Aims and Scope

The Open Transportation Journal is an Open Access online journal, which publishes research articles, reviews/mini-reviews, letters and guest edited single topic issues in the field of design and/or analysis of transportation systems. Areas that are covered include: traffic modeling, transportation networks, optimization, queuing, control, statistical and other models of transportation systems, cost models and other works aiming at providing the most complete and reliable source of information on current developments in the field.

The Open Transportation Journal, a peer reviewed journal, is an important and reliable source of current information on developments in the field. The emphasis will be on publishing quality articles rapidly and freely available worldwide.

Editor's Choice

Effect of Traffic Flow, Proportion of Motorcycle, Speed, Lane Width, and the Availabilities of Median and Shoulder on Motorcycle Accidents at Urban Roads in Indonesia

Harnen Sulistio


This paper provides model to find the effect of traffic flow, proportion of motorcycle, speed, lane width, and the availabilities of median and shoulder on motorcycle accidents at urban roads in Indonesia.


A generalized linear model with quasi likelihood approach was used to develop the model.


Traffic flow, proportion of motorcycle, speed, lane width, the availabilities of median and shoulder were found significant in explaining motorcycle accidents.


These findings can be used as information for engineers to develop action programs to improve road safety for urban roads in Indonesia.

January 18, 2018

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