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Wyoming DOT's Connected Vehicle Pilot Deployment Study Estimated a Savings of 46.5 Gallons of Diesel in Idling for Trucks Per Road Closure.

METHODOLOGY In this study, the input-output analysis took into account capacity and demand to estimate the total amount of delay associated with closing sections of I-80. The researchers used Average…
Content type
Benefit
Date Posted
06/30/2023
Taxonomy (ARC-IT) Road Weather Information for Freight Carriers (CVO10), V2V Basic Safety (VS02), Situational Awareness (VS03), Road Weather Motorist Alert and Warning (VS07), Spot Weather Impact Warning (WX03)
Geolocation links
Wyoming, United States

The Wyoming CV Pilot Found that Over 50 Percent of Drivers Given a Work Zone or Winter Weather Alert Reduced their Speed.

METHODOLOGY The study utilized a “Before-After” approach to quantitatively compare corridor data under baseline conditions (collected from December 2016 - November 2017) with data collected during…
Content type
Benefit
Date Posted
04/03/2023
Taxonomy (ARC-IT) Road Weather Information for Freight Carriers (CVO10), V2V Basic Safety (VS02), Situational Awareness (VS03), Road Weather Motorist Alert and Warning (VS07), Reduced Speed Zone Warning / Lane Closure (VS09), Spot Weather Impact Warning (WX03)
Geolocation links
Statewide, Wyoming, United States

Implement a Quality Check Process with Active Participation by Agency Staff and Partnering with User Community for Detecting Inaccurate System-Generated Traveler Information Messages.

Use existing standards in the system architecture and design process. It is important to ensure a common understanding and interpretation of standards by the technology vendors and application…
Content type
Lesson
Date Posted
11/30/2022
Taxonomy (ARC-IT) Broadcast Traveler Information (TI01), Road Weather Motorist Alert and Warning (VS07)
Geolocation links
Statewide, Wyoming, United States

Rapid deployment of DSRC for connected vehicles can save thousands of lives, regardless of whether a later transition to C-V2X proves advantageous.

FINDINGS   The baseline scenario for the analysis assumed that a decision to wait for C-V2X would result in a delay of 5 years (3-year and 7-year delays are also analyzed). For the 5-year…
Content type
Benefit
Date Posted
07/23/2018
Taxonomy (ARC-IT) Broadcast Traveler Information (TI01), Integrated Decision Support and Demand Management (TM09), Dynamic Roadway Warning (TM12), Autonomous Vehicle Safety Systems (VS01), Intersection Safety Warning and Collision Avoidance (VS13), Road Weather Motorist Alert and Warning (VS07), Weather Information Processing and Distribution (WX02), Infrastructure Enhanced Cooperative Adaptive Cruise Control (VS15), Automated Vehicle Operations (VS16), Freight Administration (CVO02), CV Driver Security Authentication (CVO14), Fleet and Freight Security (CVO15), Eco-Approach and Departure at Signalized Intersections (ST08), En-Route Guidance (TI03), Cooperative Adaptive Cruise Control (VS14), Traffic Information Dissemination (TM06), Roadway Automated Treatment (MC03), Spot Weather Impact Warning (WX03), Personalized Traveler Information (TI02), Reduced Speed Zone Warning / Lane Closure (VS09), Incident Scene Safety Monitoring (PS07)
Geolocation links
Nationwide, United States

Use current SAE, IEEE, and NTCIP standards with systems engineering content to control architecture and design activities for a connected vehicle network.

As part of the System Design Milestone Webinar Series, the three Connected Vehicle Pilot sites (WYDOT, THEA, NYCDOT) shared the conceptual overviews and status reports of their respective pilots. In…
Content type
Lesson
Date Posted
12/07/2017
Taxonomy (ARC-IT) Dynamic Roadway Warning (TM12), Road Weather Motorist Alert and Warning (VS07), Weather Information Processing and Distribution (WX02), Roadway Automated Treatment (MC03), Traffic Information Dissemination (TM06)
Geolocation links
Wyoming, United States

Vehicle-to-vehicle applications can have positive benefit-to-cost ratios at fleet penetration rates above 6.1 percent.

FINDINGSBenefit-to-cost ratios for V2V ranged from 1.0:1 to 1.1:1 with fleet penetration rates of 6.1 to 8.7 percent by 2020. These findings were in consistent with previous studies that indicated…
Content type
Benefit
Date Posted
05/09/2013
Taxonomy (ARC-IT) Intersection Safety Warning and Collision Avoidance (VS13), Dynamic Roadway Warning (TM12), Road Weather Motorist Alert and Warning (VS07), Weather Information Processing and Distribution (WX02), Autonomous Vehicle Safety Systems (VS01), Infrastructure Enhanced Cooperative Adaptive Cruise Control (VS15), Automated Vehicle Operations (VS16)
Geolocation links
United Kingdom   |   European Union

Connected vehicle deployment that aims to reduce the impact of adverse weather on truck travel on the I-80 corridor in Wyoming was estimated to cost $5.76 million.

In September of 2015, USDOT selected New York City Department of Transportation (NYCDOT), Wyoming Department of Transportation (WYDOT) and Tampa Hillsborough Expressway Authority (THEA) as the…
Content type
System Cost
Made Public Date
11/28/2017
Taxonomy (ARC-IT) Dynamic Roadway Warning (TM12), Road Weather Motorist Alert and Warning (VS07), Weather Information Processing and Distribution (WX02)
Geolocation links
Wyoming, United States

With inter-vehicle communications available as a standard feature on new vehicles by 2020, the cost to implement a V2V solution in Europe (EU-25) was estimated at 359 million Euros per annum assuming a fleet penetration rate of 6.1 percent.

This research estimated the potential costs of vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) technologies developed for the SAFESPOT program in Europe (EU-25). The goal was to address…
Content type
System Cost
Made Public Date
05/09/2013
Taxonomy (ARC-IT) Intersection Safety Warning and Collision Avoidance (VS13), Dynamic Roadway Warning (TM12), Road Weather Motorist Alert and Warning (VS07), Weather Information Processing and Distribution (WX02), Autonomous Vehicle Safety Systems (VS01), Infrastructure Enhanced Cooperative Adaptive Cruise Control (VS15), Automated Vehicle Operations (VS16)
Geolocation links
European Union

I-70 Corridor ITS Study identifies system costs for several technology applications.

The purpose of the I-70 Corridor Intelligent Transportation Systems (ITS) and Technology Applications Study was to evaluate and plan for innovative technologies that could enhance the safety and…
Content type
System Cost
Made Public Date
07/12/2013
Taxonomy (ARC-IT) Electronic Clearance (CVO03), Smart Roadside and Virtual WIM (CVO08), Intelligent Access Program - Weight Monitoring (CVO18), Dynamic Roadway Warning (TM12), Road Weather Motorist Alert and Warning (VS07), Weather Information Processing and Distribution (WX02), Transit Vehicle at Station/Stop Warnings (PT12), Vehicle Turning Right in Front of a Transit Vehicle (PT13), Autonomous Vehicle Safety Systems (VS01), Electronic Toll Collection (TM10), Road Use Charging (TM11), Vehicle Emergency Response (PS05), Incident Scene Pre-Arrival Staging Guidance for Emergency Responders (PS06), Disaster Response and Recovery (PS12), Traffic Information Dissemination (TM06), Integrated Decision Support and Demand Management (TM09), Intermittent Bus Lanes (PT10), Regional Traffic Management (TM07), Restricted Lane Warnings (VS10), Infrastructure-Based Traffic Surveillance (TM01), Roadway Automated Treatment (MC03), Spot Weather Impact Warning (WX03), Work Zone Management (MC06), Traffic Incident Management System (TM08), Reduced Speed Zone Warning / Lane Closure (VS09)
Geolocation links
Missouri, United States   |   Maryland, United States   |   Kansas City, Missouri, United States   |   Reno, Nevada, United States   |   Springfield, Illinois, 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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