Transportation Research Interdisciplinary Perspectives最新文献_第8页

Impact of increasing local economic capacity on reducing maritime logistics costs in island Province of eastern Indonesia: A dynamic system approach 提高地方经济能力对降低印度尼西亚东部岛屿省海运物流成本的影响：动态系统方法

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-13 DOI: 10.1016/j.trip.2024.101195

Chairullah Amin , Abdul Wahab Hasyim , Muammil Sun'an , Yetty , Rafiazka Millanida Hilman , Hafida Fahmiasari

{"title":"Impact of increasing local economic capacity on reducing maritime logistics costs in island Province of eastern Indonesia: A dynamic system approach","authors":"Chairullah Amin , Abdul Wahab Hasyim , Muammil Sun'an , Yetty , Rafiazka Millanida Hilman , Hafida Fahmiasari","doi":"10.1016/j.trip.2024.101195","DOIUrl":"10.1016/j.trip.2024.101195","url":null,"abstract":"<div><p>The archipelagic state of Indonesia requires an efficiently integrated maritime logistics system. Integrating the maritime logistics system results in advantages for remote and difficult-to-reach areas, especially in the islands, to improve supply chain efficiency for the basic needs of island communities. The study explored how increasing economic activity in islands can enlarge the throughput volume and decrease maritime logistics costs. The method used the dynamic system to investigate the relationship between the sub-systems of regional economics, port throughput, and maritime logistics costs. The result suggested that an economic growth rise of 7,5% influenced the increasing cargo throughput by 2% and decreased sea transportation costs by 0,0059%. Developing logistics centers near islands may lower ship operational costs and effectively solve the inefficiency of maritime logistics costs in the eastern part of Indonesia.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001817/pdfft?md5=bb5a228cac9552fdddd6696889b5d593&pid=1-s2.0-S2590198224001817-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141978455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A game-theoretic approach for route planning on traveling by public transportation in the PM2.5 pollution: A case study in Bangkok 针对 PM2.5 污染的公共交通出行路线规划的博弈论方法：曼谷案例研究

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-12 DOI: 10.1016/j.trip.2024.101185

Chanun Lewchalermvongs , Phakaporn Lewchalermvongs , Chettaporn Chuesuphan , Chutchawon Weeranukunjit , Chanon Boonkangwan , Montika Chaikittiporn , Patid Srikirinth , Tanaphoom Glinpatgij

{"title":"A game-theoretic approach for route planning on traveling by public transportation in the PM2.5 pollution: A case study in Bangkok","authors":"Chanun Lewchalermvongs , Phakaporn Lewchalermvongs , Chettaporn Chuesuphan , Chutchawon Weeranukunjit , Chanon Boonkangwan , Montika Chaikittiporn , Patid Srikirinth , Tanaphoom Glinpatgij","doi":"10.1016/j.trip.2024.101185","DOIUrl":"10.1016/j.trip.2024.101185","url":null,"abstract":"<div><p>Extremely high levels of PM<sub>2.5</sub> (particulate matter with a diameter of 2.5 micrometers or less) in Bangkok’s major areas can cause a variety of issues, particularly health issues. It is an unavoidable situation for an individual traveling through affected areas by using Bangkok public transportation, which is an affordable travel choice for low- and middle-income Bangkok residents. In this study, a scenario of taking public transportation through affected areas is simulated using graphs and game-theoretic ideas. A game is played on a directed graph constructed from an example of traveling routes between two places in Bangkok. The game consists of players, who are people at a bus stop in Bangkok with the same destination; strategies for each player, which are the possible public transits; and the payoff for a player, which is the maximum amount of PM<sub>2.5</sub> breathed in during the trip. The game’s equilibrium is investigated in terms of how the game responds to the PM<sub>2.5</sub> situation. One of the goals is to use the results in public transportation planning that can make community health and well-being affordable for everyone, which is a part of sustainable development.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001714/pdfft?md5=d8f4f226a175c4c5a5162f7de6dbb39e&pid=1-s2.0-S2590198224001714-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141978454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multi-objective optimization of activity-travel policies for epidemic control: Balancing health and economic outcomes on socio-economic segments 流行病控制活动-旅行政策的多目标优化：平衡社会经济阶层的健康和经济成果

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-12 DOI: 10.1016/j.trip.2024.101183

Cloe Cortes Balcells , Rico Krueger , Michel Bierlaire

{"title":"Multi-objective optimization of activity-travel policies for epidemic control: Balancing health and economic outcomes on socio-economic segments","authors":"Cloe Cortes Balcells , Rico Krueger , Michel Bierlaire","doi":"10.1016/j.trip.2024.101183","DOIUrl":"10.1016/j.trip.2024.101183","url":null,"abstract":"<div><p>Understanding mobility dynamics and their influence on epidemic spread is crucial for effective management strategies, a concept that, despite its importance, has received limited integration in traditional epidemiological models. This study introduces a novel decision support tool that integrates an activity-based model for mobility dynamics with a multi-group compartmental SIRD (Susceptible–Infected–Recovered–Dead) model for infection transmission. The tool consists of a multi-objective optimization framework that evaluates the trade-offs between public health and economic factors in socioeconomic segments. Our findings show that policies targeted at specific demographic groups significantly improve the efficacy of interventions. The framework provides policymakers with a collection of optimized and customized strategies through a user-friendly dashboard, using a multi-objective modeling approach. This visualization compares potential outcomes along the Pareto frontier, helping to select balanced and effective policies. The proposed model offers a significant step forward in epidemic management, providing a robust platform for data-driven decision making in crisis scenarios.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001696/pdfft?md5=85df891bd549f9b22b8ceb8943368bf3&pid=1-s2.0-S2590198224001696-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141978453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Planning factors in municipal bikesharing network design: A qualitative study 城市共享单车网络设计中的规划因素：定性研究

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-10 DOI: 10.1016/j.trip.2024.101190

Mathias Willnat, Lukas Borchers, Tim-Benjamin Lembcke, Lutz M. Kolbe

{"title":"Planning factors in municipal bikesharing network design: A qualitative study","authors":"Mathias Willnat, Lukas Borchers, Tim-Benjamin Lembcke, Lutz M. Kolbe","doi":"10.1016/j.trip.2024.101190","DOIUrl":"10.1016/j.trip.2024.101190","url":null,"abstract":"<div><p>Urban mobility planning is increasingly characterized by the pressure to establish low-emission, space-efficient, and socially inclusive transport services. One such planning task for decision-makers in public institutions is the efficient design of bicycle-sharing networks. This study examines the factors that influence decision-making in this process, both among practitioners and within the research literature on decision support systems (DSS). Employing a dual approach of academic literature review and 16 qualitative interviews with public sector planners, we identify and compare different dimensions of key factors affecting location choice. The results reveal significant contrasts, for instance, between the emphasis placed by academic researchers on ensemble optimization of quantifiable factors and the more target-complex, intuitive approaches pursued by public planning practitioners. We blend core characteristics from both perspectives in a synthesis analysis. We argue that future efforts should aim for more vertical planning assistance, citizen involvement for diversified demand indications, integration of local factors into DSS, and standardized data formats to enable better DSS integration. Our study offers a rare qualitative insight into a complex choice problem faced by public decision-makers, linked with predominantly quantitative research.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001763/pdfft?md5=617d3a6ece382ae8c12c52636bbf2f34&pid=1-s2.0-S2590198224001763-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141953750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impacts of shock events on airport management and operations: A systematic literature review 冲击事件对机场管理和运营的影响：系统文献综述

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-10 DOI: 10.1016/j.trip.2024.101182

Yue Gu , Mirjam Wiedemann , Robert Freestone , Henrik Rothe , Nicholas Stevens

{"title":"The impacts of shock events on airport management and operations: A systematic literature review","authors":"Yue Gu , Mirjam Wiedemann , Robert Freestone , Henrik Rothe , Nicholas Stevens","doi":"10.1016/j.trip.2024.101182","DOIUrl":"10.1016/j.trip.2024.101182","url":null,"abstract":"<div><p>Unpredictable shock events have disruptive and long-lasting impacts on the aviation industry. However, the scale and type of impact of different shock events on airport operations and planning have been unevenly surveyed. A better understanding can help airports to improve their risk mitigation and develop more resilient operations and management. Through a systematic literature review of peer-reviewed research, we summarise shock events into four categories based on the cause of the shock: economic recessions, infectious disease pandemics, terrorist attacks, and natural disasters. The major impacts are identified as a reduction in air travel demand, interruptions in operations, modified operating procedures, and changes in facilities and infrastructure. We further bring these together into a conceptual typology of event-impact interactions. This longitudinal overview may assist airport managers in better understanding the impacts of shock events and taking further steps in developing more resilient airport infrastructure and associated business models.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001684/pdfft?md5=95f8fb34e1cd2a25d8ede0bedfa6b9af&pid=1-s2.0-S2590198224001684-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141953751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluating the effectiveness of brief anti-speeding messages disseminated within warning notices to driving offenders 评估在警告通知中向违章驾驶者发布简短的反超速信息的效果

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-07-01 DOI: 10.1016/j.trip.2024.101153

I. Lewis, S. Nandavar, C. Rose, B. Watson, A. Watson

{"title":"Evaluating the effectiveness of brief anti-speeding messages disseminated within warning notices to driving offenders","authors":"I. Lewis, S. Nandavar, C. Rose, B. Watson, A. Watson","doi":"10.1016/j.trip.2024.101153","DOIUrl":"https://doi.org/10.1016/j.trip.2024.101153","url":null,"abstract":"<div><p>Road safety messaging represents a long-standing strategy in efforts to reduce speeding, a behaviour which accounts for an estimated 30 % of all road crashes on Australian roads. This study aimed to further examine the effectiveness of such a strategy via the use of a novel message medium that included anti-speeding messaging disseminated to speeding offenders via warning notices issued by a Start Government Transport agency. Informed by the Step approach to Message Design and Testing (SatMDT), survey content was devised to compare the effectiveness of the messages across various outcome measures including intentions to stay within the posted speed limit. A total of 219 speeding offenders completed the online survey. Overall, the results found some positive responses regarding Intervention condition participants’ responses to the anti-speeding messaging featured within the warning notices. Among some of the key findings were that the Intervention condition participants reported relatively low levels of message rejection. Additionally, females responded more favourably to both messages than males. Collectively, the findings suggest that there is no harm in including such messages within warning notices providing such messages are concept-tested prior to use. Overall, the findings suggest this approach may represent a low-cost option for targeted message delivery.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001398/pdfft?md5=93794066ac7dd9c15dfeddb549735064&pid=1-s2.0-S2590198224001398-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Liquid lives – Blurred boundaries: Working from home and the transport practices of parents 流动的生活--模糊的界限：在家工作与父母的交通方式

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-07-01 DOI: 10.1016/j.trip.2024.101151

Jennifer L. Kent , Alexa Delbosc

{"title":"Liquid lives – Blurred boundaries: Working from home and the transport practices of parents","authors":"Jennifer L. Kent , Alexa Delbosc","doi":"10.1016/j.trip.2024.101151","DOIUrl":"https://doi.org/10.1016/j.trip.2024.101151","url":null,"abstract":"<div><p>In some sectors and settings, the ability to work from home is increasingly common. The way this ability is experienced, and its impact on socio-spatial ordering, is shaped by context. In this piece, we use parenting as one particular context to explore the impact of working from home on day-to-day travel in a car-dependent setting. We intentionally seek out the complexity of mundane family life to ground Bauman’s concept of liquidity by demonstrating its embodiment through families working from home. We use in-depth interviews with 30 parents in Sydney and Melbourne, Australia, to examine the way the experience of working from home are filtered through the lens of caring for children and onto ways of being mobile day-to-day. We propose that working from home intensifies the complexity of the spatialities, temporalities and emotional landscapes of the parenting task. This intensification is absorbed by families as flexibility, which appeals to parents. This is likely to perpetuate reliance on autonomous modes of mobility for families, namely, the private car, who use cars to order complexity and enact flexibility. We conclude that working from home sustains and augments liquid lives in myriad ways, including the mundane organisation of family life and ways of travelling in cities.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001374/pdfft?md5=26a197ae46e3d895632eb1347f9ae355&pid=1-s2.0-S2590198224001374-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141480725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing transportation accessibility: evaluating the impact of route guidance systems and connected autonomous vehicles 提高交通无障碍程度：评估路线引导系统和联网自动驾驶汽车的影响

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-07-01 DOI: 10.1016/j.trip.2024.101172

Hamid Mirzahossein , Pooyan Najafi

{"title":"Enhancing transportation accessibility: evaluating the impact of route guidance systems and connected autonomous vehicles","authors":"Hamid Mirzahossein , Pooyan Najafi","doi":"10.1016/j.trip.2024.101172","DOIUrl":"10.1016/j.trip.2024.101172","url":null,"abstract":"<div><p>Enhancing accessibility in transportation systems is an escalating interest among researchers, fueled by the rising issues with traffic congestion and technological innovations. Accessibility significantly contributes to improving the quality of life, thereby necessitating an examination of how route guidance systems impact it. This study explores the influence of system optimum (SO) and user equilibrium (UE) route guidance systems on accessibility, particularly in the context of connected autonomous vehicles (CAVs) embedded in the network. We employ a hybrid assignment model that enables the concurrent allocation of SO and UE assignments, along with the Gravity model to compute accessibility. The Sioux Falls network, previously leveraged in prior research, was chosen for numerical simulations to permit insightful comparisons. Our study scrutinizes three scenarios: the first scenario examines the repercussions of route guidance systems on human-driven vehicles, while the second and third assess their effects on CAVs. The difference between the second and third scenario is in the way of increasing the capacity in the assignment. Our findings reveal that at lower penetration rates of route guidance systems, accessibility initially dips, and then ascends. When all human-driven users adopt route guidance systems, accessibility increases by 12.75% compared to the initial state (without any intervention). Remarkably, should all users employ autonomous vehicles, accessibility would surge by 220% compared to the initial state (without any intervention). These insights highlight the importance of integrating CAVs and route guidance systems into transportation planning to enhance accessibility and improve the quality of life.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001581/pdfft?md5=bac508bdf68514cd0e86ebfd7eda6a5a&pid=1-s2.0-S2590198224001581-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141847764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modelling road fatalities from tricycle crashes in Ashanti Region, Ghana: An application of regression with ARIMA errors 加纳阿散蒂地区三轮车碰撞造成的道路死亡事故建模：带有 ARIMA 误差的回归应用

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-07-01 DOI: 10.1016/j.trip.2024.101180

Prince Owusu-Ansah , A.R. Abdul-Aziz , Abena Agyeiwaa Obiri-Yeboah , Adwoa Sarpong Amoah , Saviour Kwame Woangbah , Ebenezer Adusei

{"title":"Modelling road fatalities from tricycle crashes in Ashanti Region, Ghana: An application of regression with ARIMA errors","authors":"Prince Owusu-Ansah , A.R. Abdul-Aziz , Abena Agyeiwaa Obiri-Yeboah , Adwoa Sarpong Amoah , Saviour Kwame Woangbah , Ebenezer Adusei","doi":"10.1016/j.trip.2024.101180","DOIUrl":"10.1016/j.trip.2024.101180","url":null,"abstract":"<div><p>Tricycles contribute to road crashes globally, especially in Asia where it is a popular means of transport. Safety assessment of tricycles has discovered that associated fatality rate and severity of injuries from tricycle crashes, which has risen steadily, are due to their flawed designs especially the absence of seatbelts and paddings of hard surfaces. Tricycle related crashes were sourced weekly from the regional office of the National Road Safety Authority from January 2012 to June 2022 and modelled with Autoregressive Integrated Moving Average Model.The results showed ARIMA (1,0,3) errors were retained as the best model for estimating road fatalities caused by tricycle crashes. The exogenous factors: tricycle crashes, time of day, season of the year, and road design were tested and found to be statistically significant relative to its contribution to the fatalities. The time series components were deemed to be relevant contributing factors to fatalities for the study period. Further, crash data forecasted to October 2022 largely exhibited a sinusoidal behaviour with spikes at various weeks. It was recommended that tricycle drivers undergo mandatory refresher courses on safe driving techniques and general road safety regulations as a policy intervention. In addition, the licensing regime for tricycles should be strengthened, and government should create separate lanes along some major routes within the metropolitan, municipal, and district assemblies to eliminate or reduce the negative incidents.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001660/pdfft?md5=4fdb4b74eeb4d71227417e7bb27f5584&pid=1-s2.0-S2590198224001660-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141961517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Motor vehicle traffic fatalities by race and ethnicity (2010 – 2021) 按种族和民族分列的机动车交通事故死亡人数（2010-2021 年）

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-07-01 DOI: 10.1016/j.trip.2024.101163

Jacqueline Chavez Orellana, Christina Witcher, Miguel A. Perez

{"title":"Motor vehicle traffic fatalities by race and ethnicity (2010 – 2021)","authors":"Jacqueline Chavez Orellana, Christina Witcher, Miguel A. Perez","doi":"10.1016/j.trip.2024.101163","DOIUrl":"https://doi.org/10.1016/j.trip.2024.101163","url":null,"abstract":"<div><p>Motor vehicle traffic fatalities (MVTFs) are a public health issue that substantially affects the growing Black or African American, Indigenous, and People of Color (BIPOC) population. To further understand the racial discrepancies that exist in MVTFs, data from the Fatality Analysis Reporting System (FARS) and U.S. Census were utilized to explore factors such as rurality, urbanicity, restraint use, and alcohol-impairment. Calculations considered yearly driver and occupant fatality rates per 100,000 population for each race and ethnicity from 2010 through 2021. A Poisson regression model was used to quantify the relationship between the MVTF rates and the factors of interest. Results demonstrated that the American Indian or Alaska Native population was statistically the most overrepresented group in fatality rates across all factors explored. Additionally, the American Indian or Alaska Native population and Black or African American populations were the only groups to have statistically significant increases in fatality rates in recent years when accounting for factors such as unrestrained vehicle driver/occupants and alcohol-impaired fatality rate. In contrast, the Native Hawaiian or Pacific Islander population has consistently experienced one of the largest statistically significant reductions in driver and occupant fatality rates over time. Further analysis is necessary to develop and implement countermeasures that may reduce the increasing fatality rates of the most vulnerable populations while continuing to decrease rates for others as well. Despite limitations of FARS and population data, these results provide a pathway to reducing MVTFs and associated racial inequities that exist in the nation, particularly as the BIPOC population continues to grow.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":null,"pages":null},"PeriodicalIF":3.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001490/pdfft?md5=2b488f1fd48536106baf2704b2657529&pid=1-s2.0-S2590198224001490-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141595872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0