11 crash reduction

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11 crash reduction

  1. 1. RSACRP project - Crash Reduction <br />Road Safety Audit and Crash Reduction Workshop<br />Bandung, 27 & 28 May, 2011 <br />Gerard Neilson <br />VicRoads International Projects <br />Team Leader, RSACRP Project (IndII #194)<br />
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  8. 8. Road Infrastructure Safety Management<br />The principle on which RISM is based is to provide <br />"self-explaining roads and <br />a forgiving road environment"<br />8<br />
  9. 9. A self-explaining road ....<br />Giving drivers good information about the road ahead makes the driving task easier, <br />enables drivers to make better choices and <br />reduces the risk of an accident. <br />This is the essence of a self-explaining road. <br />9<br />
  10. 10. .... and a forgiving road environment. <br />A forgiving road environment is about <br />constructing flatter batters and side slopes, covering drains, marking hazards which cannot be removed, providing safety barriers where there are steep slopes, etc., <br />so that if a vehicle leaves the road or its lane, <br />the risk of a serious or fatal accident is reduced. <br />10<br />
  11. 11. RISM for Indonesia <br />RSA<br />Crash Reduction <br />11<br />
  12. 12. 12<br />
  13. 13. CR Process <br /><ul><li> Crash reduction reporting (CRR)
  14. 14. Crash reduction implementation (CRI) </li></ul>13<br />
  15. 15. Crash reduction reporting process<br />Collect and analyse accident data <br />Identify potential sites (locations or routes) <br />Inspect site, accompanied by Balai and Polda / Polres <br /> (relate road user behaviour and infrastructure issues with accident analysis)<br />Produce report with recommended crash countermeasures (blackspot report) <br />14<br />
  16. 16. Crash countermeasure recommendations <br />Classified into four categories <br />(refer Workshop CRI Report) <br />15<br />
  17. 17. Crash reduction implementation process<br />For a selected site (location or route) <br />Complete a field survey and design the recommended works <br />Produce detailed engineering drawings <br />Produce a specification of the works and a bill of quantities <br />Issue implementation document <br />16<br />
  18. 18. Three (of several) key provisions which will improve road user safety <br /><ul><li> Provide sealed shoulders
  19. 19. Provide delineation of the road alignment at bends and sharp curves
  20. 20. Marking hazards, particularly the end walls on narrow bridges </li></ul>17<br />
  21. 21. Shoulder provision <br />18<br />
  22. 22. Shoulder provision <br />19<br />
  23. 23. Shoulder provision <br />20<br />
  24. 24. Delineation of the road alignment <br />chevron alignment markers (CAMS)<br />rambu peringatan pengarah tikungan<br />centre barrier lines <br />marka garis utuh tengah<br />rrpm <br />paku jalan<br />warning sign<br />rambu peringatan<br />guide posts <br />patok pengarah<br />edge line <br />garis tepi<br />21<br />
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  27. 27. 24<br />
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  29. 29. Hazard markers and other signs <br />(additional to the DGLT manual )<br /><ul><li>width markers on bridge end-walls
  30. 30. one-way chevron hazard markers
  31. 31. additional warning signs </li></ul>26<br />
  32. 32. Thank you! <br />Gerard Neilson <br />VicRoads International Projects <br />Team Leader <br />IndII RSACRP Project <br />Jakarta, Indonesia <br />06 May, 2011. <br />27<br />

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