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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

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

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

Use Infrared Markings and Radio Frequency Identification (RFID) Tags to Ensure Information on Roadside Machine-Readable Signs is Delivered to Vehicles.

Tighten standardizations in the Manual on Uniform Traffic Control devices (MUTCD). This should be done within and between states to make the manufacturers job easier as it would increase the…
Content type
Date Posted
03/22/2022

Wisconsin Study Predicts Impacts of Potential Shift to Automated Vehicles as 5.6 Percent Increase in Energy Consumption.

METHODOLOGY The demand shifts due to AV adoption was estimated from a stated-preference survey that presented the respondents with varying attributes (such as travel time, wait time, walk time, cost…
Content type
Date Posted
03/22/2022

Field-Tests of Connected Vehicle Implementation in California Reveals 6.63 Percent and 6.6 Percent Reduction in Fuel Consumption and CO2 Emissions, Respectively.

METHODOLOGY The “Innovation Corridor” was set up as a testbed that can be used for CV testing. All of the traffic signal controllers along this corridor were upgraded to be compatible with Society of…
Content type
Date Posted
03/24/2022