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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

Conduct Yearly Solar Panel Maintenance Including Surface Cleaning and Charging Output Tests When Using Solar Powered Intelligent Warning Devices

Conduct yearly solar panel reviews including surface cleaning and charging output tests when using any solar powered systems. While these systems often use maintenance-free batteries, it is…
Content type
Date Posted
01/31/2024

Consider the Trade-Off Between Cost and Service Reliability When Operating Shared Ride Modes in Low-Density and Off-Peak Service Environments.

This study presented the results of an independent evaluation of the Regional Transportation Authority (RTA) of Pima County Adaptive Mobility with Reliability and Efficiency (AMORE) Mobility on…
Content type
Date Posted
01/29/2024

Use a Received Signal Strength Indicator (RSSI) Algorithm To Improve Accuracy for Traffic Speed Estimates When Implementing Wi-Fi and Bluetooth Traffic Detection Technologies.

Properly address any potential errors in Wi-Fi and Bluetooth detection in estimating traffic speeds. This study used Received Signal Strength Indicator (RSSI) to apply a correction to the estimated…
Content type
Date Posted
12/22/2023
Taxonomy (ARC-IT) Performance Monitoring (DM02)

Disseminate Notifications of Emergency Alerts and Travel Bans via Mass Text Messaging to Reach Residents, per Lessons Learned from the December 2022 Buffalo Blizzard.

Enhance the enrollment of wireless emergency alert systems and install physical signage in public locations to ensure emergency notifications reach the majority of residents. Alerts on travel…
Content type
Date Posted
11/20/2023
Taxonomy (ARC-IT) Early Warning System (PS11)

Deploy Automated Shuttle Systems with Initial Low Operating Speeds for a Smoother Transition into Mixed Vehicle Environments.

Start with a low operating speed for smoother deployment of automated shuttle systems in mixed automated and traditional vehicle environments. This project demonstrated that a maximum speed of 18 km…
Content type
Date Posted
11/20/2023

Plan for the Significant Lane Use Demand of Electronic Charging Stations for Zero-Emission Drayage Trucks.

Be aware of different charging/fueling standards. The absence of clear standards regarding voltage, amperage, phasing, “withstand rating”, and charging connectors makes it challenging for consistent…
Content type
Date Posted
10/30/2023