Skip to nav


Best Practices for Road Condition Reporting Systems

This report compiles information received through a survey and interviews with transportation agencies throughout North America to understand the uses of Road Condition Reporting Systems (RCRSs) and to identify industry practices that have delivered benefits to the agencies operating RCRSs. A total of 49 Current RCRS Industry Practices, 7 Best Practices, and 3 Emerging Best Practices are described in this report. (Publication Number: FHWA-HOP-14-023)

Talking Freight Seminar on December 17, 2014: Freight Advisory Committees – Overview from Committee Organizers

This webinar will provide an overview of the MAP-21 provisions encouraging state freight advisory committees and the benefits of freight advisory committees in general. It will also feature discussion about some of the activities conducted by state DOT and MPO-organized freight advisory committees.

FHWA Offering Limited Technical Assistance on Conducting Operations & Road Weather Management Benefit Cost Analysis

The Federal Highway Administration Office of Operations is providing limited technical assistance to State and local agencies that are currently conducting or are planning to conduct Benefit Cost Analyses (BCA) of transportation operations strategies.

Webinars on Benefit Cost Analysis for Operations and Road Weather Management Strategies

FHWA will be holding two webinars on Benefit Cost Analysis (BCA) strategies and tools. The first webinar will be held on October 30, 2014 and will focus on BCA for Transportation Systems Management and Operations and the second webinar will be held on November 6, 2014 and will focus on BCA for Road Weather Management. Both webinars will be from 1:00 - 2:30 pm ET. These webinars are free and are open to anyone who is interested. You must register in advance as space is limited to the first 500 registrants for each webinar, and you may register for one or both webinars. Please note that you must register individually for each webinar. Once you register you will receive an email with login instructions. All that is needed to participate is a computer with an Internet connection and a telephone. Each webinar will include a question and answer session in addition to the presentations.

Help the USDOT Identify Projects of National and Regional Significance (PNRS)

In the Moving Ahead for Progress in the 21st Century Act, Congress asked USDOT to work with stakeholders to develop a comprehensive list of PNRS projects. The list will enable the Secretary of Transportation to classify PNRS projects and develop recommendations on eligible project cost financing. PNRS project information is being collected through an online survey. A survey was originally administered in June of 2014; this survey is being reopened to provide more opportunity for interested parties to respond. The survey will be open from October 2, 2014, to November 17, 2014.

Implementation of a Weather Responsive Traffic Estimation and Prediction System (TrEPS) for Signal Timing at Utah DOT

This study successfully demonstrates a working TrEPS system installed at the UDOT Traffic Management Center and leverages the existing traffic detection installation to extract real-time traffic state variables as a real-time input to the system.

Effectiveness of Safety and Public Service Announcement Messages on Dynamic Message Signs

The report assesses the usefulness and effectiveness of safety and public service announcement (PSA) messages through surveys conducted in four urban areas in the United States: Chicago, Illinois; Houston, Texas; Orlando, Florida; and Philadelphia, Pennsylvania. The surveys were designed to specifically address the types of safety and PSA messages for each respective city. A total of 2,088 survey responses were received and analyzed. The report further captures findings and recommendations based on the analysis of the survey responses.

Mitigating Work Zone Safety and Mobility Challenges through Intelligent Transportation Systems: Case Studies

Describes how five sites used ITS to mitigate work zone safety and mobility issues and illustrates how to apply a systems engineering-based decision-making process to designing, selecting, and implementing a system.

Interim Approval 17 for the Optional Use of Three-Section Flashing Yellow Arrow Signal Faces

The FHWA has issued Interim Approval 17 that permits the optional use for a protected/permissive turn phase of a three-section flashing yellow arrow (FYA) signal face that uses the middle section to show both the FYA and the steady yellow arrow. Agencies may also continue to use the four-section FYA signal face for protected/permissive turn phases that is described in Sections 4D.20 and 4D.24. This interim approval has no impact on the use of a three-section FYA signal face for a permissive only turn phase as described in Sections 4D.18 and 4D.22.

Public Meeting Seeking Stakeholder Input to Infrastructure (V2I) Deployment Guidance

The Federal Highway Administration is hosting a free stakeholder workshop on September 12, 2014, after the ITS World Congress, to obtain stakeholder input on a draft of its Connected Vehicle Infrastructure (V2I) Deployment Guidance and deployment coalition planning.

Freight Facts and Figures 2013

The Federal Highway Administration's Office of Freight Management of Operations has released Freight Facts and Figures 2013. This report is a snapshot of the volume and value of freight flows in the United States, the physical network over which freight moves, the economic conditions that generate freight movements, the industry that carries freight, and the safety, energy, and environmental implications of freight transportation. This snapshot helps decision makers, planners, and the public understand the magnitude and importance of freight transportation to the economy.

Release 2 of the Research Data Exchange (RDE) Is Now Available

Release 2 of the Research Data Exchange is now available. Two new data environments have been added to the RDE and are available to the public for download to include a one-day sample of the Safety Pilot Model Deployment. The RDE also features a new user interface and new download capabilities. Researchers, application developers, and others are invited to use the RDE in support of their endeavors and to help USDOT answer specific data-related research questions. Please visit the RDE Web site to explore the data and resources that are available and learn more about the features included in Release 2.

Transportation Announcements


Learn what´s new in the transportation industry. Learn about the latest innovations and technologies.

separator Read more
Transportation Calendar


View upcoming Trafficware University class schedules and other industry events.

separator Read more
Transportation Course Search

Course Search

View and search the extensive Trafficware University course catalog and register online.

separator Read more
Search the transportation Knowledgebase

Knowledge Base

Search our ever expanding library of traffic related resources, publications, tools and much more.

separator Read more
Create New Account