• International Journal of Technology (IJTech)
  • Vol 6, No 4 (2015)

Remedial Safety Treatment of Accident-Prone Locations

Martha Leni Siregar, Tuti Alawiyah, Tri Tjahjono

Corresponding email: leni@eng.ui.ac.id

Published at : 27 Oct 2015
Volume : IJtech Vol 6, No 4 (2015)
DOI : https://doi.org/10.14716/ijtech.v6i4.1097

Cite this article as:

Siregar, M.L., Alawiyah, T., Tjahjono, T., 2015. Remedial Safety Treatment of Accident-Prone Locations. International Journal of Technology. Volume 6(4), pp. 680-688

Martha Leni Siregar Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Tuti Alawiyah Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Tri Tjahjono Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Email to Corresponding Author


Accident prone locations refer to locations having or susceptible to having, a greater than average number of accidents which are represented by outstanding figures of repetitive accident occurrences along the roads. Any appropriate application of remedial safety treatments will require ­an in-depth study to find the accident causations and the possible contributing factors. The present study adopts the combined approach of Systems Theory which proposes that accidents are the result of maladjustments in the interaction between the components of complex systems, and the Causal Accident Theory which tries to find the real causes of accidents by probing the events leading to each accident in detail. The case study was conducted at Gringsing Roundabout in Central Java and the intersecting roads, the data of which reveal a high frequency of accidents. The data were analyzed using cross tabulations to produce first-hierarchy and second-hierarchy accident causations. Results indicate that geometric features, as the predominant factors, lack compliance with the standards. The remedial safety treatment therefore focuses on geometric redesigning of the roundabout in compliance with geometric standards and traffic demand. A major change, in conjunction with other hazard reduction schemes along the roads, is also proposed to the existing roundabout. The proposed changes are expected to mitigate or remove the possible accident causes, thus reducing accident occurrences.

Accident-prone location, Remedial safety treatment, Road geometry, Roundabout


American Association of State Highway and Transportation Officials (AASHTO), 2010. Highway Safety Manual. Washington, D.C., USA

American Association of State Highway and Transportation Of?cials (AASHTO), 2004. A Policy on Geometric Design of Highways and Streets. Washington, D.C., USA

Bahar, G., Smahel, T., Smiley A., 2009. Study of the Environmental, Economic, Safety & Social Benefits of Roundabouts. Director General Surface Policy Transport Canada

Cairney, P., McGann, A., 2000. Relationship between Crash Risk and Geometric Characteristics of Rural Highways. Austroads Report No. 0-8588-555-6

Cerezo, V., Gothie, M., 2010. Heavy Goods Vehicle Accidents on Roundabouts: Parameters of Influence. In: Proceedings of the 11th International Symposium on Heavy Vehicle Transportation Technology, Australia

Cirilio, J.A., 1992. Safety Effectiveness of Highway Design Features, Volume 1, Access Control. Report FHWA-RD-91-044. US Department of Transportation, Federal Highway Administration, Washington D.C., USA

Direktorat Jenderal Bina Marga, 1997. Tata Cara Perencanaan Geometrik Antar Kota. Departemen Pekerjaan Umum, Republik Indonesia

Direktorat Keselamatan Transportasi Darat, 2006. Panduan Penempatan Fasilitas dan Perlengkapan Jalan. Departemen Perhubungan, Republik Indonesia

Elvik, R., Vaa, T., 2004. The Handbook of Road Safety Measures. Elsevier

Elvik, R., Vaa, T., 2009. The Handbook of Road Safety Measures. Elsevier

Khan, A.M., Wong, J.Y., Rastogi, M., 1990. Heavy Vehicle Performance on Grade and Climbing Lane Criteria, Rep. No. TDS-90-11, R and D Branch, Ontario Ministry of Transportation and Highway. Canada

Tjahjono, T., 2009. Improving Road Accident Database for Black Spots Counter Measure Programs on National Roads in Indonesia. In: Proceeding Australasian Road Safety Research. Policing and Education Conference, 10?13 November 2009, Sydney, New South Wales

Traffic Police Corps INTP Accident Reports 2005?2008

Witheford, D.K., 1992. NCHRP Synthesis of Highway Practices 178: Truck Escape Ramps. Transportation Research Board, National Research Council, Washington, DC., USA