REFERENCES 1) Accident Database (2000) Police Information Division 2) Alan Ross et.al. (1991) "Towards Safer Roads in Developing Countries" A Guide for Planners and Engineers, Transport and Road Research Laboratory, U.K. 3 ) Amal S. Kumarage (2000) ' Identifying Casual Factors of Traffic Accidents in Sri Lanka" 94 t h Annual Sessions, Institution of Engineers, Sri Lanka) 4) Andras Varhelyi (1996) "Dynamic speed adaptation based on information technology, a theoretical background" University of Lund, Lund Institute of Technology, Department of Traffic Planning and Engineering, Sweden. 5) BARUYA.A (1998 d). Speed-Accident relationships on European roads .9 t h international Conference on road safety in Europe, 21-23 September. 6) Bowers P.H., "Environmental Traffic Restraint: German Approaches to Traffic Management by Design," Built Environment, Vol.12, 1986 7) Bulpit M, "Traffic Calming- Have We Given Everyone the Hump, Is It Just a Lord of Chicanery?" Highways and Transportation, Volume 12, 1995. 8) Central Bank Report (1999) 9) Chua C.S. and Fisher A.J. "Performance Measurements of Local Area Traffic Management: A Case Study," Australian Road Research, Vol. 2 1 , No.2, June 1991 10) Dahlerbruch A. M. Rychlicki, and B. Vaziri, " Speed Humps: Implementation and Impact on Residential Traffic Control ," Compendium of Technical Papers, ITE District 6 Annual meeting, 1993 11) Denton, G. G.,1980 .: The influence of visual pattern on perceived speed perception, Volume 9, pp 393-402 12) David C Webster and Roger E Layfield, (1996 ) "Traffic calming-Road hump schemes using 75 mm high humps" TRL Report 186 13) U. Engel and Thomsen L.K. " Safety Effects of Speed Reducing Measures in Danish Residential Areas," Accident Analysis and Prevention, Vol.24, No. 1, 1992 14) R. Ewing, C. Kooshian and M. White, " Traffic Calming State- of-the-Art," Draft Final Report, Federal Highway Administration, Washington, DC, April 1998 53 15) Flaherty C.A.O. (1986): Highways, volume 1, Traffic planning and engineering, 16) Finch, D. J. et.al. (1984) .: Speed, Speed limit and accidents, Project Report 58. Crowthorne : Transport Research Laboratory. 17) Geoffrey Grime (1987) " Hand book of Road Safety Research" Transport and Road Research Laboratory, U.K. P-71,72, 76-82, 65-67, 49-50 18) Halbcrt G. Marabian L, Yousef H., and Murray T., "The Neighborhood Traffic Safety Program: Implementation of a Residential Traffic Control Programme in the City of San Diego," Compendium of Technical Papers, ITE District 6 Annual meeting, 1993 19) L. Herrstedt, " Traffic Calming Design- a Speed Management Method: Danish Experiences on Environmentally Adapted Through Roads," Accident Analysis and Prevention, Vol. 24, No. 1, 1992 20) Kjemtru K. and Herrstedt L. "Speed Management and Traffic calming in Urban Areas in Europe: a Historical View," Accident Analysis and Prevention, Vol. 24. No. 1, 1992 21) Lindsay 1. Griffin, 111 & Robert N. Reinhardt (August 1995) " A Review of Two Innovative Pavement Marking Patterns that have been developed to Reduce Traffic Speeds and Crashes" prepared for the AAA Foundation for Traffic Safety. Texas Transportation Institute, The Texas A&M University System, College Station, Texas 77843 22) Maroney, S., Dewer, R., 1987.: Alternatives to Enforcement in Modifying the Speeding behaviour of Drivers in Traffic Accident Analysis, Visibility Factors, and Motorist Information Needs. Transportation Research Record 1111. Transportation Research Board. Washington, D.C. 23) O' Cinneide, D., Murphy, E., 1994 .: The relationship between Geometric Road Design standards and Driver / Vehicle behaviour, Level of Service and Safety. Traffic Safety. Traffic Research Unit, University of Cork. 24) Poul Greibe et.al (1999) "Speed Management in Urban areas" United Kindom (p-23) 25) Rajesh Patel, Geetam Tiwari and Dinesh Mohan (1994) "Introduction to traffic calming" p-4, Centre for Biomedical Engineering, Indian Institute of Technology, New Delhi 26) Rathnayake et.al (1999) "Accident Cost Analysis" ADB funded Third Road Improvement Project 27) Rutly, K.S. , 1975 .: Control of drivers speed by means other than enforcement. Ergonomics, 1975. Vol. 18. No. 1. page 89-100 -4 Salusjarvi, M., 1981 .: The Speed limit experiments on public roads in Finland. Technical Research Centre of Finland. Publication 7/1981 Solomon D. (1998) " Accidents on Main Rural Highways Related to speed, Driver and Synthesis of Safety Research Related to Speed, Publication No. FHWA-RD-98-154 "Sri Lanka Manual Teacher Training Children Traffic Education Primary School" (2000), Sweroad Office, Resouces Developments Consultants (Ltd), Colombo 3. Vis A. Dijkstra A. and Slop M. "Safety Effects 30 km/h Zones in Netherlands," Accident Analysis and Prevention, Vol. 24, No. 1, 1992 VTI Konferens, Nr 2A, Patr2.1995 "Proceedings of the Conference Road safety in Europe and strategic Highway Research Program(SHRP), France Webster D. "Road humps for controlling vehicle speeds," TRL Report 182, Transport Research Laboratory, Crowthorne, England, 1993 Webster D. C. and Mackie A.M. "Review of Traffic Calming Schemes in 20 mph Zones," TRL Report 215, Transport Research Laboratory, Crowthorne, England, 1996. Zidcl, D., et.al (1984) An experimental comparison of paint stripes and rumble strips at a low volume rural intersection. Planning and Transport Research Corporation (PTRC), July 1984, P.41-54. 55