Journal of Transportation Engineering, Part A: Systems: Recent submissions
Now showing items 481-500 of 4147
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Personalized Modeling of Travel Behaviors and Traffic Dynamics
(ASCE, 2022/10/01)Emerging mobile Internet applications have become valuable data sources for fine-grained transportation analysis, which allows the introduction of the concept of Personalization in both microscopic and macroscopic modeling ... -
Safety Performance of Edge-Lane Roads
(ASCE, 2022/11/01)This paper provides an observational before/after evaluation of the safety effects of edge-lane road (ELR) (also known as advisory bike lanes or advisory shoulders) installations in the United States. An ELR is a class of ... -
Impact of COVID-19 on Traffic Volume, Violations, and Crashes in Fortaleza, Brazil
(ASCE, 2022/10/01)This research evaluated the effect of the COVID-19 social isolation orders on traffic volume, traffic violations and road crashes in the city of Fortaleza, Brazil. Using data from automated traffic enforcement cameras, a ... -
Examining Pedestrian Crash Frequency, Severity, and Safety in Numbers Using Pedestrian Exposure from Utah Traffic Signal Data
(ASCE, 2022/10/01)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 numbers” effect applies to ... -
Cooperative Safety Based on Naturalistic Driving Data
(ASCE, 2022/10/01)This study investigates a driving behavior referred to as the cooperative safety concept that assumes for strings of conventional vehicles traveling in nighttime or conditions with reduced visibility during a stable flow ... -
Reliability of Vehicle-to-Micromobility Safety Communication
(ASCE, 2022/11/01)This paper presents field tests of vehicle-to-micromobility communication, a type of connected vehicle communication. Micromobility includes any vehicle that is lightweight and operates at low speeds, such as bicycles, ... -
The Role of the Built Environment in Emergency Medical Services Delays in Responding to Traffic Crashes
(ASCE, 2022/10/01)This study aims to explore the role of built environments affecting emergency medical services (EMS) responses to traffic crashes. Specifically, this study integrated socioeconomic databases with a crash database that ... -
Improved Calculation Method for Vertical Thermal Instability of Longitudinally Continuous Structures
(ASCE, 2022/11/01)A longitudinal continuous structure will become vertically unstable under longitudinal temperature pressure. The classical analytical calculation method of this issue was insufficient to explain the rationality of the rigid ... -
Saturation Flow Rate at the Work Zone–Straddled Intersections with Interweaving Movements: Lane-Based Modeling Study
(ASCE, 2022/10/01)This study explored how the presence of work zones could influence the saturation flow rate (SFR) prevailing at an intersection. Specifically, it researched construction-ridden intersections with interweaving movements ... -
Evaluating Operational Features of Multilane Turbo Roundabouts with an Entropy Method
(ASCE, 2022/10/01)Traditional two-lane or multilane roundabouts gradually become less efficient and safer to operate with increasing traffic volumes due to the weaving area. To mitigate this problem, several new types of roundabouts, including ... -
Redesigning Highway Infrastructure Systems for Connected Autonomous Truck Lanes
(ASCE, 2022/12/01)Previous studies on connected autonomous vehicles (CAVs) examined pavement performance and lane widths separately and in isolation, and without consideration for roadworks conditions. Hence, this study presents a holistic, ... -
Stability Analysis and Speed-Coordinated Control of Mixed Traffic Flow in Expressway Merging Area
(ASCE, 2022/11/01)This paper considers the stability of mixed traffic flow and the necessity of speed control to achieve safety and efficiency goals. Therefore, a speed-coordinated control model is proposed for mixed traffic flow based on ... -
Adaptive Lane-Departure Prediction Method with Support Vector Machine and Gated Recurrent Unit Models
(ASCE, 2022/11/01)Ignoring the driver’s corrective actions is the main reason for false warnings in the lane-departure prediction method. We proposed a lane-departure prediction (LDP) method based on a support vector machine (SVM) and ... -
Estimation of Joint Activity–Travel Benefit with Metro Smart Card Data
(ASCE, 2022/11/01)With the rapid development of information and telecommunication technology, joint activity–travel constitutes an ever-increasing share of an individual’s daily activity–travel pattern. In recent years, joint activity–travel ... -
A Reliability-Based Framework to Assess the Impacts of Increasing Freeways’ Posted Speed Limits
(ASCE, 2022/11/01)Posted speed limits have a critical impact on highway safety and mobility. Increasing the posted speed limit may increase the risk of collisions and reduce the overall safety level. This study utilized a reliability-based ... -
An Analysis of Changes in County-Level Travel Behavior Considering
(ASCE, 2022/11/01)The COVID-19 pandemic affected the world in extraordinary ways. Various measures -
Measuring the Built Walking Environment through Image Calibration Using a Hybrid Audit Approach
(ASCE, 2022/11/01)The built environment (BE) influences active travel, and therefore it is studied by researchers in various fields, including transportation and health sciences. Thus a reliable and quantitative estimate of the built ... -
Evaluation of Demand-Responsive Transverse Rumble Strip Effects on Drivers’ Behavioral Changes as a Traffic Calming Device
(ASCE, 2022/11/01)From 2008 to 2017, pedestrian traffic crash fatalities increased from 12% to 16% of the total, and 18% of those fatalities occurred at intersections. To actively alert drivers to pedestrian presence in a crosswalk, a new ... -
Driving Behavior and Its Correlation with COVID-19 Response Measures:
(ASCE, 2022/10/01)The pandemic of COVID-19 has affected human patterns since December 2019. Since -
An Automated Sound Barrier Inventory Method Using Mobile LiDAR
(ASCE, 2022/10/01)A sound barrier, also called a noise barrier, plays an irreplaceable role in traffic noise abatement. The Federal Highway Administration’s (FHWA) highway noise regulation requires each state highway agency to maintain a ...