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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
Lesson
Date Posted
01/31/2024
Taxonomy (ARC-IT) Dynamic Roadway Warning (TM12), Speed Warning and Enforcement (TM17), Vulnerable Road User Safety (VS12)
Geolocation links
Minnesota, United States

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
Lesson
Date Posted
01/31/2024
Taxonomy (ARC-IT) Connected Vehicle System Monitoring and Management (SU01), ITS Communications (SU07), Security and Credentials Management (SU08), Vulnerable Road User Device Transition Support (SU15), Traffic Information Dissemination (TM06), Personal Wayfinding (TI08), Vulnerable Road User Safety (VS12)
Geolocation links
Nationwide, United States

Australian Study on Cooperative ITS Technologies Showed a Four to Nine Percentage Point Increase in Technology Usefulness Rating, Based on User Questionnaires Comparing Control and Treatment Groups.

METHODOLOGY The participants were randomly assigned into either of two groups: Treatment Group that had an HMI receiving warnings, and Control Group that had an inactive HMI. Over nine months, both…
Content type
Benefit
Date Posted
12/18/2023
Taxonomy (ARC-IT) Dynamic Roadway Warning (TM12), Autonomous Vehicle Safety Systems (VS01), Queue Warning (VS08), Reduced Speed Zone Warning / Lane Closure (VS09), Vulnerable Road User Safety (VS12)
Geolocation links
Ipswich

Dallas' Four-Block Smart Cities Living Lab Pilot Led to a 35 Percent Energy Reduction and Six Percent Decrease in Violent Crime Following the Introduction of Intelligent LED Lighting and Improved Pedestrian Traffic.

METHODOLOGY Project results were reported quarterly to establish progress and areas of expansion or improvement. Results were measured from DIA project data, as well as publicly available data, and…
Content type
Benefit
Date Posted
11/30/2023
Taxonomy (ARC-IT) Vulnerable Road User Safety (VS12)
Geolocation links
Dallas, Texas, United States

University of Florida Study of Leading Pedestrian Indicator (LPI) Implementation Found a Range of 25 to 100 Percent Reduction in Vehicle-Pedestrian Conflicts at Test Locations.

Methodology Preliminary LPI implementation guidelines were developed after input was collected among experienced traffic engineers and FDOT District representatives through surveys, interviews, and…
Content type
Benefit
Date Posted
11/28/2023
Taxonomy (ARC-IT) Transit Pedestrian Indication (PT11), Dynamic Roadway Warning (TM12), Vulnerable Road User Safety (VS12)
Geolocation links
Florida, United States

Anticipate Potential Additional Deployment Time Required for Registering On-Board Units with the Security Credential Management System for Cybersecurity.

Anticipate potential additional deployment time required for registering on-board units (OBU) with the SCMS for cybersecurity. While the SCMS offers a secure and privacy-preserving method for V2X…
Content type
Lesson
Date Posted
10/30/2023
Taxonomy (ARC-IT) Autonomous Vehicle Safety Systems (VS01), Vulnerable Road User Safety (VS12)
Geolocation links
Maryland, United States

An Active Safety-Collision Warning Pilot in Washington State Estimated a Potential Upper Bound of Annual Total Net Benefits Between $1.1M and $2.1M Due to Prevention of Collisions with Vehicles, Pedestrians, and Bicyclists.

METHODOLOGY The first phase of this project involved equipping 38 transit buses with the CAWS. The buses traveled 352,129 miles during 23,798 operating hours from April 1, 2016 to June 30, 2016.…
Content type
Benefit
Date Posted
10/30/2023
Taxonomy (ARC-IT) Autonomous Vehicle Safety Systems (VS01), Vulnerable Road User Safety (VS12), Intersection Safety Warning and Collision Avoidance (VS13)
Geolocation links
Washington, United States

European Study on Cooperative Intelligent Transport Systems (C-ITS) Estimated a Safety Benefit of 3,932 to 8,774 Avoided Deaths Across the European Union by 2040.

METHODOLOGY The three different communication solutions considered in this study to assess the potential benefits from the two use cases were specifically: (1) LTE-PC5: Communication solution that…
Content type
Benefit
Date Posted
10/30/2023
Taxonomy (ARC-IT) Vulnerable Road User Safety (VS12), Intersection Safety Warning and Collision Avoidance (VS13)
Geolocation links
European Union

Total System Cost for Maryland's Dual Mode DSRC/C-V2X Infrastructure-to-Vehicle (I2V) Pedestrian System, Including One-Year Maintenance, Reported as $84,000 for One Intersection.

Cost Subsystem
Roadside Telecommunications (RS-TC)
Infrastructure-to-Vehicle (I2V) systems are recognized for their ability to facilitate connected vehicle communications as part of the broader connected and automated vehicle ecosystem. The way I2V…
Content type
System Cost
Made Public Date
09/29/2023
Taxonomy (ARC-IT) Vulnerable Road User Safety (VS12)
Geolocation links
Maryland, United States
ITS Deployment Evaluation

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

1200 New Jersey Avenue, SE
Washington, DC 20590

its.dot.gov

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U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
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