United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-10-01
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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
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This case study highlights the Connecticut Department of Transportation’s (CTDOT’s) recent advancements in its enterprise data systems and processes. The Moving Ahead for Progress in the 21st Century Act (MAP-21) established several requirements to help States advance their roadway safety data development and analysis capabilities. Two key requirem
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The Model Inventory of Roadway Elements (MIRE) Fundamental Data Elements (FDEs) are a subset of roadway, intersection, and interchange data elements that support robust safety management. Federal statute requires State DOTs to collect the MIRE FDEs by September 2026. This case study presents the Vermont Agency of Transportation’s (VTrans’) approach
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-09-29
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PDF
On a monthly basis, each State is required to report to the Federal Highway Administration (FHWA), the amount of gallons taxed by that state. This data is analyzed and compiled by FHWA staff. The data on the amount of on-highway fuel use for each State is then used to attribute federal revenue to each State. Yearly, the FHWA, Office of Policy, prov
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-09-25
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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. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-09-23
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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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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-09-21
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Special Issue - Weekly Motor Fuel Report
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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 Georgia Department of Transportation ITS4US Deployment project, Safe Trips in a Connected Transportation Network (ST-CTN), is leveraging innovative solutions, existing deployments, and collaboration to make a positive impact using transportation technology to support safety, mobility, sustainability, and accessibility. The ST-CTN concept is com
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2022-09-13
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Fast Lane - Exploring Human Behavior
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The Human Factors Team biannual highlights cover past, current, and planned future research being conducted at the Turner-Fairbank Highway Research Center.
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
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-09-09
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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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This report provides a national-level synthesis report of the Connected Vehicle Pilot Deployment sites. This national-level synthesis report summarizes the challenges, findings, critical lessons learned, and impacts from the three connected vehicle (CV) deployments and discusses the implications of these impacts on future CV deployment across the N
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-09-02
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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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United States. Department of Transportation. Federal Highway Administration
2022-09-01
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Safety Compass Newsletter
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PDF
The Federal Highway Administration’s (FHWA) Safety Compass newsletter aims to increase highway safety awareness and to provide resources to the highway safety community to help save lives. The newsletter is published three times a year, and includes articles on safety-focused offerings from FHWA, other DOT modes; our State, Local, and Tribal partne
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This document, the Bridge Inspector’s Reference Manual (BIRM), is a comprehensive reference manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. It was intended to replace the BITM 90 which was first published in 1991 to assist in training highway personnel for the new discipline of b
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Cooperative driving automation (CDA) aims to improve the safety, traffic throughput, and energy efficiency of the transportation network by enabling vehicles and infrastructure to work together to coordinate movement. The objective of this project is to advance the CARMA℠ ecosystem to enable further capabilities for CDA participants to interact wit
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Cooperative driving automation aims to improve the safety and flow of traffic and facilitate road operations by supporting the movement of multiple vehicles in proximity to one another. This outcome is accomplished by sharing information that can be used to influence dynamic driving tasks directly or indirectly by one or more nearby road users. Veh
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The FHWA’s update to its Pavement Management Roadmap helps to identify the steps that will address current gaps in pavement management and to establish research initiatives and priorities. Initial gaps were identified based on a literature review, project team knowledge, and a satisfaction survey of Federal, State, and local pavement management pra
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The FHWA’s update to its Pavement Management Roadmap helps to identify the steps that will address current gaps in pavement management and to establish research initiatives and priorities. Initial gaps were identified based on a literature review, project team knowledge, and a satisfaction survey of Federal, State, and local pavement management pra
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Traffic management in metropolitan areas poses distinct challenges. Faced with congested city streets shared by pedestrians, bicyclists, electric-scooter riders, and drivers, traffic managers must find new ways to maintain smooth and safe traffic flow. Traffic managers can harness the data collected by electronic devices that connect to the interne
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