Sangjin HAN

Jan 2018- Aug 2019 Director, Transport Safety Research Centre, Korea Transport Institute

Dec 2016- Jan 2018 Chief Director, Dept. of Transport Big Data Research, Korea Transport Institute

Nov 2014-Dec 2016 Director, Transport Safety Research Group, Korea Transport Institute

Feb 2014-Nov 2014 Director, Dept. of Sustainable Transport and Economics, Korea Transport Institute

Sep 2011-Aug 2013 OECD/ITF Policy Analyst

Jan 2010- Aug 2011 Head of Centre for Transport and Climate Change, Korea Transport Institute

• Driving Ability Evaluation System to Improve the Condotional Driving License Syste, Korean National Police Agency.
• Intelligent system for assessing and refining of pedestrian environment in super-aged society, Ministry of Science and ICT.
• A Study on How to Develop a Platform for the Road Assessment Program in Korea, Minister of Land, Infrastructure and Transport.
• Urban road network design to promote walking and light individual transports, Korea Transport Institute.
• Factors contributing to crashes by commercial trucks, Korea Transport Institute.
• Improving a driving license management system and mobility services for the elderly, Korea Transport Institute.
• Road Safety Data Management in ASEAN, OECD/ITF.
• Integration of road safety improvement programs in local governments, Korea Transport Institute.
• A preliminary study to establish an accident anlysis centre for autonomous vehicles, National Police Agency.
• Guidelines to design human oriented urban street design, the Ministry of Land, Transport and Infrastructure.
• Speed limit management to improve traffic safety on urban roads, International Cooperation Project with World Bank, Korea Transport Institute.
• Rethinking road infrastructure investment focusing on human and safety, Korea Transport Institute.
• Road safety evaluation and consulting for local governments, Korea Transport Institute.
• Preparation studies to utilize big data of National Police Agency for road safety, Korea Transport Institute.
• Prospects of transport industry in the 4th Industrial Revolution and how to cope with it, Korea Transport Institute.
• Development and utilisation of transport big data Platform, Korea Transport Institute.
• National strategies for transport big data, Korea Transport Institute
• Analysing emergency evacuation routes upon earthquake using public transport, Korea Transport Institute.
• National transport survey and database construction, Ministry of Land and Transport.
• Better speed management of urban roads, Korea Transport Institute.
• Effect of reducing speed limit in urban roads, Ministry of Land and Transport.
• Estimation of road risk according to the weather conditions, Korea Meteorological Institute.
• The 8th National Transport Safety Plan, Ministry of Land, Infrastructure and Transport.
• Revisiting residential street design procedure to improve pedestrian safety, Korea Transport Institute.
• Improvement of safety management system for special railway modes, Ministry of Land Infrastructure and Transport.
• Evaluation of national road safety system in Korea, Korea Transport Institute.
• Road Safety Policy in Korea, ITF/OECD and KOTI Cooperation Project.
• Transport Infrastructure Policy to Develop Regional Development Hub, Korea Transport Institute.
• Standardisation of National Transport Data to Develop Global Transport Database, Korea Transport Institute (World Bank Joint Study).
• Pilot Study for Introduction of Road Assessment Program in Korea, Ministry of Land, Transport, and Maritime.
• National Strategy for Sustainable Transport and Logistics Development, Ministry of Land, Transport, and Maritime.
• Coping with Post 2012 in Transport Sector, Korea Transport Institute.
• Integrated Transport Emission Management System for Greenhouse Gas Reduction, Korea Institute of Construction & Transportation Technology Evaluation and Planning (Year 1, 2).
• Information System for Road Safety Audit Management, Korea Institute of Construction & Transportation Technology Evaluation and Planning (Year 1-5).
• Transport Emission Reduction Target and Mitigation Strategy, Ministry of Land, Transport, and Maritime.
• Sustainable Transport Management, Korea Transport Institute (Year 1).
• Evaluation of Social Benefits of Walking, Korea Transport Institute.
• Pilot Pedestrian Priority Zone Projects in Korea, Ministry of Land, Transport, and Maritime (Year 1-2).
• Road Development in Deserted Areas for Balanced Regional Development, Korea Transport Institute.
• The 2nd ITS Master Plan for Incheon International Airport Expressway, New Airport Highway Corp.
• Notification of Standard Car Insurance Repair Cost, Korea Transportation Safety Authority.
• Preparation Studies for the ASEAN Highway Network Development, ASEAN Secretariat and Korea Ministry of Foreign Affairs and Trade (Year 1-2).
• Introduction to Area-wide Road Safety Improvement Program, Korea Transport Institute.
• Construction of Road Accident Database and its Usage, Korea Transport Institute.
• Procedures of Transport Safety Check and Audit, Ministry of Construction and Transportation.
• Application of Digital Photologging System for Construction of Road Facility Database, Ministry of Construction and Transportation.
• Towards Better Highway Safety Management System, Korea Transport Institute.
• Pre-Feasibility Studies on National Highway Development between Taean and Boryung, Korea Development Institute.
• Development of Multi-Media Dynamic Route Guidance Systems for Passenger Car users, Korea Transport Institute.
• Pre-Feasibility Studies on National Highway Development between Wonju and Anheung, Korea Development Institute.

International Journals

• HAN, S. and Chang, J.S. Identifying Priority Crosswalk Locations in Urban Road Networks 147(2), Journal of Urban Planning and Development, 04021014(1-10), 2021. https://doi.org/10.1061/(ASCE)UP.1943-5444.0000679
• HAN, S. and LEE, H., Comparison of Road Safety Management Systems of Local Governments using Indicators, Transportation Research Record, 2674(12), 435–446, 2020. https://doi.org/10.1177%2F0361198120960145
• CHANG, J.S., HAN, S., JO, S., Road safety performance across local governments: a data envelopment analysis approach, International Journal of Injury Control and Safety Promotion,27(4),447-457, 2020. https://doi.org/10.1080/17457300.2020.1810073
• HAN, S. Note on evaluating safety performance of road infrastructure to motivate safety competition, International Journal of Injury Control and Safety Promotion, Vol 23(1), 85-92, 2016.
• Luca Persia, Davide Shngo Usami, Flavia De Simone, Veronique Feypell De La Beaumelle, George Yannis, Alexandra Laiou, Sangjin Han, Klaus Machata, Lucia Pennisi, Paula Marchesini, Manuelle Salathe, 2016. Management of Road Infrastructure Safety, Transportation Research Procedia Volume 14, 6th Transport Research Arena, Warsaw, Poland.
• CHANG, J.S., HAN, S., JEONG, D.J., and KIM, D., Benefits of Rerouting Railways to Tunnels in Urban Areas: A Case Study of the Yongsan Line in Seoul, International Journal of Urban Science, Volume 18, Number 3, 2014.
• LEE, D.L.HAN, S. KIM, D.G Evaluating prioritization of ASEAN highway network development using a fuzzy attribute decision making method, Journal of Advanced Transportation, 2010.
• HAN, S.　A route-based solution algorithm for dynamic user equilibrium assignments, Transportation Research Part B 41, p 1094-1113, 2007.
• HAN, S. HEYDECKER, B.G. Consistent objective and solutions of dynamic user equilibrium models, Transportation Research Part B, Volume 40, Issue 1, p16-34, 2005.
• LEE, T.S. HAN, S. Kim, J.H. Lee, D.W Linking Southeast Asia, Civil Engineering, p 60-65, 2005.
• HAN, S. Dynamic traffic modelling and dynamic stochastic user equilibrium assignment for general road networks, Transportation Research Part B, Volume 37, Issue 3, p225-249, 2003.
• Luca Persia, Davide Shngo Usami, Flavia De Simone, Veronique Feypell De La Beaumelle, George Yannis, Alexandra Laiou, Sangjin Han, Klaus Machata, Lucia Pennisi, Paula Marchesini, Manuelle Salathe, 2016. Management of Road Infrastructure Safety, Transportation Research Procedia Volume 14, 6th Transport Research Arena, Warsaw, Poland.

Korean Journals

• KIM, H., HAN, S., Improvement of Road Safety Management Systems in Local Governments after Evaluating Associated Indicators, Journal of Korean Society of Transportation, 2022.
• HAN, S. Development and Application of the Measure to Evaluate Accessibility of Fire Engines at Narrow Streets in Residential Areas with Detached Houses, Journal of Transport Research, Vol. 29, No.2, pp37-46, 2022.
• HAN, S. Qualitative risk assessment on median bus lanes and improvement measures, Journal of Transport Research, Vol 23., No 4., pp49-59, 2016.
• HAN, S., JO, W., CHANG, J.S. Analysis on Truck Accidents Using Classification and Regression Trees, Journal of Transport Research, Vol. 21, No.4, pp 87-103, 2014.
• HAN, S. Introduction of Link & Place Guidelines to Urban Street Design in Korea, Urban Design, Vol 15., No. 6, pp 61-74, 2014.
• HAN, S., JOO, J., LEE, H., Analyzing Functional Urban Areas in Korea using OECD Definition, Journal of the Korean Urban Geographical Society, Vol. 17, No.2, pp137-147, 2014.
• HAN, S., Selection of Primary Pedestrian Road Network in Pedestrian Priority Zone, Journal of Transport Research, Vol. 20, No.4, pp 117-130, 2013.
• HAN, S., PARK, K.U., PARK, S.J, Estimation of Greenhouse Gas emission from transport sector in new town development, Journal of Environmental Policy, Vol 12., No. 4, pp 45-69, 2013.
• HAN, S., Feasibility of Greenhouse Gas reduction target in transport sector, Journal of Transport Research, Vol. 20, No.1, pp 69-79, 2013.
• HU, H., BAEK, J., HAN, S., A traffic simulation model verification method using GPS equipment, The Journal of the Korea Intelligent Transportation Systems, Vol. 11, No. 5, pp 62-69, 2012.
• PARK, BJ, HAN, S., LEE W.T., PARK, K.U., A Preliminary Fundamental Study on the Development of Pedestrian Environment Evaluation Model for Korea, Journal of Transport Research, Vol 18, No. 3, pp35-49.
• LEE, J.G., SON, Y.T, HAN, S. Evaluation of vehicle and pedestrian environments using Grey System Theory., Journal of Korean Society of Transportation, 28(4), p141-56. 2010.
• HAN, S., KIM, Y.W, OH, S. Relationship between pedestrian network and pedestrian volumes. Journal of Korean Society of Transportation, 26(1), p137-44, 2008.
• HAN, S., KIM, K.J., OH, S. What goes problematic in the existing accident prediction models and how to make it better , Journal of Korean Society of Road Engineers p19 -29, 2008.
• HAN, S, KIM, K.J. Road accident trends analysis with time series models for various road types, Journal of Korean Society of Road Engineers p1-12, 2007.
• HAN, S. and KIM, K.C. Equilibrium between public transport and private cars: theory and application, Proceedings of the 42nd Conference of Korean Society of Transportation, Korea, 2002.
• HAN, S. Dynamic network loading method and its application. Journal of Korean Society of Transportation, 20(1), p101-10, 2002.
• HAN, S. The association of travel costs and flows in discrete dynamic traffic assignment models. The Korean Transport Policy Review, 8(1), 2001.
• SON, B. and HAN, S. A development of a model for estimating traffic delay in no-passing zone. Journal of Korean Society of Transportation, 16(2), p133-44, 2001.

• Sangjin HAN 2012, Travel now, Pay Later, Metro Report International, Dec. 2012.
• HAN, S. KIM, Y.H, and LEE S.W. Green Growth in Transportation, Korea Transport Institute, 2010- Proceedings of KOTI-EWC Joint Seminar 2010.
• HAN, S. PARK, B.J. (Korean) Urban Safety Management, Korea Transport Institute, 2005.
• HAN, S. (Korean Translation), 24 Hour Society, Minumsa, Korea, 2001;
• The Original Book 24 Hour Society, Profile Books, U.K, 1999>