Journal of Transportation Engineering, Part A: Systems: Recent submissions
Now showing items 401-420 of 4147
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Evaluating the Impact of Lane Marking Quality on the Operation of Autonomous Vehicles
(ASCE, 2024/01/01)The quality of lane markings is pivotal for safe operations and efficient trajectory generations of connected and autonomous vehicles (AVs). However, most studies are devoted to enhancing in-vehicle detection systems and ... -
Algebraic Method of Arterial Progression Based on Green Center Line
(ASCE, 2024/01/01)An algebraic method of arterial progression based on the green center line was presented in this study, which optimized the common signal cycle, phase sequence of each intersection, and offsets by seeking the ideal ... -
Prediction of Truck-Involved Crash Severity on a Rural Mountainous Freeway Using Transfer Learning with ResNet-50 Deep Neural Network
(ASCE, 2024/02/01)Crashes involving heavy trucks on rural mountainous freeways are known to result in severe injuries and fatalities, particularly under challenging driving conditions. This study aims to develop a robust model to accurately ... -
Truck Traffic during COVID-19 Restrictions
(ASCE, 2024/05/01)The global COVID-19 pandemic had an unprecedented impact on transportation worldwide. Significant decreases in transportation across all modes were evident and sustained as governments worldwide implemented various countrywide ... -
Prescriptive Analytics for Intelligent Transportation Systems with Uncertain Demand
(ASCE, 2023/12/01)Data-driven traffic modeling is revolutionizing transportation systems and provides numerous opportunities for achieving high-quality transportation services. A major challenge in optimizing transportation systems is ... -
Passenger-Oriented Resilience Assessment of an Urban Rail Transit Network under Partial Disturbances
(ASCE, 2023/11/01)In daily operation, urban rail transit (URT) systems often experience disturbances that result in a partial reduction in transport capacity [partial disturbances (PDs)] rather than disturbances leading to a complete reduction ... -
Modified Volume-Delay Function Based on Traffic Fundamental Diagram: A Practical Calibration Framework for Estimating Congested and Uncongested Conditions
(ASCE, 2023/11/01)Traffic congestion occurs when there is a mismatch between the demand for road use and the available capacity. The volume-delay function (VDF) can quantify the relationship between travel time and the volume of traffic on ... -
Trajectory Guidance for Connected Human-Driving Vehicles through the Interactions between Drivers and Roadside Units
(ASCE, 2023/11/01)Utilizing massive real-time traffic information in the vehicle-to-everything (V2X) environment, road traffic systems can be enhanced by optimizing vehicle trajectory patterns. Because intelligent decisions can be made by ... -
Evaluation of Motorway Lane Control Strategies for Mixed Flow of Autonomous and Human-Driven Vehicles
(ASCE, 2023/11/01)The introduction of automated vehicles (AVs) is commonly expected to improve different aspects of transportation. A long transition period in which AVs will coexist with human-driven vehicles (HVs) is expected until AVs ... -
New Classification Scheme and Evolution Characteristics Analysis of High-Speed Railway Stations Using Large-Scale Mobile Phone Data: A Case Study in Jiangsu, China
(ASCE, 2023/11/01)Effective management of the high-speed railways (HSR) system requires an in-depth understanding of the HSR stations in the network, e.g., the time-dependent volume distribution. The classification of HSR stations is ... -
Auxiliary Road Design and Optimization for Railway Construction in Mountainous Areas
(ASCE, 2023/12/01)Designing and optimizing auxiliary roads to support railway construction in complex mountainous areas is challenging. This paper presents a two-stage optimization model for auxiliary road design. The first stage designs ... -
Static and Dynamic Scheduling Method of Demand-Responsive Feeder Transit for High-Speed Railway Hub Area
(ASCE, 2023/11/01)Demand-responsive feeder transit (DRFT) is an emerging urban public transport mode with the advantage of offering flexible door-to-door services in the high-speed railway hub area. However, the existing bus scheduling ... -
Aggregated Modeling for Multimodal Traffic Flow and Dispatching Control in Urban Road Networks with Ride-Sharing Services
(ASCE, 2023/12/01)As ride-sharing emerges as a new mobility choice, modeling and control of large-scale multimodal systems in automated and shared environment recently has received significant attention. This paper developed a modeling ... -
A Disaggregated Approach to Estimate the Spatial Distributional Effects of Implemented Toll Road Systems
(ASCE, 2023/12/01)This study presents a methodology in a disaggregated manner to assess the spatial distributional effects of implemented toll road networks. Existing zone-based research focuses only on revealing the existence of regressivity. ... -
Analyzing Pedestrian Fatality Risk in a Developing Country: Empirical Assessment with Insights from Dar es Salaam, Tanzania
(ASCE, 2023/09/01)Pedestrian safety is a critical societal concern, especially in low-income countries, as pedestrian crashes increase worldwide. Among other road users, pedestrians are most vulnerable to severe injury and mortality in ... -
Vehicle Trajectory Reconstruction Incorporating Probe and Fixed Sensor Data
(ASCE, 2023/09/01)Trajectory estimation is essential for obtaining a complete picture of traffic flow with limited and continuously detected traffic data, which are helpful in evaluating transportation performance and developing precise ... -
Soft Degradation of CAVs Based on Historical Dynamic Information
(ASCE, 2023/12/01)In recent years, many researchers have paid great attention to the transportation convenience and advantages brought by the future extensive use of connected and automated vehicles (CAVs). However, CAVs will degrade to ... -
Pedestrian Waiting Delay at Signalized Midblock Crosswalks under Mixed Traffic Conditions
(ASCE, 2023/11/01)This study proposes a new approach for measuring field pedestrian waiting delay and developed a new pedestrian waiting delay model for signalized midblock crosswalks under mixed traffic conditions. Eight signalized midblock ... -
Method for Detection and Classification of Turning Movements in Intersections Using Bluetooth Low-Energy Signals
(ASCE, 2023/09/01)The study purpose is the development of a method for detection and classification of turning movements in intersections using Bluetooth Low-Energy signals emitted from turning vehicles. The method was developed to be ... -
Efficiency Assessment of Transit-Oriented Development Focusing on the 500-m Core Catchment of Metro Stations Based on the Concept of a Metro Microcenter in Beijing
(ASCE, 2023/12/01)Faced with the urban sprawl and the increasingly serious urban traffic problems caused by the sustained and rapid economic growth and fast development of urbanization, advocating the development of metro-led cities and ...