Examining pedestrian crash frequency, severity, and safety in numbers using pedestrian exposure from Utah traffic signal data

A Islam, M Mekker, PA Singleton - Journal of transportation …, 2022‏ - ascelibrary.org
The focus of this study was twofold:(1) to estimate models of frequency and injury severity in
pedestrian crashes at signalized intersections and (2) to examine whether the “safety in …

Varying influences of the built environment on daily and hourly pedestrian crossing volumes at signalized intersections estimated from traffic signal controller event …

PA Singleton, K Park, DH Lee - Journal of transport geography, 2021‏ - Elsevier
Direct-demand models of pedestrian volumes (identifying relationships with built
environment characteristics) require pedestrian data, typically from short-duration manual …

Pedestrian traffic signal data accurately estimates pedestrian crossing volumes

PA Singleton, F Runa - Transportation research record, 2021‏ - journals.sagepub.com
Existing methods of pedestrian travel monitoring are generally inefficient for collecting
pedestrian data in many locations over long time periods. In this study, we demonstrate the …

Assessing the impacts of weather on pedestrian signal activity at 49 signalized intersections in Northern Utah

F Runa, PA Singleton - Transportation research record, 2021‏ - journals.sagepub.com
A deeper understanding of how weather variables affect pedestrian volumes is important, as
active travelers are an essential part of a sustainable transportation system. Pedestrian data …

[HTML][HTML] Pedestrian crossing behaviors at signalized intersections in Utah: Factors affecting spatial and temporal violations

A Rafe, PA Singleton, S Boyer, M Mekker - International Journal of …, 2025‏ - Elsevier
This study investigates pedestrian crossing behaviors at signalized intersections, focusing
on spatial and temporal violations. Using a comprehensive dataset comprising 5,589 …

Impacts of the COVID-19 pandemic on pedestrian push-button utilization and pedestrian volume model accuracy in Utah

F Runa, PA Singleton - Transportation research record, 2023‏ - journals.sagepub.com
This work investigated the impacts of COVID-19 on pedestrian behavior, answering two
research questions using pedestrian push-button data from Utah traffic signals: How did …

Pedestrian Traffic Signal Violations: Safety, Design, and Operational Implications

PA Singleton, M Mekker, S Boyer - 2023‏ - rosap.ntl.bts.gov
The objective of this research project is to improve pedestrian safety at signalized
intersections by focusing on pedestrian signal violations: measuring behaviors, associating …

Right-Turn Safety for Walking/Bicycling: Impacts of Curb/Corner Radii and Other Factors

PA Singleton, M Mekker, A Gaither, A Subedi, A Islam - 2023‏ - rosap.ntl.bts.gov
The objective of this research project is to understand factors (especially curb/corner radii)
affecting safety at intersections involving right-turning vehicles and pedestrians/bicyclists. A …

Advances in pedestrian travel monitoring

P Humagain, PA Singleton - Journal of transport and land use, 2021‏ - JSTOR
In this study, we advanced pedestrian travel monitoring using a novel data source:
pedestrian push-button presses obtained from archived traffic signal controller logs at more …

The Effect of Weather on Pedestrian Activity at Signalized Intersections in Utah

F Runa - 2020‏ - search.proquest.com
The weather has a significant influence on pedestrian activity. Profound knowledge and
research can identify< em> how weather variables impact and< em> why people change …