Journal of Transportation Engineering, Part A: Systems: Recent submissions
Now showing items 361-380 of 4147
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A Modeling Method for Complex Traffic Flow on Highways Based on the Fusion of Heterogeneous Data from Multiple Sensors
(ASCE, 2024/06/01)Improving the efficiency and safety of highway traffic relies heavily on accurately modeling the complex dynamics of traffic flow. This study aims to develop a novel method for modeling highway traffic flows by integrating ... -
Vehicle Trajectory Prediction in Expressway Merging Areas Based on Self-Supervised Mechanism
(ASCE, 2024/05/01)With the increasing number of vehicles, the growing complexity of traffic environments has led to a rise in traffic pressure. As a critical hub connecting roads between cities, expressway traffic safety cannot be ignored. ... -
Tracking Multiple Vehicles with a Flexible Life Cycle Strategy Based on Roadside LiDAR Sensors
(ASCE, 2024/04/01)Tracking trajectories of the unconnected vehicles contributes to the improvement of traffic efficiency and safety. However, the effects of occlusions on the accuracy and reliability of the tracking results are nonnegligible. ... -
Capacity Adjustment of Lane Number for Mixed Autonomous Vehicles Flow Considering Stochastic Lateral Interactions
(ASCE, 2024/02/01)Autonomous vehicles (AVs) are revolutionizing the transportation system and necessitating a reevaluation of infrastructure capacity. Apart from their shorter headway, AVs exhibit distinct behavioral characteristics compared ... -
Estimating Pedestrian Volumes at Each Crosswalk of Intersections: Comparison of Land-Use Models and Short-Term Count Methods
(ASCE, 2024/02/01)Estimating pedestrian exposure for all the intersections in a jurisdiction is crucial for developing strategies with a focus on pedestrians. Some engineering applications require the annual average daily pedestrian traffic ... -
Insights into Travel Pattern Analysis and Demand Prediction: A Data-Driven Approach in Bike-Sharing Systems
(ASCE, 2024/02/01)With the advent of the Internet of Things, bike-sharing systems have seen widespread adoption globally, whereas they often grapple with an uneven spatiotemporal distribution of vehicles. This issue is particularly acute ... -
Dynamic Systems Modeling and Integrated Transportation Demand-and-Supply Management with a Polynomial Arrival Queue Model
(ASCE, 2024/04/01)Dynamic systems modeling (DSM) provides an opportunity to systematically investigate traffic system dynamics at the network scale. However, simulation-based DSM approaches are often criticized for their heavy computational ... -
Evaluation of Connected and Autonomous Vehicles for Congestion Mitigation: An Approach Based on the Congestion Patterns of Road Networks
(ASCE, 2024/04/01)Connected and autonomous vehicles (CAVs), with their potential to enhance the interactive perception of vehicle behavior, are expected to benefit traffic congestion and travel efficiency. However, the research scenarios ... -
Quantitative Analysis of Vehicular Traffic Flow Order at Signalized Intersections
(ASCE, 2024/02/01)A quantitative evaluation of the traffic flow order is necessary to improve the operational level at intersections. To date, how to assess the subjective perceptions of the traffic flow order at intersections is unclear. ... -
Variable Speed Limit Control for Mixed Traffic Flow on Highways Based on Deep-Reinforcement Learning
(ASCE, 2024/03/01)With the development of autonomous driving, a mixed traffic flow state composed of connected automated vehicles (CAVs) and human-driven vehicles (HVs) will last for an extended period. The abundant computing resources and ... -
A Timetable Optimization Model for the Istanbul, Turkey, Metro Network Considering a Novel Regenerative Braking Energy Model
(ASCE, 2024/02/01)Optimization of train operation is crucial in rail transport networks where large amounts of energy are used. The energy-efficient operation of trains is seen to be a good approach to saving operating costs in metro systems. ... -
Predicting Dynamic Contact Stresses at Crosstie–Ballast Interface Based on Basic Train Characteristics
(ASCE, 2024/05/01)Understanding fundamental track behaviors under dynamic load conditions is important to optimize design practices and achieve high-quality track performance. The American Railway Engineering and Maintenance-of-Way Association ... -
Influence of Curb Return and Crosswalk Setback on Turning Driver Decision-Making and Speed Selection
(ASCE, 2024/04/01)The location of curb ramps, crosswalk markings, and curb radius are important contributors to pedestrian safety at intersections, particularly for conflicts and crashes involving right turns. Drivers tend to have higher ... -
A Graphical Approach to Automated Congestion Ranking for Signalized Intersections Using High-Resolution Traffic Signal Event Data
(ASCE, 2024/05/01)In recent years, high-resolution traffic signal event data has provided valuable insights into understanding and managing congestion at signalized intersections. While existing applications primarily employ automated traffic ... -
A Novel Filtering Method of Travel-Time Outliers Extracted from Large-Scale Traffic Checkpoint Data
(ASCE, 2024/02/01)The traffic checkpoint data collected by video detection and license plate recognition technologies contain abundant traffic information such as vehicle travel time and path. However, due to various factors, there are often ... -
A Recommender for Personalized Travel Planning Using Stacked Autoencoder in a Multimodal Transportation Network
(ASCE, 2024/02/01)This paper proposes a recommender in multimodal transportation-as-a-service (MMTaaS) system that offers personalized travel planning in multimodal transportation network. The framework focuses on three key aspects: ... -
Modeling of Vehicle Left-Turn Trajectories and Exit Lane Selection at Signalized Intersections
(ASCE, 2024/03/01)Within the urban road system, traffic conflicts most frequently are concentrated at road intersections, and left-turning traffic is a prominent and pivotal factor leading to intersection conflicts. The scarcity of applied ... -
Exploring Optimal Signal Plans for Isolated Signalized Intersections with Central Pedestrian Refuges
(ASCE, 2024/05/01)This paper addresses the global optimal signal plan of a fixed time control for an isolated signalized intersection with central pedestrian refuges considering both vehicle delays and pedestrian delays. A signal phase plan, ... -
Analysis of the Influencing Factors of Differentiated Parking Fees Based on Structural Equation Modeling
(ASCE, 2024/01/01)This study proposes differentiated fees based on parking space attributes to regulate the turnover rate and utilization of parking spaces. To understand parkers’ willingness to pay differentiated parking fees, the study ... -
Using APC-AVL Data to Improve Transit Reliability and Accessibility Analysis
(ASCE, 2024/01/01)Real-world transit service often deviates substantially from schedules, leading to variability in route-choice behaviors and experienced travel times that are not adequately reflected in existing accessibility analyses ...