Journal of Transportation Engineering, Part A: Systems: Recent submissions
Now showing items 21-40 of 3910
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Exploring the Role of Sponsoring Agencies in Shaping the MUTCD Using Supervised and Unsupervised Text Mining
(American Society of Civil Engineers, 2024)Preparing the Manual on Uniform Traffic Control Devices (MUTCD) involves gathering inputs from various public and the National Committee on Uniform Traffic Control Devices (NCUTCD) sponsoring agencies. The NCUTCD assists ... -
Exploring the Impact of Distracted Pedestrians on Traffic Operations at Signalized Intersections in Central Florida
(American Society of Civil Engineers, 2025)With the advances in technology and communication devices, such as smartphones and in-vehicle systems, being distracted has become the norm in our society. Those distractions cause a tremendous cognitive load, especially ... -
Exploring the Effects of Variable Speed Limit on the Car-Following Process on Bridges in Fog with Consideration of Human Factors
(American Society of Civil Engineers, 2025)Fog is a critical risk of river-crossing bridges. Setting a reasonable speed limit is essential to ensure safe operation when driving on river-crossing bridges in foggy conditions. According to the existing variable speed ... -
Exploring the Determinants of Travel-Related CO2 Emissions Considering Spatial Heterogeneity
(American Society of Civil Engineers, 2024)Urban transportation significantly contributes to greenhouse gas emissions, with CO2 emissions from urban travelers varying across different regions. Identifying the determinants of residents’ travel-related CO2 emissions ... -
Exploring Factors Contributing to Pedestrian Injury Severity in Pedestrian–Vehicle Crashes: An Integrated XGBoost–SHAP, Latent Cluster, and Mixed Logit Approach
(American Society of Civil Engineers, 2025)Everyone faces the risk of road safety, making the precision in predicting factors influencing pedestrian injury severity crucial. To accurately explore factors affecting pedestrian injury severity within crashes data, a ... -
A Utility-Based Approach to Modeling Systemic Resilience of Highway Networks with an Application in Utah
(American Society of Civil Engineers, 2025)The resilience of transportation networks is an important consideration in policy, management, and planning, but practical techniques to identify systemically critical links are limited. Further, current practical techniques ... -
Examining the Determinants on OD Metro Ridership: Insights from Machine Learning Approaches
(American Society of Civil Engineers, 2025)This study aims to investigate the relative importance of sociodemographic, built-environment, and station-related attributes on the impact of different electronic ticketing ways on metro origin–destination (OD) ridership ... -
Evaluation of a Novel Methodology to Measure Bicycle Network Connectivity
(American Society of Civil Engineers, 2025)Bicycling is among the most environmentally sustainable and economically affordable travel modes available. The popularity of bicycling activities strongly depends on the availability of well-connected bicycle networks. ... -
Evaluation Method of Track Vertical Irregularity on Bridges Based on Vehicle Running Status
(American Society of Civil Engineers, 2024)Evaluating track irregularities is crucial for ensuring the safe operation of trains since they serve as the primary source of excitation for vehicle systems and track structures. In China’s high-speed railway networks, ... -
Enhancing Path Flow Estimation on Signalized Arterials with a Hybrid Model: Integrating Sparse Vehicle Data and Automatic Vehicle Identification under Low Coverage
(American Society of Civil Engineers, 2025)The integration of multiple data sources for concurrent traffic flow estimation has garnered significant attention in recent years. Probe vehicle (PV) trajectory data offer complete path information for sampled vehicles, ... -
Effects of Vehicle Interactions on Drivers’ Lateral Decisions during Lane Changes Based on a Visual Search
(American Society of Civil Engineers, 2025)The vehicle lateral movement is usually modeled as a continuous process in traffic systems research; however, the phased modeling of lateral offsets is ignored. In this paper, the dynamic lane change process was discretized ... -
A CNN-LSTM Model for Short-Term Passenger Flow Forecast Considering the Built Environment in Urban Rail Transit Stations
(American Society of Civil Engineers, 2024)The rapid expansion of urban rail transit necessitates accurate short-term passenger flow forecasts (STPFF) to optimize operation plans and enhance service quality. However, the existing STPFF methods do not fully consider ... -
Effect Assessment of a Motorcycle Collision Warning System at Intersections
(American Society of Civil Engineers, 2025)With the advancement of information and communication technologies, specific intelligent transportation systems can now deliver timely warnings to road users before potential traffic conflicts, enhancing drivers’ risk ... -
Dynamic Gaming Lane-Changing Decision-Making for Intelligent Vehicles Considering Humanlike Driving Preferences
(American Society of Civil Engineers, 2025)Regarding the traditional lane-changing decision theory around the vehicle’s intention to change lanes, less consideration of the behavioral interactions between vehicles, and the personalized driving preferences of different ... -
Dynamic Analysis of Service Level at Signalized Intersections Based on License Plate Recognition Data
(American Society of Civil Engineers, 2025)Accurately analyzing the level of service (LOS) of signalized intersections is vital for evaluating signal control strategies. Currently, most research on LOS focuses on the factors that influence commuters’ perceptions. ... -
Dilemma Zone Identification and Mitigation Approach at Signalized Intersections under Mixed Traffic Conditions Using UAV Data
(American Society of Civil Engineers, 2025)Traffic safety at signalized intersections is significantly affected by the driver’s behavior, psychology, and the design of traffic signals, especially in mixed traffic conditions. At signalized intersections, the traffic ... -
Development of Level of Service Criteria for Pedestrianized Urban Street: A Quantitative and Qualitative Approach
(American Society of Civil Engineers, 2025)Pedestrianization is a vital sustainable transportation strategy aimed at mitigating the negative impacts of increased motorized traffic in urban centers. Assessing the level of service of pedestrianized streets is essential ... -
Development of a Rear-End Conflict Prediction Framework for Unsignalized Intersections along Intercity Highways Using Machine Learning
(American Society of Civil Engineers, 2025)Rear-end collisions at high-speed unsignalized intersections are one of the primary causes of crash fatalities. Time to collision (TTC) has become a popular metric for assessing traffic conflicts and proactively evaluating ... -
Development and Evaluation of a Surrounding Vehicle Identification System for Mixed Traffic Cooperative Platooning
(American Society of Civil Engineers, 2024)To facilitate cooperation among connected automated vehicles (CAVs), such as cooperative platooning or cooperative lane changes in mixed traffic comprising CAVs, connected human-driven vehicles (CHVs), and conventional ... -
Design of Flexible Transit with Multitype Stations Considering Spatiotemporal Heterogeneity
(American Society of Civil Engineers, 2025)Flexible transit is an alternative to fulfilling personalized and uncertain demand. This paper describes the design of a flexible transit system with multitype stations and a hybrid time window operating pattern to accommodate ...