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"Penelitian ini bertujuan untuk menguji peran dari trait kepribadian dark triad dan iklim keselamatan lalu lintas terhadap perilaku berkendara berisiko pada pengendara sepeda motor. Partisipan penelitian adalah 111 pengendara sepeda motor yang memiliki karakterisitik memiliki SIM C, berusia 18 – 40 tahun, berdomisili di Jakarta, Bogor, Depok, Tangerang, dan Bekasi, dan menggunakan sepeda motor sebagai moda transportasi sehari-hari. Pengumpulan data dilakukan menggunakan kuesioner yang terdiri dari skala perilaku berkendara motor berisiko (PBMB), Short Dark Triad Scale (SD3), dan Traffic Climate Scale (TCS). Hasil penelitian menunjukkan bahwa trait psychopathy, yang merupakan bagian dari kepribadian dark triad, berperan secara signifikan terhadap perilaku berkendara berisiko pada pengendara sepeda motor. Sementara itu, tidak terdapat peran yang signifikan pada variabel iklim keselamatan lalu lintas dan dua traits lain dari kepribadian dark triad, yaitu narcissism dan machiavellianism terhadap perilaku berkendara berisiko pada pengendara sepeda motor. Untuk penelitian selanjutnya, disarankan agar peneliti juga menggunakan populasi khusus agar lebih menggambarkan perilaku berkendara berisiko pada pengendara sepeda motor.......This study aims to examine the role of the dark triad personality trait and traffic safety climate on risky driving behavior among motorcyclists. The research participants were 111 motorcycle riders who have the characteristics of having a SIM C, aged 18-40 years, domiciled in Jakarta, Bogor, Depok, Tangerang, and Bekasi, and use motorcycles as a mode of daily transportation. Data was collected using a questionnaire consisting of a risky motorcycle riding behavior scale (PBMB), the Short Dark Triad Scale (SD3), and the Traffic Climate Scale (TCS). The results showed that the psychopathy trait, which is part of the dark triad personality, plays a significant role in risky riding behavior among motorcyclists. Meanwhile, there is no significant role in the traffic safety climate variable and two other traits of the dark triad personality, namely narcissism and machiavellianism on risky driving behavior in motorcyclists. For further research, it is recommended that researchers also using specific participants in order to better describe risky riding behavior among motorcyclists."

"Penelitian ini mengevaluasi keamanan lalu lintas dari area penggabungan di jalan bebas hambatan berdasarkan teknik konflik lalu lintas dalam kondisi lalu lintas yang sedang berjalan, sebagai tindakan keselamatan lalu lintas non-kecelakaan. Objek penelitian ini, menggabungkan area di Jalan Tol Kota Sidoarjo. Menggunakan Drone untuk mengambil video untuk teknik pemrosesan data. Waktu untuk tabrakan (TTC) ditentukan dengan mengevaluasi konflik lalu lintas menggunakan aplikasi pelacak. Kemudian, ambang batas keparahan TTC ditentukan. Ambang konflik serius dan perubahan jalur umum terletak antara 0–2,9 detik dan 2,9-5,8 detik, masing-masing; ambang konflik serius dan umum ujung-belakang terletak antara 0-0,73 detik dan 0,73-3,33 detik, masing-masing. panjang rata-rata jalur percepatan, persen kendaraan berat yang melintas dijalur ramp, persen kendaraan berat di lajur 1 jalur utama, kecepatan rata-rata kendaraan yang melintas dilajur 1 jalur utama yang dibutuhkan untuk berpindah lajur yang secara positif mempengaruhi indeks resiko kecelakaan perjam (HCRI), Pengukuran TTC dalam makalah ini dapat menawarkan cakupan komprehensif dengan skala yang disempurnakan, menambah pemahaman pemodelan konflik lalu lintas di area penggabungan.......This research evaluate the traffic safety of the merging area on freeway based on traffic conflict techniques in the running traffic conditions, as a non-accident traffic safety measure. The object of this research, merging areas on Sidoarjo City Freeway. Using Drone to take video for data  processing techniques. The time for a collision (TTC) is determined by evaluating the traffic conflict using the tracker application. Then, the severity threshold of TTC is determined. The threshold of serious and general lane-change conflicts lies between 0–2.9 s and 2.9- 5.8 s,respectively; the threshold of serious and general rear-end conflicts lies between 0–0.73 s and 0.73–3.33 s, respectively. average length of acceleration lane, percent of heavy vehicles crossing the ramp, percent of heavy vehicles in lane 1 main lane, average speed of vehicles crossing lane 1 main lane needed to move lanes which positively affects the hourly accident risk index (HCRI ),The TTC measurement in this paper can offer comprehensive coverage with refined scales, adding to the understanding of traffic conflict modeling in merging areas."

"Salah satu permasalahan transportasi di Indonesia adalah semakin meningkatnya jumlah kecelakaan yang dapat terjadi karena beberapa faktor, yaitu pengemudi, kendaraan, jalan raya dan lingkungan. Selama ini antisipasi pencegahan kecelakaan dilakukan berdasarkan data kecelakaan yang telah terjadi. Sedangkan suatu kejadian yang hampir menyebabkan terjadinya kecelakaan luput dari pengamatan dan dianggap kejadian biasa. Kecepatan yang di atas rata-rata juga akan dianggap normal jika tidak menyebabkan kecelakaan. Oleh karena itu telah dikembangkan suatu metode yaitu Traffict Conflict Technique (TCT) yang didesain untuk dapat memberikan gambaran tentang tingkat keselamatan. TCT adalah salah satu metode untuk mengobservasi yang dilakukan dengan cara mendata kecelakaan yang hampir terjadi (near-missed accident) serta melihat pola terjadinya kecelakaan. TCT dikembangkan oleh Department of Traffic Planning and Engineering di Lund University di Swedia.Analisis yang dilaksanakan adalah dengan menggunakan metode TCT yang diaplikasikan pada data pengamatan titik-titik lalu lintas yang memiliki potensial terhadap terjadinya kecelakaan, meskipun titik-titik lalu lintas tersebut berdasarkan data historis dari kepolisian atau Direktorat Lalu Lintas (DITLANTAS) selama ini belum menunjukkan terjadinya kecelakaan. Penelitian menggunakan data sekunder dan hasil survey. Data sekunder yang digunakan adalah data kecelakaan yang diperoleh dari kepolisian setempat atau Direktorat Lalu Lintas (DITLANTAS). Lokasi studi adalah persimpangan Jl. Margonda ? Jl. Siliwangi Depok Jawa Barat yang memiliki jumlahkejadian kecelakaan yang relatif sedikit, sehingga penggunaan metode TCT yang dilakukan adalah dalam skala mikro yang bertujuan mencapai "zero accident". Namun demikian, hasil dari penggunaan metode TCT dapat dikembangkan untuk skala tingkat kejadian yang lebih besar dan dapat diterapkan di lokasi lain.Berdasarkan data kecelakaan dari Satuan Lalu Lintas Wilayah Depok diketahui bahwa kecelakaan pada persimpangan Jl. Margonda - Jl. Siliwangi tidak terdeteksi selama kurun waktu 3 tahun terakhir, sehingga tidak dapat diketahui bahwa persimpangan ini berpotensi menyebabkan terjadinya kecelakaan. Hasil dari penelitian diharapkan dapat memberikan gambaran untuk memperkirakan kecelakaan sehingga akan dapat dilakukan upaya-upaya atau tindakan preventif untuk peningkatan keselamatan lalu lintas yang bertujuan meningkatkan keselamatan dan kenyamanan para pengguna jalan dengan cara mengurangi risiko kecelakaan yang mungkin terjadi.

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One of transportation problem in Indonesia is the increasing number of accidents which are caused from some factors; driver, machine and environment. At present, the anticipation or prevention of accidents is usually conducted by observing the previous accident data. In observation, the events where accident is almost happened are neglected and even considered as common events. The vehicle speed above average will also be considered normal if it is not resulting into an accident. Therefore, there is a method which designed to give an illustration about the traffic safety level, which so called Traffic Conflict Technique (TCT). TCT is a method to observe the traffic which conducted by counting some data where accident is almost happened (near-missed accident) and also by observing the accident pattern. TCT was developed by the Department of Traffic Planning and Engineering, Lund University in Sweden.The analysis was carried out by applying TCT method to the observation data of potentiallyaccident traffic points, even though the historical data from the Police Office or from Direktorat Lalu Lintas (DITLANTAS) (Directorate of Traffic) shows that there is no accident formerly happened in that traffic points. This analysis was based on secondary data and survey results. The secondary data which was used is the accident data from the local Police Office or from DITLANTAS. The location of the study, Jl. Margonda - Jl. Siliwangi Intersection in Depok, West Java, has a small number of accidents. Therefore TCT method in this study was conducted in micro scale which aims to reach "zero accident". However the result of this study can also be implemented in bigger scale and in other location.According to the data from Satuan Lalu Lintas (Traffic Unit) Depok region, the accident was not found during the last 3 years. Results of this research are expected to be able to provide an illustration to estimate an accident so that some preventive actions can be conducted to increase the traffic safety which at the end aiming to increase the safety and comfortability of the road users by mitigating the risk probability."

"This book aims at showing how big data sources and data analytics can play an important role in sustainable mobility. It is especially intended to provide academicians, researchers, practitioners and decision makers with a snapshot of methods that can be effectively used to improve urban mobility. The different chapters, which report on contributions presented at the 4th Conference on Sustainable Urban Mobility, held on May 24-25, 2018, in Skiathos Island, Greece, cover different thematic areas, such as social networks and traveler behavior, applications of big data technologies in transportation and analytics, transport infrastructure and traffic management, transportation modeling, vehicle emissions and environmental impacts, public transport and demand responsive systems, intermodal interchanges, smart city logistics systems, data security and associated legal aspects. They show in particular how to apply big data in improving urban mobility, discuss important challenges in developing and implementing analytics methods and provide the reader with an up-to-date review of the most representative research on data management techniques for enabling sustainable urban mobility "

"This book comprises select papers presented at the International Conference on Trends and Recent Advances in Civil Engineering (TRACE 2018). The book covers cutting-edge methods and applications in the field of traffic control, transportation planning, road maintenance, and highway and pavement engineering. Case studies on traffic safety, pedestrian behavior, and highway maintenance and design are also presented in this book. The contents of this book are useful for researchers and practitioners working in transportation and traffic engineering."

"These proceedings collect selected papers from the 8th International Conference on Green Intelligent Transportation Systems and Safety held in Changchun on July 1-2, 2017. The selected works, which include state-of-the-art studies, are intended to promote the development of green mobility and intelligent transportation technology to achieve interconnectivity, resource sharing, flexibility and higher efficiency. They offer valuable insights for researchers and engineers in the fields of Transportation Technology and Traffic Engineering, Automotive and Mechanical Engineering, Industrial and Systems Engineering, and Electrical Engineering."

"Arus transportasi dan mobilitas yang tinggi di jalur pantura memberikan kemungkinan Kabupaten Batang berkembang cukup prospektif di sektor jasa transit dan transportasi, maka keselamatan jalan di wilayah ini perlu mendapatkan perhatian. Dalam melakukan investigasi daerah rawan kecelakaan diperlukan data kecelakaan dari instansi terkait, yang perlu diidentifikasi secara tepat untuk dapat menentukan faktor-faktor yang menyebabkan terjadinya suatu kecelakaan. Kemudian, tindakan penanganan dapat dilakukan berdasarkan pola dan sebab kecelakaan yang telah diidentifikasi. Pemahaman dasar tentang faktor manusia dan karakteristik kendaraan serta interaksi keduanya dengan jalan dan lingkungannya sangat diperlukan untuk melakukan tindakan penanganan kecelakaan dalam upaya meningkatkan keselamatan jalan. Penentuan tindakan penanganan kecelakaan yang tepat bergantung pada aplikasi rekayasa lalulintas yang baik dan prinsip keselamatan jalan, pada umumnya melibatkan pemilihan atau beberapa tipe penanganan yang telah terbukti baik.

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The heavily traveled highway in nothern coast highway (Pantura) gives potentially development for Batang county in transit and transportation service sector so that road safety in this area should be highly concerned. In investigation of accident, the documentation and data collection on road accidents from all organizations involved which require to identify precisely to determine factors causing of accident. And then, Problem solving of accident can be done pursuant to accident cause pattern which have been identified. The base knowledge about human being factor and vehicle characteristic and also interaction both with road and environment very needed to solve problem of accident in measures to improve traffic safety. The determination handling action of accident depend on good application of traffic engineering and road safety principal, in general involve the election of some handling type which have proven goodness"