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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

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Publication Number:  FHWA-HRT-21-035    Date:  March 2021
Publication Number: FHWA-HRT-21-035
Date: March 2021


Vehicle-To-Everything Hub: Final Report

PDF Version (708 KB)


The Turner-Fairbank Highway Research Center performs advanced research for several areas of transportation technology for the Federal Highway Administration. The Office of Operations Research and Development (HRDO) focuses on improving operations-related technology through research, development, and testing.
This report details continuing work sponsored by HRDO to promote the early deployment of connected-vehicle technology. Under this task order, the project team developed and tested four new plugins based on the four use cases for the Vehicle-to-Everything (V2X) Hub. This report describes these plugins, which are essential for implementing the infrastructure requirements for connected-vehicle technology and intelligent traffic systems in general. In addition, this report provides insight into the function of the new V2X Hub plugins and their uses in real-world connected-vehicle deployment. It is the project team's intent that the V2X Hub will continue to enable infrastructure owners and operators by providing a single platform that communicates with pedestrians and other vulnerable road users with mobile devices, connected and automated vehicles (including transit vehicles), or other devices from both the field infrastructure and center-based systems (e.g., traffic/transit-management center).

Brian P. Cronin, P.E.
Director, Office of Operations and Safety
Research and Development


This document is disseminated under the sponsorship of the U.S. Department of Transportation (USDOT) in the interest of information exchange. The U.S. Government assumes no liability for the use of the information contained in this document.

The U.S. Government does not endorse products or manufacturers. Trademarks or manufacturers' names appear in this report only because they are considered essential to the objective of the document.

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