B. Sperry, V. Popescu, Eileen Wyza, Steven C Porter, R. Wiley, Devon Cottrill, D. McAvoy
{"title":"Assessment of Deer–Vehicle Crash Mitigation Structures on the US 33 Nelsonville, Ohio, Bypass","authors":"B. Sperry, V. Popescu, Eileen Wyza, Steven C Porter, R. Wiley, Devon Cottrill, D. McAvoy","doi":"10.1061/jtepbs.teeng-7156","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7156","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76840914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of Freeway Demand in Florida during the COVID-19 Pandemic from a Spatiotemporal Perspective","authors":"Md. Istiak Jahan, T. Bhowmik, Naveen Eluru","doi":"10.1061/jtepbs.teeng-7177","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7177","url":null,"abstract":"This study contributes to our understanding of the changes in traffic volumes on major roadway facilities in Florida due to COVID-19 pandemic from a spatiotemporal perspective. Three different models were tested in this studya) Linear regression model, b) Spatial Autoregressive Model (SAR) and c) Spatial Error Model (SEM). For the model estimation, traffic volume data for the year 2019 and 2020 from 3,957 detectors were augmented with independent variables, such asCOVID-19 case information, socioeconomics, land-use and built environment characteristics, roadway characteristics, meteorological information, and spatial locations. Traffic volume data was analyzed separately for weekdays and holidays. SEM models offered good fit and intuitive parameter estimates. The significant value of spatial autocorrelation coefficients in the SEM models support our hypothesis that common unobserved factors affect traffic volumes in neighboring detectors. The model results clearly indicate a disruption in normal traffic demand due to the increased transmission rate of COVID-19. The traffic demand for recreational areas, especially on the holidays, was found to have declined after March 2020. In addition, change in daily COVID-19 cases was found to have larger impact on South Florida (District 6)’s freeway demand on weekdays compared to other parts of the state. Further, the gradual increase of demand due to the rapid vaccination was also demonstrated in this study. The model system will help transportation researchers and policy makers understand the changes in freeway volume during the COVID-19 period as well as its spatiotemporal recovery.","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80163212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Performance of State-Shared Multiagent Deep Reinforcement Learning Controlled Signal Corridor with Platooning-Based CAVs","authors":"Li Song, W. Fan","doi":"10.1061/jtepbs.teeng-7768","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7768","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74745029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optimization of Bridging Bus Timetable and Vehicle Scheduling under URT Disruption","authors":"Liying Song, Lihua Shao","doi":"10.1061/jtepbs.teeng-7747","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7747","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79112179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Abdel-Aty, Ou Zheng, Yina Wu, Amr Abdelraouf, Heesub Rim, Pei Li
{"title":"Real-Time Big Data Analytics and Proactive Traffic Safety Management Visualization System","authors":"M. Abdel-Aty, Ou Zheng, Yina Wu, Amr Abdelraouf, Heesub Rim, Pei Li","doi":"10.1061/jtepbs.teeng-7530","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7530","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83778630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Coordinated Scheduling of Electric Buses for Multiple Routes Considering Stochastic Travel Times","authors":"Y. Bie, Y. Cong, Menglin Yang, Linhong Wang","doi":"10.1061/jtepbs.teeng-7833","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7833","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78871404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Planning Control Strategy Based on Dynamic Safer Buffer to Avoid Traffic Collisions in an Emergency for CAVs at Nonsignalized Intersections","authors":"Jia Li, Xiaobo Liu, Mulin Xiao, Gongyuan Lu","doi":"10.1061/jtepbs.teeng-7478","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7478","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79845171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Causal Inference–Based Speed Control Framework for Discretionary Lane-Changing Processes","authors":"Zhen Zhou, Yi Zhao, Minghao Li, Yuyang Bao","doi":"10.1061/jtepbs.teeng-7807","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7807","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87418810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ahmad H. Alomari, B. Al-Omari, Mohammad E. Al-Adwan, Adrian Sandt
{"title":"Modeling Speed Mean and Variance for Different Enforcement Conditions on Multilane Highways","authors":"Ahmad H. Alomari, B. Al-Omari, Mohammad E. Al-Adwan, Adrian Sandt","doi":"10.1061/jtepbs.teeng-7072","DOIUrl":"https://doi.org/10.1061/jtepbs.teeng-7072","url":null,"abstract":"","PeriodicalId":56037,"journal":{"name":"Journal of Transportation Engineering Part A-Systems","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88123307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}