement amounts relative to load rating. This Guid
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United States. Federal Highway Administration. Office of International Programs
2022-04-01
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PDF
Since 1991, the Federal Highway Administration's (FHWA) Global Benchmarking Program (GBP) has conducted studies that seek out the world's best highway innovations and bring them to the United States. The GBP has been instrumental in documenting and promoting transportation agency management practices such as performance measures, asset management,
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United States. Federal Highway Administration. Center for Accelerating Innovation
2022-04-01
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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.
Quality assurance (QA) and other construction data contain information about quality of materials and construction that can potentially serve as leading indicators of pavement performance. This project evaluated approaches to integrate QA and construction data into an agency's pavement management system (PMS) for improving performance forecasting m
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United States. Department of Transportation. Federal Highway Administration
2022-04-01
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PDF
The BIL continues the Railway-Highway Crossings Program (RHCP), which provides funds for safety improvements to reduce the number of fatalities, injuries, and crashes at public railway-highway grade crossings.
Determining bridge geometry is central to the work of bridge engineers and technicians. This Manual provides geometric parameters, characteristics, behaviors, and calculations for the evaluation and design of various bridge types. The Manual is organized in three parts: General, Concrete, and Steel.
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