USA Banner
  U.S. flag
              An official website of the United States government Here's how you knowOfficial US Government Icon
              **Official websites use .gov**A **.gov** website belongs to an official government organization in the United States.
            Secure Site Icon
              **Secure .gov websites use HTTPS**
                  A **lock** ( A locked padlock ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. 
 U.S. Department of Transportation Icon United States Department of Transportation
 Search DOT
            Search
                    About FHWAFHWA Organization
                Headquarters Offices
                Field Offices
                Strategic Plan
                Business Opportunities
                Staff Directories
                Careers
                Highway History
                Contact UsProgramsAcquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                Safety
                Browse by TopicsResourcesCore Highway Topics
                Federal Aid Essentials
                Automation
                Complete Streets
                Laws and Regulations
                Policy & Guidance Center
                Section 508
                Publications and Statistics
                Professional Development
                National Highway Institute
                Resource Center
                Accessibility Resource Library
                FHWA Research LibraryNewsroomPress Releases
                Speeches & Testimony
                Photos
                Videos
                Media ContactsMenu OFFICE OF RESEARCH, DEVELOPMENT, AND TECHNOLOGY AT THE TURNER-FAIRBANK HIGHWAY RESEARCH CENTER Home
                        Research


            
            In This Section
        Explore Research and Technology
                Research Resources Overview
                Public Roads Magazine
                Publications and Periodicals
                Multimedia
                Software/Apps Downloads
                Research Library
                
                Sharing and Using Connected Device Data to Improve Traveler Safety and Traffic Management—Concept of Operations, Use Cases, Traveler Information Needs, Messages, and Requirements
FHWA-HRT-23-030.pdf (6.26 MB)
      
  Publication Information
                  Publication Type:Report
                  Publication Number:FHWA-HRT-23-030
              Abstract:New and emerging sources of data generated from travelers using mobile devices, vehicles, infrastructure, and other sources provide agencies with opportunities to change how they manage traffic and their transportation systems. These data sources offer agencies an incentive to enhance or develop the capabilities of their transportation management systems to collect, compile, save, use, and share the data.



The Federal Highway Administration (FHWA) Office of Safety Operations, Research and Development (HRSO-1) is pleased to present this report, which provides information and strategies that can assist agencies as they evaluate, plan, or explore efforts associated with electronic message sharing in support of improving the safety, mobility, and experience of travelers using mobile devices.





Recommended citation: Federal Highway Administration, Sharing and Using Connected Device Data to Improve Traveler Safety and Traffic Management—Concept of Operations, Use Cases, Traveler Information Needs, Messages, and Requirements (Washington, DC: 2023) https://doi.org/10.21949/1521974
              Publishing Date:March 2023
              Posting Date:03/17/2023
                              Digital Object Identifier:https://doi.org/10.21949/1521974
              Author(s):Smith,
    
          Theodore 
    
          (ORCID: 0000-0002-0523-3634)
              Toth,
    
          Chris
    
          (ORCID: 0000-0002-385-7083)
              Timcho,
    
          Tom
    
          (ORCID: 0000-0001-6553-3930)
              Publishing Office:Office of Safety and Operations Research and Development
                  FHWA Program(s):Research
              Operations
              Safety
              AMRP Program(s):Safety Data and Analysis
              Automation and Connectivity
              FHWA Activities:Real-Time Traveler Information
              Data and Analysis
              Subject Area:Research
              Safety and Human Factors U.S. DEPARTMENT OF TRANSPORTATION

**Federal Highway Administration**

1200 NEW JERSEY AVENUE, SE

WASHINGTON, DC 20590

202-366-4000Subscribe to email updates
                    About
  

        
              About FHWA
                Careers
                Org Chart
                Staff Directories
                Work with UsPrograms
  

        
              Acquisition Management
                Civil Rights
                Federal Lands Highway
                Infrastructure
                Innovative Program Delivery
                Operations
                Planning, Environment, and Realty
                Policy
                Research, Development, and Technology
                SafetyPolicies, Rights, Legal
  

        
              About DOT
                Accessibility
                Budget and Performance
                Civil Rights
                FOIA
                Information Quality
                No FEAR Act
                Office of Inspector General
                Privacy Policy
                USA.gov
                Web Policies and Notices
                Web StandardsNews & Events
  

        
              Newsroom
                Press Releases
                Speeches & Testimony
                Media Contacts
                Connect with Us