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Perform Frequent Infrastructure Maintenance Including Road Markings, Traffic Signals, and Road Clearing of Obstacles to Improve Automated Driving System Capability on the Roadways.

Perform frequent infrastructure maintenance to avoid deteriorated or low-contrast lane markings, cracks on the road, poorly placed signage, and poor traffic light illumination. Survey respondents…
Content type
Lesson
Date Posted
05/31/2022
Taxonomy (ARC-IT) Autonomous Vehicle Safety Systems (VS01), Infrastructure Enhanced Cooperative Adaptive Cruise Control (VS15), Automated Vehicle Operations (VS16)
Geolocation links
Statewide, California, United States

Identify Local Protocols and Regulations That May Constrain the Structure and Content of Traveler Information Messages on Dynamic Message Signs (DMS).

Agencies should build on existing institutional arrangements in an attempt to build consensus, developing clearly defined roles and responsibilities along with tempered expectations. Within these…
Content type
Lesson
Date Posted
12/17/2020
Taxonomy (ARC-IT) Traffic Information Dissemination (TM06), Integrated Decision Support and Demand Management (TM09)
Geolocation links
Nationwide, United States

Future ICM systems will require new technical skill sets. Involve management across multiple levels to help agencies understand each other’s needs, capabilities, and priorities.

Project management Project managers will need to understand transportation policy, planning, local context, information technology, systems engineering, telecommunications, and meeting dynamics. A…
Content type
Lesson
Date Posted
02/17/2017
Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), 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), HOV/HOT Lane Management (ST06), Road Use Charging (TM11), Emissions Monitoring (ST01), Eco-Traffic Metering (ST03), Traffic Metering (TM05), Transit Signal Priority (PT09), Personalized Traveler Information (TI02), Personnel Device Maintenance (SU13), Broadcast Traveler Information (TI01), Trip Planning and Payment (TI04)
Geolocation links
San Diego, California, United States

Plan to recalibrate traffic sensors to accommodate lane shifts and other changes near work zones.

Managing Work Zone Traffic: The Freeway and Arterial System for Transportation (FAST) system in Las Vegas. This research examined the use of a multi-jurisdictional ITS system to assist traffic…
Content type
Lesson
Date Posted
01/23/2015
Taxonomy (ARC-IT) Work Zone Management (MC06), Traffic Incident Management System (TM08), Reduced Speed Zone Warning / Lane Closure (VS09)
Geolocation links
Las Vegas, Nevada, United States

Identify functional boundaries and needs for cross jurisdictional control required to implement adaptive signal control and transit signal priority systems.

The following lessons were identified during the design and implementation process. Identify functional boundaries and needs for cross jurisdictional control required to implement SCATS and TSP.…
Content type
Lesson
Date Posted
11/01/2011
Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), Transit Signal Priority (PT09)
Geolocation links
Atlanta, Georgia, United States

Use vehicle probes to monitor traffic cost-effectively, manage incidents and queue ups proactively, reduce delays, and increase traveler satisfaction along a multi-state transportation corridor.

The Vehicle Probe Project (VPP) has been providing data the member agencies since 2008. The agencies have recognized the benefits of VPP data to their respective departments of transportation,…
Content type
Lesson
Date Posted
09/16/2010
Taxonomy (ARC-IT) Infrastructure-Based Traffic Surveillance (TM01), Integrated Decision Support and Demand Management (TM09), Traffic Information Dissemination (TM06), Traffic Incident Management System (TM08), Personalized Traveler Information (TI02)
Geolocation links
United States

Enhance traffic flow in a regional, multi-state corridor by using vehicle probes to monitor real-time traffic conditions.

Since 2008, the Vehicle Probe Project (VPP) has been providing data to I-95 Corridor Coalition agencies. These agencies recognize the benefits of the VPP to their respective departments of…
Content type
Lesson
Date Posted
09/16/2010
Taxonomy (ARC-IT) Traffic Information Dissemination (TM06), Integrated Decision Support and Demand Management (TM09), Traffic Incident Management System (TM08), Infrastructure-Based Traffic Surveillance (TM01), Personalized Traveler Information (TI02)
Geolocation links
United States

Develop a regional ITS architecture with a common data server to facilitate ITS integration in a region

The MMDI set in motion an aggressive schedule of ITS deployment in four regions: San Antonio, Phoenix, Seattle, and New York City metropolitan area (which included parts of three states, New York,…
Content type
Lesson
Date Posted
05/19/2010
Taxonomy (ARC-IT) Traffic Information Dissemination (TM06), Transit Traveler Information (PT08)
Geolocation links
San Antonio, Texas, United States   |   Phoenix, Arizona, United States   |   New York City, New York, United States   |   Seattle, Washington, United States

Use Analysis, Modeling, and Simulation (AMS) to identify gaps, determine constraints, and invest in the best combination of Integrated Corridor Management (ICM) strategies.

The Analysis, Modeling, and Simulation (AMS) framework enabled cost-effective ICM strategies to be identified and evaluated on the ICM Test Corridor. The methodology was found to be robust and…
Content type
Lesson
Date Posted
12/11/2009
Taxonomy (ARC-IT) Traffic Information Dissemination (TM06), Integrated Decision Support and Demand Management (TM09), Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), HOV/HOT Lane Management (ST06), Road Use Charging (TM11), Emissions Monitoring (ST01), Eco-Traffic Metering (ST03), Traffic Metering (TM05), Transit Traveler Information (PT08), Transit Pedestrian Indication (PT11), Transit Vehicle at Station/Stop Warnings (PT12), Personnel Device Maintenance (SU13), Broadcast Traveler Information (TI01), Trip Planning and Payment (TI04), Personalized Traveler Information (TI02)
Geolocation links
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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