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Adopt Different Machine Learning (ML) Models to Predict Congestion Measures for Rural and Urban Areas Based on Modeling Performance Differences and Utilize Explainable ML for Enhanced Interpretation.

Adopt different ML models to predict congestion measures for rural and urban areas based on the performance differences. This study found better performance of rural freeway models as compared to…
Content type
Lesson
Date Posted
03/22/2024
Taxonomy (ARC-IT) Data Management, Performance Monitoring (DM02), Regional Traffic Management (TM07)
Geolocation links
Texas, United States

Coordinate Long-Term Planning Schedules and Goals to Enhance Data Exchange and Collaborative Efforts Among Multiple Metropolitan Planning Organizations (MPOs).

Coordinate long-term planning schedules and goals to enhance collaborative efforts. Beginning with manageable projects and tracking their progress and results in a transparent fashion helps…
Content type
Lesson
Date Posted
02/29/2024
Taxonomy (ARC-IT) Regional Traffic Management (TM07), Integrated Decision Support and Demand Management (TM09)
Geolocation links
Florida, United States

Improve Communication Standards for Vulnerable Road Users to Properly Connect Them to the Connected Vehicle Communications Infrastructure.

  This study included lessons for data dictionary /taxonomy and harmonization, use case and data exchange specifications, reference architectures and service packages, specifications for PROW…
Content type
Lesson
Date Posted
02/29/2024
Taxonomy (ARC-IT) Vulnerable Road User Device Transition Support (SU15), Personal Wayfinding (TI08)
Geolocation links
Nationwide, 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

Showcase Vehicle and Station Prototype Technology To Help Agencies and Communities Better Envision Planned Bus Rapid Transit (BRT) Systems.

Recommendations and best practices for BRT planning and implementation: Conduct targeted outreach to business owners along the planned BRT corridor prior to any construction work. Peers have…
Content type
Lesson
Date Posted
10/30/2023
Taxonomy (ARC-IT) Transit Fixed-Route Operations (PT02)
Geolocation links
Washington, United States   |   Ohio, United States   |   Oregon, United States   |   California

Consider Both Cost and Productivity When Evaluating the Financial Viability of Bus Rapid Transit Systems.

Recommendations and best practices for BRT planning and project delivery: Regularly update and assess a comprehensive risk register to ensure project stability. It was suggested in this study to…
Content type
Lesson
Date Posted
10/30/2023
Taxonomy (ARC-IT) Transit Fixed-Route Operations (PT02)
Geolocation links
Washington, United States   |   Ohio, United States   |   Oregon, United States   |   California

Understand Time-Intensive Data Requirements for Valid Carpool Verification and Enforcement at Transit Station Parking Lots.

Understand time-intensive data requirements for valid carpool verification and enforcement. In this pilot, the vendor found it challenging and time-intensive to meet the data requirements for…
Content type
Lesson
Date Posted
09/29/2023
Taxonomy (ARC-IT) Parking Space Management (PM01), Multi-modal Coordination (PT14), Shared Use Mobility and Dynamic Ridesharing (TI06)
Geolocation links
San Francisco, California, United States

Incorporate Typical Driver Reactions and Countermeasures into Algorithms Developed for Collision Avoidance Warning Systems and Automated Emergency Braking to Reduce Unnecessary In-vehicle Warnings.

The lessons learned from this project include Return on Investment (ROI) for CAWS/AEB, testing procedures, the importance of bus original equipment manufacturer (OEM) involvement, transit research…
Content type
Lesson
Date Posted
09/29/2023
Taxonomy (ARC-IT) Vulnerable Road User Safety (VS12), Intersection Safety Warning and Collision Avoidance (VS13)
Geolocation links
Washington, United States

Have a Basic Level of Data, Data Exchange, and Situational Awareness Capabilities for Future Integrated Corridor Management Systems and Establish Effective Standards to Support Large-Scale Data Volumes and Data Exchange.

Some key lessons learned and recommendations for large scale traffic management across multiple ICMs are listed below: Have a basic level of data, data exchange, and situational awareness…
Content type
Lesson
Date Posted
04/28/2023
Taxonomy (ARC-IT) Integrated Decision Support and Demand Management (TM09)
Geolocation links
Los Angeles, California, United States   |   San Diego, California, United States   |   Orange County, California, 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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