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JTTs is an international refereed journal dedicated to the latest advancements in transportation technologies. The goal of this journal is to provide a forum for scientists and academicians worldwide to promote, share, and discuss various new issues and perspectives in diverse areas of transportation technologies, and…
Oyinkepreye L. Bebeteidoh, Stephen A. Takim
The recall of vehicles in the automobile industry is not limited to any particular company. Recalls most often have been attributed to defective parts supplied by tier one and tier two suppliers. Toyota, a world leader in the manufacture of automobiles, built…
Chavin D. Gopaul, Aruna Singh-Gopaul, Joan M. Sutherland, Dave D. Chadee
Few studies have been conducted on the incidence and factors which contribute to road traffic collisions in Trinidad. In order to fill this gap in knowledge, we conducted knowledge, attitudes and practice (KAP) study among drivers to determine which factors c…
Victoria Gitelman, Etti Doveh
A road safety management (RSM) system can be defined as “a complex institutional structure that involves cooperating and interacting bodies which support the tasks and processes necessary for the prevention and reduction of road traffic injuries”. RSM should…
Hualiang Teng, Anil Puli, Boniphace Kutela, Yongjun Ni, Bingyi Hu
Nevada is one of the major states that are currently suffering from graffiti problem. It was estimated that graffiti costs Southern Nevada around $30 million per year. The major highway structures that were suffering from graffiti were bridges, sound walls, r…
Hualiang (Harry) Teng, Monika Hagood, Yathi V. Yatheepan, Yuyong Fu, Haiqing Li
Literature review indicates that most studies on pavement management have been on reconstruction and rehabilitation, but not on maintenance; this includes routine, corrective and preventive maintenance. This study developed linear regression models to estimat…
Anthony Ramos, Hualiang (Harry) Teng, Yuyong Fu
This study develops crash rate prediction models based on the premise that crash frequencies observed from adjacent paired non-weaving and weaving freeway segments are spatially correlated and therefore requires a simultaneous equation modeling approach. Simu…
Harry Lahrmann, Bo Brassøe, Jonas Wibert Johansen, Jens Christian Overgaard Madsen
There is considerable safety potential in ensuring that motorists respect the speed limits. High speeds increase the number and severity of accidents. Technological development over the last 20 years has enabled the development of systems that allow automatic…
Eneliko Mulokozi, Hualiang (Harry) Teng
This study developed spatial Poisson model to incorporate spatial autocorrelation in crash frequency across contagious freeway segments. Spatial autocorrelation is the presence of spatial pattern in crash frequency over space due to geographic proximity. Usua…
Elaheh Ainy, Ali Khorshidi, Ayad Bahadori Monfared, Hamid Soori, Mashyaneh Haddadi
There has been no precise information regarding occupants’ status and their portion in traffic accident. By using traffic police information, epidemiological pattern of road traffic injuries among occupants’ vehicles was analyzed in 2012. It was a cross secti…
Gary P. Moynihan, Daniel J. Fonseca
This paper discusses the development and implementation of an evacuation demand forecasting module that was incorporated into a comprehensive decision support system for the planning and management of contraflow operations in the Gulf of Mexico. Contraflow im…
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JTTs is an international refereed journal dedicated to the latest advancements in transportation technologies. The goal of this journal is to provide a forum for scientists and academicians worldwide to promote, share, and discuss various new issues and perspectives in diverse areas of transportation technologies, and… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
Authors submit their manuscript, metadata, and declarations through the portal. There is no submission fee.
The editorial office screens the manuscript for scope, completeness, and formatting before assigning a handling editor.
At least two independent reviewers evaluate the manuscript under single-blind review. Where revisions are required, authors respond point by point.
On acceptance the article processing charge is invoiced and the CC BY 4.0 copyright handover is signed.
The article is copyedited, typeset, and given a DOI, then publishes open access with a permanent link.
Manuscripts must be original and not under consideration elsewhere. Submit in Microsoft Word or LaTeX with figures at 300 dpi minimum. Structure research articles as Abstract, Introduction, Methods, Results, Discussion, and References.
Use the journal's numbered (Vancouver) reference style. Cite sources consecutively in the order they appear, and ensure every reference is complete and retrievable.
Declare all funding sources, conflicts of interest, and ethical approvals (including informed consent and animal-care statements where applicable).