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Journal articles on the topic 'Lane-by-lane travel time'

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1

Inchul, Yang, and Hoon Jeon Woo. "A STUDY TO ANALYZE LANE-BY-LANE TRAVEL TIME CHARACTERISTICS." GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES 4, no. 11 (2017): 112–16. https://doi.org/10.5281/zenodo.1065900.

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This study aims to develop a tool equipped in a vehicle for observing the lane-wise travel time and to analyze the lane-by-lane travel time using the data from the developed tool. For this purpose we developed a vehicle-attachable lane-wise traffic observing device, named TTMon which is capable of recording the vehicle trajectories as well as the video data of driving environment.  Two probe vehicles equipped with TTMon drove the Gangbyun highway from Sungsan-bridge to Dongho-bridge keeping each lane, one for the median lane and the other for the center lane.  With the vehicle trajec
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Talebpour, Alireza, Hani S. Mahmassani, and Amr Elfar. "Investigating the Effects of Reserved Lanes for Autonomous Vehicles on Congestion and Travel Time Reliability." Transportation Research Record: Journal of the Transportation Research Board 2622, no. 1 (2017): 1–12. http://dx.doi.org/10.3141/2622-01.

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Autonomous vehicles are expected to influence daily travel significantly. Despite autonomous vehicles’ potential to enhance safety and to reduce congestion, energy consumption, and emissions, many studies suggest that the system-level effects will be minimal at low market penetration rates. Introducing reserved lanes for autonomous vehicles is one potential approach to address this limitation because these lanes increase autonomous vehicles’ density. However, preventing regular vehicles from using specific lanes can significantly increase congestion in other lanes. Accordingly, this study expl
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Guo, Xiaoyu, Yongxin Peng, Sruthi Ashraf, and Mark W. Burris. "Performance Analyses of Information-Based Managed Lane Choice Decisions in a Connected Vehicle Environment." Transportation Research Record: Journal of the Transportation Research Board 2674, no. 11 (2020): 120–33. http://dx.doi.org/10.1177/0361198120940311.

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Connected vehicle (CV) technology can connect, communicate, and share information between vehicles, infrastructure, and other traffic management systems. Recent research has examined and promoted CV and connected automated vehicle (CAV) technology on managed lane systems to increase capacity and reduce congestion, as managed lane systems could be equipped with advanced infrastructure relatively quickly. However, the effect on travel considering, information-based managed lane choice decisions in a CV environment is not clear. Therefore, this research analyzed the potential effects on a managed
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Truong, Long Tien, Majid Sarvi, and Graham Currie. "Exploring Multiplier Effects Generated by Bus Lane Combinations." Transportation Research Record: Journal of the Transportation Research Board 2533, no. 1 (2015): 68–77. http://dx.doi.org/10.3141/2533-08.

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Numerous studies have explored design and evaluation of bus lane priority by using empirical, analytical, and simulation approaches. However, none attempted to understand how different bus lane combinations, such as continuous and discontinuous bus lane sections, and a different number of bus lane sections, affect bus performance and general traffic. This paper investigates operational effects of bus lane combinations to establish whether multiple bus lane sections create a multiplier effect in which a series of continuous bus lane sections creates more benefits than several single-lane sectio
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Szarata, Mateusz, Piotr Olszewski, and Lesław Bichajło. "Simulation Study of Dynamic Bus Lane Concept." Sustainability 13, no. 3 (2021): 1302. http://dx.doi.org/10.3390/su13031302.

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Not many publications are available on using microsimulation models to analyze the feasibility of implementing the dynamic bus lane (DBL) concept. The paper presents the methodology and calibration process used for DBL modeling. For the selected four sites in Rzeszów (Poland), three options were analyzed: no bus lane, standard exclusive bus lane (XBL), and dynamic bus lane. The analyses were carried out using PTV Vissim software with an additional logic script to control the DBL activation. Simulation model parameters were calibrated using a genetic algorithm. The final assessment of individua
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Zhou, Guiliang, Lina Mao, Pengsen Hu, Feng Sun, and Xu Bao. "Research on HOV Lane Priority Dynamic Control under Connected Vehicle Environment." Journal of Advanced Transportation 2020 (August 8, 2020): 1–12. http://dx.doi.org/10.1155/2020/8892859.

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The optimization of high-occupancy vehicle (HOV) lane management can better improve the efficiency of road resources. This paper first summarized the current research on HOV lane implementation and analyzed and identifies the threshold of setting road HOV lane dynamic control under the connected vehicle environment. Then, the HOV lane priority dynamic control process was determined, and the operating efficiency and energy consumption evaluation method was proposed. Moreover, a case study in Wuxi City, China, was carried out. The results showed that, after implementing the HOV lane priority dyn
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Subraveti, Hari Hara Sharan Nagalur, Victor L. Knoop, and Bart van Arem. "Improving Traffic Flow Efficiency at Motorway Lane Drops by Influencing Lateral Flows." Transportation Research Record: Journal of the Transportation Research Board 2674, no. 11 (2020): 367–78. http://dx.doi.org/10.1177/0361198120948055.

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Lane drops are a common bottleneck source on motorway networks. Congestion sets in upstream of a lane drop as a result of the lane changing activity of merging vehicles. This causes the queue discharge rate at the bottleneck to decrease and drop below the capacity, leading to capacity drop and further congestion. The objective of this study is to minimize the total travel time of the system by controlling lateral flows upstream of the lane drop. This is equivalent to maximizing the exit flows at the bottleneck. An optimization problem is formulated for a 3–2 lane drop section with high inflow.
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Gao, Gao, Zhengfeng Huang, Wei Ji, and Pengjun Zheng. "Optimal Mandatory Lane-Changing Location Planning for CAV Based on Cell Transmission Model." Journal of Advanced Transportation 2024 (March 30, 2024): 1–19. http://dx.doi.org/10.1155/2024/9411726.

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If dedicate a lane to connected autonomous vehicle (CAV) on a multilane road, the traffic congestion and safety risks remain a major problem but in a different style. Random and disorderly mandatory lane-changing behaviour before approaching the next ramp or intersection would have a disturbing effect on the following vehicles of the traffic flow. This paper mainly establishes the optimal mandatory lane-changing location matching model for each target vehicle in the dedicated CAV lane environment. The aim is to minimizing the total travel time, which could take the disturbing effect into accou
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Abir, A. K. M., Mark W. Burris, and Clifford Spiegelman. "The Value of Travel Time and Reliability: Empirical Evidence from Katy Freeway." Transportation Research Record: Journal of the Transportation Research Board 2606, no. 1 (2017): 71–78. http://dx.doi.org/10.3141/2606-10.

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Travelers place value on both time savings and reliability when choosing a route for a trip. The value of travel time (VOT) has long been an integral part of the appraisal of transport projects. Recently, some transport planners have been incorporating the value of travel time reliability (VOR) as well. This research used data generated by automated vehicle identification sensors from Katy Freeway travelers in Houston, Texas, to estimate VOT and VOR based on revealed preferences of these travelers. Lane choice models were developed to examine the factors influencing travelers’ lane choice deci
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Gupta, Shiva P., Urmila Pyakurel, and Tanka Nath Dhamala. "Optimal Reconfiguration of Network with Variant Transmission Times on Arcs." Nepali Mathematical Sciences Report 40, no. 1-2 (2023): 11–33. http://dx.doi.org/10.3126/nmsr.v40i1-2.61492.

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Contraflow means lane reversals on networks. In lane reversal reconfiguration, the capacity of the arc increases by reorienting arcs towards demand nodes, which maximizes the flow value and reduces the travel time. In this work, we survey the existing pieces of literature on single and multi-commodity contraflow problems with symmetric and asymmetric travel times on parallel but oppositely oriented edges. Many illustrations are included to support the main results.
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Prabawa, Hanafi Isnanta, Woro Partini Maryunani, and Evi Puspitasari. "Evaluasi Kinerja Jalur Ganda Kereta Api Solobalapan - Yogyakarta." Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) 8, no. 2 (2022): 178. http://dx.doi.org/10.54324/j.mtl.v8i2.433.

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Solobalapan-Yogyakarta railway track serve up to 100 trains each day that get near to maximum lane capacity on one section of that line. Evaluation consisted of reliability, availability, maintainability and safety criteria. Ministry of Transportation issued Rencana Induk Perkeretaapian Nasional (RIPNas) 2030, so existing track’s conditions need to be estimated in 2030. On the evaluation, reliability rated by accuracy of travel duration, arrival and departure time. On availability rated by lane capacity using Scott method, and conformity of its lane carrying capacity. On maintainability and sa
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Asqool, Obada, Suhana Koting, and Ahmad Saifizul. "Evaluation of Outlier Filtering Algorithms for Accurate Travel Time Measurement Incorporating Lane-Splitting Situations." Sustainability 13, no. 24 (2021): 13851. http://dx.doi.org/10.3390/su132413851.

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Malaysia has a high percentage of motorcycles. Due to lane-splitting, travel times of motorcycles are less than passenger cars at congestion. Because of this, collecting travel times using the media access control (MAC) address is not straightforward. Many outlier filtering algorithms for travel time datasets have not been evaluated for their capability to filter lane-splitting observations. This study aims to identify the best travel time filtering algorithms for the data containing lane-splitting observations and how to use the best algorithm. Two stages were adopted to achieve the objective
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Humayun, Mamoona, Maram Fahhad Almufareh, and Noor Zaman Jhanjhi. "Autonomous Traffic System for Emergency Vehicles." Electronics 11, no. 4 (2022): 510. http://dx.doi.org/10.3390/electronics11040510.

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An emergency can occur at any time. To overcome that emergency efficiently, we require seamless movement on the road to approach the destination within a limited time by using an Emergency Vehicle (EV). This paper proposes an emergency vehicle management solution (EVMS) to determine an efficient vehicle-passing sequence that allows the EV to cross a junction without any delay. The proposed system passes the EV and minimally affects the travel times of other vehicles on the junction. In the presence of an EV in the communication range, the proposed system prioritizes the EV by creating space fo
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CHEN, KAI, KIA MAKKI, and NIKI PISSINOU. "MACHINE LEARNING ON CONGESTION ANALYSIS BASED REAL-TIME NAVIGATION SYSTEM." International Journal on Artificial Intelligence Tools 20, no. 04 (2011): 753–81. http://dx.doi.org/10.1142/s0218213011000346.

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In the metropolitan region, most congestion or traffic jams are caused by the uneven distribution of traffic flow that creates bottleneck points where the traffic volume exceeds the road capacity. Additionally, unexpected incidents are the next most probable cause of these bottleneck regions. Moreover, most drivers are driving based on their empirical experience without awareness of real-time traffic situations. This unintelligent traffic behavior can make the congestion problem worse. Prediction based route guidance systems show great improvements in solving the inefficient diversion strategy
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15

Tang, Qinrui, Huijun Liu, and Bernhard Friedrich. "Lane-based signal optimization with left turn prohibition in urban road networks." Canadian Journal of Civil Engineering 46, no. 2 (2019): 73–80. http://dx.doi.org/10.1139/cjce-2018-0079.

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Left turns may generate efficiency problems, which can be solved by appropriately prohibiting left turns. The goal of this paper is to propose a method for purpose of minimizing total travel times in urban road networks by prohibiting left turns. With left turn prohibition, the signal timing plan is optimized with the lane-based method because the method can adequately handle both signal timing optimization and lane assignment. The total travel time is calculated with link flows and link travel time being estimated with signal settings. As illustrated by numerical examples, prohibiting left tu
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16

Xiang, Jian, Zhengwu Wang, Qi Mi, Qiang Wen, and Zhuye Xu. "Cooperative Lane-Change Control Method for Freeways Considering Dynamic Intelligent Connected Dedicated Lanes." Electronics 13, no. 9 (2024): 1625. http://dx.doi.org/10.3390/electronics13091625.

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Connected Autonomous Vehicle (CAV) dedicated lanes can spatially eliminate the disturbance from Human-Driven Vehicles (HDVs) and increase the probability of vehicle cooperative platooning, thereby enhancing road capacity. However, when the penetration rate of CAVs is low, CAV dedicated lanes may lead to a waste of road resources. This paper proposes a cooperative lane-changing control method for multiple vehicles considering Dynamic Intelligent Connected (DIC) dedicated lanes. Initially, inspired by the study of dedicated bus lanes, the paper elucidates the traffic regulations for DIC dedicate
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17

Gan, Albert, Huanyu Yue, Ike Ubaka, and Fang Zhao. "Development of Operational Performance and Decision Models for Arterial Bus Lanes." Transportation Research Record: Journal of the Transportation Research Board 1858, no. 1 (2003): 18–30. http://dx.doi.org/10.3141/1858-03.

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Bus lanes are a form of exclusive bus facility typically found along busy arterial streets. The use of bus lanes is justified because buses can carry more passengers than automobiles. However, a lane taken away from general-purpose traffic and designated as a bus-only lane can create congestion in other lanes, causing protests by motorists. An effort was undertaken to develop operational performance and decision models that can be used to justify and design bus lanes on arterial streets. The model considers the overall average person travel time under two treatments: with and without a bus-onl
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18

Yao, Shengyue, Victor L. Knoop, and Bart van Arem. "Optimizing Traffic Flow Efficiency by Controlling Lane Changes: Collective, Group, and User Optima." Transportation Research Record: Journal of the Transportation Research Board 2622, no. 1 (2017): 96–104. http://dx.doi.org/10.3141/2622-09.

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Lane changes can lead to disturbances in traffic flow, and the uneven distribution of traffic over different lanes as a result of lane changes can also lead to instability and congestion in one specific lane. Advice on lane changing can therefore be beneficial to both individual drivers and traffic in the network. The many variations in the content and objectives of advice, however, may affect the effectiveness of the advice. This paper focuses on the optimization of traffic flow through the performance of specific lane changes. Traffic flow is modeled on a two-lane stretch, and lane change ti
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Ostrowski, Krzysztof, and Marcin Budzynski. "Measures of Functional Reliability of Two-Lane Highways." Energies 14, no. 15 (2021): 4577. http://dx.doi.org/10.3390/en14154577.

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Rural two-lane highways are the most common road type both in Poland and globally. In terms of kilometres, their length is by far greater than that of motorways and expressways. They are roads of one carriageway for each direction, which makes the overtaking of slower vehicles possible only when there is a gap in the stream of traffic moving from the opposite direction. Motorways and express roads are dual carriageways that are expected to support high speed travel mainly over long distances. Express roads have somewhat lower technical parameters and a lower speed limit than motorways. Two-lan
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Chen, Chun-Hung (Peter), Paul Schonfeld, and Jawad Paracha. "Work Zone Optimization for Two-Lane Highway Resurfacing Projects with an Alternate Route." Transportation Research Record: Journal of the Transportation Research Board 1911, no. 1 (2005): 51–66. http://dx.doi.org/10.1177/0361198105191100106.

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Pavements on two-lane two-way highways are usually resurfaced by closing one lane at a time. Vehicles then travel in the remaining lane along the work zone, alternating directions within each control cycle. In an earlier work, Chen and Schonfeld developed a work zone optimization model for two-lane highways with time-dependent inflows and no detours, based on simulated annealing. In this paper, several alternatives are evaluated, defined by the number of closed lanes and fractions of traffic diverted to alternate routes. The algorithm referred to as SAUASD (simulated annealing for uniform alte
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Wu, Chien-Sheng, Zih-Yun Chiu, and Jing-Sin Liu. "Time-Optimal Trajectory Planning along Parametric Polynomial Lane-Change Curves with Bounded Velocity and Acceleration: Simulations for a Unicycle Based on Numerical Integration." Modelling and Simulation in Engineering 2018 (November 19, 2018): 1–19. http://dx.doi.org/10.1155/2018/9348907.

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G2 lane-change path imposes symmetric conditions on the path geometric properties. This paper presents the comparative study of time-optimal velocities to minimize the time needed for traversal of three planar symmetric parametric polynomial lane-change paths followed by an autonomous vehicle, assuming that the neighboring lane is free. A simulated model based on unicycle that accounts for the acceleration and velocity bounds and is particularly simple for generating the time-optimal path parameterization of each lane-change path is adopted. We base the time-optimal trajectory simulations on n
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Jeon, Hongjae, and Rahim F. Benekohal. "Speed and Lane Change Management Strategies for CAV in Mixed Traffic for Post-Incident Operation." Future Transportation 5, no. 2 (2025): 51. https://doi.org/10.3390/futuretransp5020051.

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This study quantified the effects of seven proposed traffic management strategies (MS) to leverage the synergy between Active Traffic Management (ATM) and connected and automated vehicles (CAV) to mitigate congestion, reduce queue lengths, and improve travel time after incident occurrence. First, three proposed MS are discussed: (a) controlling speed limit but not restricting lane changes, (b) directing CAV to change lanes earlier, and (c) restricting CAV in open lanes from lane changes near incidents. Then, combinations of these strategies are presented. At 10% CAV MP, MS1 that focuses on lon
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WANG, RUILI, RUI JIANG, and MINGZHE LIU. "EFFECTS OF PASSING LANES ON HIGHWAY TRAFFIC FLOW." International Journal of Modern Physics C 18, no. 12 (2007): 1865–83. http://dx.doi.org/10.1142/s0129183107011790.

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In this paper, the effects of passing lanes on traffic flow on a single-lane highway are investigated based on a cellular-automaton (CA) model proposed by Lee et al. (2004) with periodic boundary conditions. A new driving strategy for the diverging and interacting processes are proposed by considering dual-time-headways (an interaction headway and a safe headway) as the criteria for a vehicle to select a lane or change lane. The proposed dual-headway rule has a clear physical sense and can be calibrated in the real world. We can see that (i) At low- (or high-) densities, there are no obvious i
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Chai, Zuoyu, Tanghong Ran, and Min Xu. "Optimal Lane Allocation Strategy in Toll Stations for Mixed Human-Driven and Autonomous Vehicles." Applied Sciences 15, no. 1 (2025): 364. https://doi.org/10.3390/app15010364.

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Highway toll stations are equipped with electronic toll collection (ETC) lanes and manual toll collection (MTC) lanes. It is anticipated that connected autonomous vehicles (CAVs), MTC human-driven vehicles (MTC-HVs), and ETC human-driven vehicles (ETC-HVs) will coexist for a long time, sharing toll station infrastructure. To fully leverage the congestion reduction potential of ETC, this paper addresses the problem of ETC lane allocation at toll stations under heterogeneous traffic flows, modeling it as a mixed-integer nonlinear bilevel programming problem (MINLBP). The objective is to minimize
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Luo, Qingyu, Rui Du, Hongfei Jia, and Lili Yang. "Research on the Deployment of Joint Dedicated Lanes for CAVs and Buses." Sustainability 14, no. 14 (2022): 8686. http://dx.doi.org/10.3390/su14148686.

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CAVs (Connected Autonomous Vehicles) can be effective in improving the efficiency of transportation, but heterogeneous multi-modal traffic flows may hinder this efficiency. This paper addresses the issue of heterogeneous traffic flows affecting the efficiency of transportation when CAVs enter the market and proposes a joint dedicated lane for CAVs and buses. In the bi-level program model for the joint dedicated lane, the lower-level is aimed at the multi-modal traffic assignment problem, while the upper-level is aimed at system optimality. For the lower-level, the paper examines the characteri
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Wang, Zhen, Feng Zhi Qi, and Lu Kai Zhang. "The Study of a Cellular Automaton Traffic Flow Model with Right-Turning Vehicles in the Bus Lanes." Advanced Materials Research 1030-1032 (September 2014): 2157–60. http://dx.doi.org/10.4028/www.scientific.net/amr.1030-1032.2157.

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With the development of public transport, many cities in China have adopted bus lanes as a preferred method to alleviate the problems associated with high traffic demand and congestion. However, especially in the intersections, permanent dedication of one lane in the cases with lower frequency of bus services is very inefficient. We put forward a conversion section the bus lane in the upstream of intersection, in which the status of a given section changes according to the presence or not of a bus in its spatial domain: when a bus is approaching such a section, the status of that lane is chang
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Jahangard, Mahdi, Mahyar Madarshahian, Hadi Sabur, Reza Rezvani, Abolfazl Mohammadzadeh Moghaddam, and Nathan Huynh. "Illegal Maneuver Effect on Traffic Operations at Signalized Intersections: An Observational Simulation-Based Before-After Study Using Response Surface Methodology." Journal of Advanced Transportation 2023 (January 11, 2023): 1–19. http://dx.doi.org/10.1155/2023/2038167.

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This study investigates three illegal maneuvers at signalized intersections: pedestrians jaywalking at signalized crosswalks (JSC), vehicles stopping near the intersections (SNI), and vehicles occupying the through lane instead of the left-turn lane to make a left turn (OTL). Traffic microsimulation models of four intersections were developed using Aimsun, and data were collected by a drone over a 3-hour period. The car-following model (Gibbs model) implemented in Aimsun was calibrated for each of the intersections and validated at the 95% confidence level. The validated Aimsun models were use
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Samadi, Hossein, Iman Aghayan, Amir Saman Abdollahzadeh Nasiri, Omid Rahmani, and Mehrzad Hasanvand. "Platoon-Based Assessment of Two-Way Two-Lane Roads Performance Measure: A Classification Method." Journal of Advanced Transportation 2023 (July 24, 2023): 1–13. http://dx.doi.org/10.1155/2023/5054427.

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Two-way two-lane roads have a significant impact on road transportation infrastructure. Platoon formation on two-lane roads is one of the factors that affect the quality of traffic flow on two-lane roads. More specifically, the creation of a platoon increases the density of vehicles and the number of overtaking maneuvers and decreases the traffic performance of two-lane roads. The present study made an effort to investigate the effect of the platoon characteristics on the traffic flow of vehicles on two-lane roads. Moreover, it strived to develop the nonlinear regression model with a new appro
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Rui, Yikang, Shu Wang, Renfei Wu, and Zhe Shen. "Research on Truck Lane Management Strategies for Platooning Speed Optimization and Control on Multi-Lane Highways." Applied Sciences 13, no. 6 (2023): 4072. http://dx.doi.org/10.3390/app13064072.

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Automated truck platooning has become an increasingly popular research subject, and its applicability to highways is considered one of the earliest possible landing scenarios for automated driving. However, there is a lack of research regarding the combination of truck platooning technology and truck lane management strategy on multilane highways in the environment of a cooperative vehicle–infrastructure system (CVIS). For highway weaving sections under the CVIS environment, this paper proposes a truck platooning optimal speed control model based on multi-objective optimization. Through a comb
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Zhang, Qiang, Jianze Liu, and Xuedong Jiang. "Lane Detection Algorithm in Curves Based on Multi-Sensor Fusion." Sensors 23, no. 12 (2023): 5751. http://dx.doi.org/10.3390/s23125751.

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Identifying lane markings is a key technology in assisted driving and autonomous driving. The traditional sliding window lane detection algorithm has good detection performance in straight lanes and curves with small curvature, but its detection and tracking performance is poor in curves with larger curvature. Large curvature curves are common scenes in traffic roads. Therefore, in response to the problem of poor lane detection performance of traditional sliding window lane detection algorithms in large curvature curves, this article improves the traditional sliding window algorithm and propos
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Vaitsis, Panagiotis, Ioanna Zarkali, Georgia Liouta, and Socrates Basbas. "Considerations about an outbound bus lane in an urban area." Ekistics and the new habitat 81, no. 1 (2022): 14–19. http://dx.doi.org/10.53910/26531313-e2021811509.

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This paper examines the feasibility of inserting a new exclusive bus lane in the public transport network of an urban area. It gives data and a case study example that demonstrate how a bus lane can be evaluated especially how a bus lane of a relatively limited length and of a relatively low bus frequency is worth being implemented – normally - in the case of a one-way street connecting the city center with the suburbs. The approach followed, analyses the findings from a case study in the eastern part of Thessaloniki, the second largest city in Greece with a population of approximately one mil
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Ryburn-LaMonte, Terri. "Route 66." Teaching History: A Journal of Methods 21, no. 1 (1996): 3–10. http://dx.doi.org/10.33043/th.21.1.3-10.

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In 1926 construction began on an American institution-Route 66. Upon completion, the highway "reached across more than 2,400 miles, three time zones, and eight states"1 from Chicago to Santa Monica. In time, Route 66 became a symbol of America's heritage of travel and of our desire to make a better life for ourselves by moving west. The road was especially important to rural areas. Many small, sleepy towns came to life as the road snaked its way through them. Restaurants, gas stations, truck stops, and other businesses sprang up along the road to accommodate the business travelers and vacation
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Yang, Hao, and Jinghui Wang. "Systematic Evaluation of a Connected Vehicle-Enabled Freeway Incident Management System." World Electric Vehicle Journal 16, no. 2 (2025): 59. https://doi.org/10.3390/wevj16020059.

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Freeway incidents block road lanes and result in increasing travel time delays. The intense lane changes of upstream vehicles may also lead to capacity drop and more congestion. Connected vehicles (CVs) offer a viable solution to minimize the impact of such incidents via monitoring the status of the incidents and providing real-time driving guidance. This paper evaluates the performance of an existing CV-enabled incident management system, which minimizes travel time by effectively leading CVs to bypass incident spots. This study comprehensively quantifies the effects of system parameters (spe
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Hisham, Faheema, Jonathan M. Bunker, and Ashish Bhaskar. "Capacity Estimation of On-Street, Mid-Block, Off-Line Bus Stops Considering Yield-to-Bus Rule." Transportation Research Record: Journal of the Transportation Research Board 2673, no. 1 (2019): 269–78. http://dx.doi.org/10.1177/0361198118822299.

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The effectiveness of an on-street bus facility depends on the volume of general traffic sharing the buses’ travel lane. The Transit Capacity and Quality of Service Manual (TCQSM) methodology estimates capacity of a bus facility based on the operation of critical stops. The aim of this study is to understand better the performance of an on-street, mid-block, off-line bus stop by relating bus stop capacity to adjacent lane traffic volume. The contributions of this paper are twofold. First, the TCQSM methodology incorporates the effect of adjacent lane traffic volume on bus stop capacity at mid-b
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De Beer, L. R., and C. Venter. "Priority infrastructure for minibus-taxis: An analytical model of potential benefits and impacts." Journal of the South African Institution of Civil Engineering 63, no. 4 (2021): 1–13. http://dx.doi.org/10.17159/2309-8775/2021/v63n4a6.

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Many governments in the global south are grappling with challenges of improving the quality of informal transport, and an inability to pay for service improvements. This paper asks the question whether efficiency benefits might be gained through strategic implementation of once-off infrastructure interventions providing priority to informal vehicles at intersections. We note that informal drivers already indicate this demand through (illegal) driving behaviour in traffic. We use a drone to observe indicative behaviours among minibus-taxi drivers in South Africa. We identify interventions that
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Rodier, Caroline J., and Robert A. Johnston. "Travel, Emissions, and Welfare Effects of Travel Demand Management Measures." Transportation Research Record: Journal of the Transportation Research Board 1598, no. 1 (1997): 18–24. http://dx.doi.org/10.3141/1598-03.

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Land-use intensification measures and pricing policies are compared and combined with high-occupancy vehicle (HOV) lane and light-rail transit expansion scenarios in the Sacramento, California, region and evaluated against travel, emissions, consumer welfare, and equity criteria. A state-of-the-practice regional travel demand model is used to simulate the travel effects of these scenarios. The Small and Rosen method of obtaining consumer welfare is applied to the mode-choice models in the travel model. The most politically feasible scenarios were found to provide at best only modest improvemen
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Ni, Zifan, Jianxiao Ma, Tao Lu, and Penghui Zhao. "Research on left hard shoulder width of super multilane highway based on PTSU operation." PLOS ONE 18, no. 6 (2023): e0287606. http://dx.doi.org/10.1371/journal.pone.0287606.

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Part-time shoulder use (PTSU) is a traffic strategy that temporarily uses the shoulder as a lane when necessary. Research has shown that, when a hard shoulder is required to set the traffic function, the left hard shoulder is preferable. Super multilane highways are usually equipped with left hard shoulders of sufficient width, but the wide cross-sectional characteristics make it difficult for vehicles to turn into the emergency parking lane to avoid a breakdown or accident in the lane, which is an ideal implementation object of PTSU. In this study, two virtual simulation scenarios for PTSU we
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Burris, Mark W., and John F. Brady. "Unrevealed Preferences: Unexpected Traveler Response to Pricing on Managed Lanes." Transportation Research Record: Journal of the Transportation Research Board 2672, no. 5 (2018): 23–32. http://dx.doi.org/10.1177/0361198118796928.

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This paper addresses priced managed lane corridors, on which travelers may choose to pay a toll to travel on the managed lanes (MLs) to realize generally faster, more reliable travel than on the adjacent, toll-free general purpose lanes (GPLs). These lanes exist in many cities across the United States and are becoming more common as transportation agencies look for innovative ways to increase capacity and regulate demand for their roadways. Commonly, demand for these lanes is modeled assuming travelers choose between the MLs and GPLs primarily based on the cost and time savings of the MLs. Alt
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LEE, Hyeokjun, Jonghan PARK, Joonho KO, and Dongsung KIM. "Travel Time Cost Saving Impacts by Installing Bus Bays on Four-Lane Roadway." Journal of Korean Society of Transportation 41, no. 5 (2023): 577–92. http://dx.doi.org/10.7470/jkst.2023.41.5.577.

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Cai, Jianrong, Zhixue Li, Yinghong Xiao, et al. "Reversible Lane Optimization of the Urban Road Network Considering Adjustment Time Constraints." Sustainability 15, no. 2 (2023): 1381. http://dx.doi.org/10.3390/su15021381.

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Reversible lanes constitute an important solutions for sustainable transportation, with the aim to solve the practical problem of reversible lane optimization of urban road networks constrained by adjustment time. Considering the relationship between the number of lanes and the capacity of sections, a mixed-integer bilevel programming model of reversible lane optimization constrained by adjustment time is constructed in order to minimize the total travel time of the system. The results show that the model can effectively obtain the optimal strategy for any number of reversible sections subject
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Mauro, Raffaele, and Andrea Pompigna. "A Statistically Based Model for the Characterization of Vehicle Interactions and Vehicle Platoons Formation on Two-Lane Roads." Sustainability 14, no. 8 (2022): 4714. http://dx.doi.org/10.3390/su14084714.

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Two-lane roads are the most significant part of the road network in many countries, and are widely used for systematic and non-systematic daily travels. Traffic on a two-lane road typically involves a high level of interaction among vehicles, with the formation of platoons. As a part of the road network of a country, they represent a crucial development factor from a social and economic point of view, because they ensure the close accessibility of the innermost areas and local markets, and favor the connection between the nodal points of the logistic system and the last mile of the supply and
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Toledo, Tomer, Omar Mansour, and Jack Haddad. "Optimal Dynamic Tolls for Managed Lanes." Transportation Research Record: Journal of the Transportation Research Board 2606, no. 1 (2017): 28–37. http://dx.doi.org/10.3141/2606-04.

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This paper presents a real-time simulation-based control framework to determine dynamic toll rates to optimize an operator's objective subject to various operational and contractual constraints, such as smooth toll rate changes and maintenance of prescribed levels of service on the toll lane. The toll-setting system incorporates models to predict both the vehicle arrival process upstream of the toll lane facility and drivers’ choice whether to use the toll lanes as a function of the toll rate and travel times presented to drivers within the information system. A macroscopic traffic simulation
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Long, Ke-jun, Zhong-gen Zhang, Zhi-bo Gao, Si-qi Zhong, and Jian Gu. "A Collaborative Control Framework: Achieving Emergency Vehicle Priority While Minimizing Negative Impact on Ordinary Vehicles at Signalized Intersection." Journal of Advanced Transportation 2024 (March 20, 2024): 1–16. http://dx.doi.org/10.1155/2024/9691419.

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When an emergency vehicle (EV) passes through an isolated signal intersection, it is crucial to ensure the efficient passage of the EV while minimizing the negative impact on ordinary vehicles (OVs), particularly in high-traffic flow scenarios. Given the constraints on temporal and spatial resources within intersection areas, OVs ahead of EV often face challenges in finding safe gaps for giving way, resulting in significant obstructions to OVs. This research introduces a novel collaborative control framework to jointly optimize dynamic emergency lane settings and signal schemes, considering EV
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Lin, Yingying, Nan Zhang, and Hongzhao Dong. "Capability of Intermittent Bus Lane Utilization for Regular Vehicles." Journal of Advanced Transportation 2022 (May 25, 2022): 1–17. http://dx.doi.org/10.1155/2022/4799497.

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Intermittent bus lanes (IBLs) can improve road capacity by allowing other regular vehicles to drive in the idle space of a dedicated bus lane. However, excessive vehicles in the IBL will cause additional bus delays. To avoid such problems, this study proposes a method to determine the capability of IBL permitted for regular vehicles first, and then use it as the total amount restriction of lane-borrowing vehicles to implement a bus lane control strategy that will improve road capacity and avoid additional bus delays. A model for calculating the capability of IBL is also provided. Vehicles betw
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Kwon, Eil, Rich Lau, and James Aswegan. "Maximum Possible Weaving Volume for Effective Operations of Ramp-Weave Areas: Online Estimation." Transportation Research Record: Journal of the Transportation Research Board 1727, no. 1 (2000): 132–41. http://dx.doi.org/10.3141/1727-17.

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Understanding the behavior of weaving flows and estimating the effects of time-variant traffic conditions on the capacity of weaving areas are of critical importance in developing effective operational strategies for freeway management. An online procedure for estimation of the maximum possible weaving volume over time for a given ramp-weave area is presented. The method is based on the findings from weaving behavior analysis, which indicates that under moderate to heavy flow conditions the diverging vehicles, that is, the freeway-to-ramp vehicles, tend to move to the auxiliary lane on enterin
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Abe, Ryosuke, and Kay W. Axhausen. "Impact of Major Road Supply on Individual Travel Time Expenditure: An Exploration with a 30-Year Variation of Infrastructure and Travel." Transportation Research Record: Journal of the Transportation Research Board 2672, no. 3 (2018): 56–68. http://dx.doi.org/10.1177/0361198118791866.

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This study estimates the impact of major road supply on individual travel time expenditures (TTEs) using data that cover 30-year variations in transportation infrastructure and travel behavior. The impacts of the supply of road and rail infrastructure are estimated with a data set that combines records of large-scale household travel surveys in the Tokyo metropolitan area conducted in 1978, 1988, 1998, and 2008. Linear and Tobit models of individual TTEs are estimated by following the behavior of birth cohorts over the 30-year period. The models incorporate the changes in transportation infras
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Wood, Nicholas S., Mark Burris, Tina S. Geiselbrecht, Natalie Bettger, and Dan Lamers. "Application of Traffic Thermostat for I-30 Managed Lanes in Dallas, Texas." Transportation Research Record: Journal of the Transportation Research Board 2616, no. 1 (2017): 104–13. http://dx.doi.org/10.3141/2616-11.

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Managed lanes have historically experienced an evolution in operational policies. Over time, speeds on a managed lane may degrade because of oversubscribed demand. Operators have strategies to mitigate problems and maintain optimal performance; these strategies include changing the occupancy requirement, varying tolls (if the facility is priced), and altering transit service. Assessing the potential impact of operational strategies is a challenge. The traffic thermostat tool is a software-based guide that helps select specific strategies projected to influence the metrics for each goal. This p
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Montero-Lamas, Yaiza, Margarita Novales, Alfonso Orro, and Graham Currie. "A New Big Data Approach to Understanding General Traffic Impacts on Bus Passenger Delays." Journal of Advanced Transportation 2023 (May 11, 2023): 1–15. http://dx.doi.org/10.1155/2023/4082587.

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This paper presents a new method to quantify the potential user time savings if the urban bus is given preferential treatment, changing from mixed traffic to an exclusive bus lane, using a big data approach. The main advantage of the proposal is the use of the high amount of information that is automatically collected by sensors and management systems in many different situations with a high degree of spatial and temporal detail. These data allow ready adjustment of calculations to the specific reality measured in each case. In this way, we propose a novel methodology of general application to
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Jin, Cheng-Jie, Wei Wang, Rui Jiang, and Hao Wang. "Cellular automaton simulations of a four-leg intersection with two-phase signalization." International Journal of Modern Physics C 25, no. 03 (2014): 1350099. http://dx.doi.org/10.1142/s012918311350099x.

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In this paper, we present a cellular automaton (CA) simulation of a signalized intersection. When there is no exclusive lane for left-turn vehicles, through vehicles and left-turn vehicles have to share one lane. Under such situation usually two-phase signalization is adopted, and the conflicts between the two traffic streams need to be analyzed. We use a refined configuration for the intersection simulation: the geometry of the intersection has been considered and vehicles are assumed to move along 1/4 circle arcs. We focus on the averaged travel times on left lanes and their distributions. T
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Ye, Xiaofei, Xingchen Yan, Jun Chen, Tao Wang, and Zhao Yang. "Impact of Curbside Parking on Bicycle Lane Capacity in Nanjing, China." Transportation Research Record: Journal of the Transportation Research Board 2672, no. 31 (2018): 120–29. http://dx.doi.org/10.1177/0361198118758334.

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As roadway resources are being occupied by curbside parking and because of the operational characteristics of parking maneuvers, the capacity of the adjacent travel lane can be significantly reduced. To analyze the influence of curbside parking on the capacity of the bicycle lane, a conflict technique based on additive conflict flow was applied to establish the base capacity model. The actual capacity of the bicycle lane with curb parking was then established by adjusting the base capacity to reflect the influence: lane width, the time influence of parking maneuvers, and proportion of e-bikes.
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