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A Road Safety Study in Texas Revealed That a 10 Percent Increase in Ridesourcing Trips Can Reduce Road Crashes by 0.12 Percent, Injuries by 0.25 Percent, and Driving While Intoxicated Offenses by 0.36 Percent.

METHODOLOGY To investigate the association between ridesourcing travel and road safety, the researchers started by aggregating variables by census tract and month-year units.  The ridesourcing…
Content type
Benefit
Date Posted
03/28/2024
Taxonomy (ARC-IT) Shared Use Mobility and Dynamic Ridesharing (TI06)
Geolocation links
Austin, Texas, United States

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

User Survey Showed Dockless Bicycle Sharing Increased the Proportion of Commuting Cyclists Trips by Nine Percentage Points and Non-Commuting Cyclist Trips by 11.5 Percentage Points in Shanghai, China.

METHODOLOGY In this study, the researchers sampled a total of 1,265 travelers in Shanghai from 12 neighborhoods. The final number of survey responses was 1,180 after filtering out partially completed…
Content type
Benefit
Date Posted
02/29/2024
Taxonomy (ARC-IT) Shared Use Mobility and Dynamic Ridesharing (TI06)
Geolocation links
Shanghai, China

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
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