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Conduct Durability Tests to Ensure Antenna Mounting Supports Proper Connected Vehicle Communications for Large Vehicles.

Conduct interoperability test to identify potential issues that would require resolution prior to the sites advancing to an operational phase. The three-day testing event was a major victory for the…
Content type
Date Posted
02/29/2024

Improve Communication Standards for Vulnerable Road Users to Properly Connect Them to the Connected Vehicle Communications Infrastructure.

  This study included lessons for data dictionary /taxonomy and harmonization, use case and data exchange specifications, reference architectures and service packages, specifications for PROW…
Content type
Date Posted
02/29/2024

Consider Data Collection Capability When Selecting Performance Measures for Mobile Device-Based Systems.

Identify local stakeholder and transportation infrastructure needs. This could be best achieved by outreach efforts with stakeholder engagement and technical working group meetings to ensure…
Content type
Date Posted
01/31/2024

A Bus Navigation App for Individuals with Cognitive Disabilities Was Deployed and Operated for Nearly $500K.

Primarily funded by the USDOT’s Smart City Challenge, the Smart Columbus Program was a collection of eight transportation, mobility and data studies aimed at improving access to jobs, enhancing…
Content type
Made Public Date
10/24/2023

Leverage Supplementary Communication Protocols To Disseminate Traveler Information Messages (TIMs) Beyond the Deployment Region To Maximize Impacts of Connected Vehicle Technologies.

Leverage supplementary communication protocols to disseminate traveler information messages (TIMs) beyond the deployment region to maximize CV impacts. When there were a limited number of roadside…
Content type
Date Posted
04/28/2023

Machine Learning Assessment of Traffic Signals Coupled With a Ranking Algorithm That Relies on Probe Vehicle Data Can Help Agencies Identify Intersections for Signal Retiming.

Monitor traffic signal performance in real-time. In this project, signal ranking results were calculated utilizing historic traffic data from September 2021. To more accurately represent the current…
Content type
Date Posted
01/31/2023