References

1. Federal Highway Administration, 1997. Flexibility in Highway Design, FHWAPD-97-062, Washington, D.C.
2. Swedish National Road Administration, 2000. Facts About the Swedish National Road Administration, Roads and Traffic. Publication 2000:23E, Borlange, Sweden.
3. Swedish National Road Administration, 1998. 1997 Road Traffic Safety Report, Publication 1998:20, Borlange, Sweden.
4. Road Directorate, 1998. Research and Development: Road Safety and Environment, Copenhagen, Denmark.
5. Nielsen, M.A., Lund, B., and Nielsen, E.D. 1998. Accidents on Rural Roads in Denmark, Note No. 50, Road Directorate, Copenhagen, Denmark.
6. Schermers, G. 1999. Sustainable Safety: A Preventive Road Safety Strategy for the Future, Transport Research Center, Ministry of Transport and Public Works, Rotterdam, The Netherlands.
7. Highways Agency, 1999. Highways Agency Business Plan 1999/2000, London, England.
8. Highways Agency, 2000. Making the Network Safer, London, England.
9. Highways Agency, 2000. Towards a Balance with Nature, London, England.
10. Kjemtrup, K. 1999. Guidelines for Geometric Design of Roads and Paths in Urban Areas, Danish Road Directorate, Copenhagen, Denmark.
11. Forschungsgesellgesahftfur Strassen und Verkehrswesen (FGSV), 1988. Guidelines for the Construction of Roads, Part: Manual for the Functional Structuring of the Road System, RAS-N, Kirschbaum Verlag, Bonn, Germany.
12. Department of Transport, 1993. Design Manual for Roads and Bridges, Road Geometry, Links, Part 1, TD 9/93, Highway Link Design, England.
13. Highways Agency, 1999. Procedures Manual, Vol. 2, Procedures for Departures from Standards, London, England.
14. Herrstedt, L., Kjemtrup, K., Borges, P., and Andersen, P. 1993. An Improved Traffic Environment, A Catalogue of Ideas, Road Standards Division Report 106, Road Directorate, Copenhagen, Denmark.
15. Greibe, P. and Nilsson, P. 1999. Speed Management, National Practice and Experience in Denmark, the Netherlands and in the United Kingdom, Report No. 167, Road Directorate, Copenhagen, Denmark.
16. Greibe, P., Nilsson, P., and Herrstedt, L. 1999. Speed Management in Urban Areas, A Framework for the Planning and Evaluation Process, Report No. 168, Road Directorate, Copenhagen, Denmark.
17. Department of the Environment, 1999. Traffic Calming Bibliography, Traffic Advisory Leaflet 4/99, London, England.
18. Wheeler, A. and Taylor, M., 2000. Changes in Accident Frequency Following the Introduction of Traffic Calming in Villages, TRL Report 452, Transport Research Laboratory, London, England.
19. Kjemtrup, K. 1988. Speed Reducing Measures. Australian Road Research Board Proceedings, Vol. 14, Part 2, Canberra, Australia.
20. Department of Transport, 1993. Design Manual for Roads and Bridges, Road Geometry, Junctions, Part 3, TD16/93; TD 78/97; TD 50/99, England.
21. Forschungsgesellgesahftfur Strassen und Verkehrswesen (FGSV), 1988. Guidelines for the Construction of Roads, Part: Nodal Points, Section 1: Flat Nodal Points, RAS-K-1, Kirschbaum Verlag, Bonn, Germany.
22. Road Directorate, 1993. Urban Traffic Areas, Part 4 Intersections, Copenhagen, Denmark.
23. Centrum fur Regelgeving en Onderzoek in de Grond-, Water-, en Wegenbouw en de Verkeerstechniek (CROW), Eenheid in Rotondes (Uniformity in Roundabouts), CROW Publications 126, EDE, The Netherlands, 1998.
24. Centrum for Regelgeving en Onderzoek in de Grond-, Water-, en Wegenbouw en de Verkeerstechniek (CROW), ASVV - Aanbevelingen voor Verkeersvoorzieningen binnen debebouwde kom (Recommendations for Traffic Facilities in Urban Areas), CROW Publications 110, EDE, The Netherlands, 1996.
25. Swedish Association of Local Authorities, 1999. Calm Streets, Stockholm, Sweden.
26. Road Directorate, 1998. Best Practice to Promote Cycling and Walking-ADONIS , Copenhagen, Denmark.