CAREER SUMMARY
Dr. Niranga Amarasingha specializes in Transportation Engineering, boasting over 20 years of training and experience across Sri Lanka, the U.S.A., the Netherlands, India, and Thailand. Beginning her professional journey as a civil engineer in the industry, she later transitioned into academia. A recipient of an Asian Development Bank scholarship, she pursued a master's degree spanning two years, subsequently embarking on her academic career. Holding roles as a lecturer at the University of Moratuwa, Sri Lanka, and a post-doctoral associate at Kansas State University, U.S.A., she joined SLIIT in 2013.
At present, she teaches transportation engineering modules, with her research centering on a range of areas including traffic engineering and operations, transportation system modeling, planning and simulation, safety and human factors, highway/street design, railroad engineering, and multi-criteria decision making.
Throughout her tenure, she has made significant contributions to various national-level transportation projects. Currently, she serves transportation sector as the president of the Sri Lanka Society of Transport and Logistics.
ACADEMIC QUALIFICATIONS
- PhD in Civil /Transportation Engineering: Kansas State University, USA
- MSc in Civil /Transportation Engineering: Thammasat University, Thailand
- BSc (Honours) in Civil Engineering: University of Moratuwa, Sri Lanka
HONOURS AND AWARDS
HONOURS AND AWARDS
- Principal Investigator of a AHEAD Research Grant, World Bank
- Best paper award recipient at at the 6th International Conference on Research for Transport & Logistics Industry
- Best paper award recipient at at the 5th International Conference on Research for Transport & Logistics Industry
- Research excellence award recipient, SLIIT
- Teaching excellence award recipient, SLIIT
- Outstanding Civil Engineering Ph.D. student award recipient, KSU
- Best paper award recipient at the 6th National Conference on Technology & Management
- Poster award recipient at MWITE and TRB 4th Urban Street Symposium, Chicago
- Poster award recipient at MWITE, Annapolis
- Nominee for the Honor Society of Phi Kappa Phi
- Nominee for Golden Key International Honor Society
- Missouri valley Section of ITE Thomas J. Seburn Award at Student Paper Competition
SCHOLARSHIPS
- For masters studies from ADB
- For doctoral studies from KSU Transportation Center
- For training on transportation planning and safety from INRETS
- For training on road safety from DRSC
- Several travel scholarships from diffrent institutes
RESEARCH INTERESTS AND MEMBERSHIP
Research Interests
- Traffic Engineering and Operations
- Transportation System Modeling, Planning and Simulation
- Safety and Human Factors
- Highway/Street Design
- Railroad Engineering
- Multi-criteria Decision Making
Memberships
- The Chartered Institute of Logistics & Transport (CILT)
- The Highway Engineering Society, Sri Lanka (HES)
- The Sri Lanka Society of Transport and Logistics (SLSTL)
- The Institute of Engineers Sri Lanka (IESL)
- The American Society of Civil Engineers (ASCE)
- The Institute of Transportation Engineers (ITE)
ONGOING RESEARCH
Integrated Traffic Management System for Safe and Sustainable Mobility
PUBLICATIONS
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An Observation Study on Un-signalized Marked Midblock Crossings in Colombo Suburban
39. Thevarajan J., Amarasingha N. , (Transportation Research Forum)
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Impact of Roadside Vegetation on Road Safety
38. Lankathilake, N., Amarasingha, N., , (the 3rd International Conference on Research for Transport & Logistics Industry)
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Travel Characteristics and Vehicle Kilometres Travelled in Jaffna, Sri Lanka
37. Amarasingha, N., Balasayanthan V., , (the 6th International Symposium on Advances in Civil and Environmental Engineering Practices for Sustainable Development (ACEPS))
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Influence of Vegetation Density on Vehicle Speed and Position of Roadway
36. Amarasingha, N., Rodrigo K.M.P.A., and Lankathilake TN., , (KDU International Research Conference)
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Characteristics of Railway-Roadway Level Crossings at Coastal Railway Line in Sri Lanka
35. Amarasingha, N., Gunathilaka O.H.D.C., Ragulan K., Aravinda M.P.N., and ernando W.S.H.R.*, (KDU International Research Conference)
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The Effect of Roadside Elements On Drivers’ Speed Selection and Lateral Position on Road
34. Lankathilake, N., Amarasingha, N., , (the 6th National Conference on Technology and Management)
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An Analysis of Signalized Intersections: Case of Traffic Light Failure
33. Mafas A.M.M., Amarasingha, N., , (the 6th National Conference on Technology and Management)
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A Study on Pedestrian Crossings in Colombo
32. Mallawaarachchi, C.E., Amarasingha N., , (the 6th National Conference on Technology and Management)
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Characteristics of Traveler and Vehicle Kilometers Travelled in Southern Province, Sri Lanka
31. Weerasekera, T.D., Amarasingha, N.,, (the 6th National Conference on Technology and Management)
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Estimating of Fuel Loss During Idling of Vehicles at Signalized Intersections in Colombo
30. Alwis, L.N.V., Amarasingha, N., , (6th National Conference on Technology and Management)
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Estimation of Vehicle Kilometers Travelled in Southern Province, Sri Lanka
29. Weerasekera, T.D., Amarasingha, N., , (Transportation Research Forum)
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An Observational Study On Motorcycle Helmet Use in a Sri Lankan City
28. Gunathilaka, O.H.D.C., Amarasingha, N., , (Transportation Research Forum)
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Effects of Traffic and Geometric Design Characteristics on Truck Crashes on Limited Access Highways
27. Dissanayake, S., Amarasingha, N., (International Conference on Transportation and Development Institute (T&DI) of ASCE)
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Risk Factors of Motorcycle Crashes in Sri Lanka
26. Amarasingha N. , (the 1st International Conference on Research for Transport & Logistics Industry)
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Modeling the Severity of Three-Wheeler Crashes Using the Data from Sri Lanka
25. Amarasingha N. , (95th Annual Meeting, Transportation Research Board of the National Academies)
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Characteristics of Motorcycle Crashes
24. Amarasingha N. , (KDU International Research Conference)
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Identifying the Predominance Factors of Three Wheeler Crashes
23. Amarasingha N. , (the 3rd International Conference on Advances in Highway Engineering & Transportation Systems)
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Characteristics of Three Wheeler Crashes
22. Amarasingha N. , (the 5th International Research Symposium on Engineering Advancements)
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A Comparison of Factors Associated with Run-off-road and Non Run-off-road Crashes
21.Amarasingha, N., Dissanayake, S., (KDU International Research Conference)
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Risk Factors of Crashes Involving Motorcycles in Sri Lanka
18. Amarasingha N. , “Journal of South Asian Logistics and Transport” , pp. 33-48
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Household travel survey method for vehicle kilometers travel estimations: A case study in a developing country
17. Gunathilaka, S., Amarasingha, N., Dissanayake. S., Guruge, M.L., , “Transactions on Transport Sciences”
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Self-reported Habitual Practices and Perceptions of Young Drivers in Sri Lanka
16. Amarasingha N., Firdhaws H.M.M. , “Journal of South Asian Logistics and Transport” , pp. 49-66
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Using social and economic factors for ranking pavement maintenance and rehabilitation projects
15. Gunathilake, S., Amarasingha N. , “Asian Transport Studies” , pp. 100026
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A Parking Study at Malabe Campus, SLIIT
14. Bombuwala, B.G.A., Amarasingha N., , “Journal of the Eastern Asia Society for Transportation Studies” , pp. 1522-1538
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Smartphone Applications for Pavement Roughness Computation of Sri Lankan Roadways
13. Galagoda, G.Y., Amarasingha N., , “Journal of the Eastern Asia Society for Transportation Studies” , pp. 2581-2597