Assessing the likelihood of secondary crashes on freeways with Adaptive Signal Control System deployed on alternate routes

MS Salek, W Jin, SM Khan, M Chowdhury… - Journal of safety …, 2021 - Elsevier
Introduction: Reducing the likelihood of freeway secondary crashes will provide significant
safety, operational and environmental benefits. This paper presents a method for assessing …

Investigating hierarchical effects of adaptive signal control system on crash severity using random-parameter ordered regression models incorporating observed …

W Jin, M Chowdhury, MS Salek, SM Khan… - Accident Analysis & …, 2021 - Elsevier
By handling conflicting traffic movements and establishing dynamic coordination between
intersections in real-time, the Adaptive Signal Control System (ASCS) can potentially …

Investigating the impacts of crash prediction models on quantifying safety effectiveness of Adaptive Signal Control Systems

W Jin, M Chowdhury, SM Khan, P Gerard - Journal of safety research, 2021 - Elsevier
Abstract Introduction: Adaptive Signal Control System (ASCS) can improve both operational
and safety benefits at signalized corridors. Methods: This paper develops a series of models …

Influence of adaptive signal control technology (ASCT) on severity of intersection-related crashes

JH Kodi, MDS Ali, AE Kitali, P Alluri… - … of Transportation Safety …, 2024 - Taylor & Francis
Adaptive signal control technology (ASCT) is an advanced traffic control system that
optimizes signal timing based on real-time traffic demand. ASCT can potentially improve the …

Assessment of Operational Effectiveness of SynchroGreen Adaptive Signal Control System in South Carolina

W Jin, MS Salek, M Chowdhury… - Transportation …, 2021 - journals.sagepub.com
An adaptive signal control system (ASCS) can adjust signal timings in real time based on
traffic demands. The operational benefits of ASCS vary depending on the type of ASCS …

Safety Analysis and Crash Modification Factors of an Adaptive Signal Control Technology along a Corridor

JJ Osorio, RRF Benekohal - FHWA-ICT-19-001, 2019 - ideals.illinois.edu
The main objective of this study is to determine the safety effectiveness of the adaptive
signal control technology (ASCT) SynchroGreen using an observational before and after …

Evaluation of Adaptive Signal Control Technology—Volume 2: Comparison of Base Condition to the First Year After Implementation

RF Benekohal, B Garshasebi, X Liu, H Jeon - FHWA-ICT-18-005, 2018 - ideals.illinois.edu
Field evaluation of adaptive signal control technologies (ASCT) is very important in
understanding the system's contribution to safety and operational efficiency. Data were …

Exploring the Safety Effects of Adaptive Signal Control Systems

W Jin, SM Khan, M Chowdhury - International Conference on …, 2019 - ascelibrary.org
The purpose of this paper is to investigate the safety impacts of adaptive signal control
systems (ASCS). The authors developed a series of negative binomial regression models of …

Field evaluation of insync adaptive traffic signal control system in multiple environments using multiple approaches

MSI Shafik - 2017 - stars.library.ucf.edu
Since the beginning of signalization of intersections, the management of traffic congestion is
one of most critical challenges specifically for the city and urbanized area. Almost all the …

Evaluation of adaptive signal control technology—volume 1: before-conditions data collection and analysis.

MAR Shaik, X Liu, RF Benekohal - 2017 - rosap.ntl.bts.gov
Field evaluation of adaptive signal control technologies (ASCT) is very important in
understanding the system's contribution to safety and operational efficiency. Data were …