Road Safety Audit and Crash Reduction Workshop

1. RSACRP project - Crash Reduction
Road Safety Audit and Crash Reduction Workshop
Bandung, 27 & 28 May, 2011
Gerard Neilson
VicRoads International Projects
Team Leader, RSACRP Project (IndII #194)

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8. Road Infrastructure Safety
Management
The principle on which RISM is based is to
provide
"self-explaining roads and
a forgiving road environment"
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9. A self-explaining road ....
Giving drivers good information about the
road ahead makes the driving task easier,
enables drivers to make better choices and
reduces the risk of an accident.
This is the essence of a self-explaining road.
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10. .... and a forgiving road environment.
A forgiving road environment is about
constructing flatter batters and side slopes,
covering drains, marking hazards which
cannot be removed, providing safety barriers
where there are steep slopes, etc.,
so that if a vehicle leaves the road or its lane,
the risk of a serious or fatal accident is
reduced.
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11. RISM for Indonesia
New
Schemes
Existing Roads
Road Safety
Audit
Road Safety
Inspection
Black Spot
Management
(RSA) (RSI) (BSM)
Pro-active
(prevention)
Re-active
(cure)
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RSA Crash Reduction

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13. CR Process
 Crash reduction reporting (CRR)
 Crash reduction implementation (CRI)
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14. Crash reduction reporting process
1 Collect and analyse accident data
2 Identify potential sites (locations or routes)
3 Inspect site, accompanied by Balai and
Polda / Polres
(relate road user behaviour and
infrastructure issues with accident analysis)
4 Produce report with recommended crash
countermeasures (blackspot report)
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15. Crash countermeasure
recommendations
Classified into four categories
(refer Workshop CRI Report)
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16. Crash reduction implementation
process
For a selected site (location or route)
1. Complete a field survey and design the
recommended works
2. Produce detailed engineering drawings
3. Produce a specification of the works and
a bill of quantities
4. Issue implementation document
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17. Three (of several) key provisions which
will improve road user safety
• Provide sealed shoulders
• Provide delineation of the road alignment
at bends and sharp curves
• Marking hazards, particularly the end walls
on narrow bridges
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18. Shoulder provision
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19. Shoulder provision
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20. Shoulder provision
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21. Delineation of the road alignment
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guide posts
patok pengarah
edge line
garis tepi
rrpm
paku jalan
centre barrier lines
marka garis utuh tengah
warning sign
rambu peringatan
chevron alignment markers (CAMS)
rambu peringatan pengarah tikungan

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26. Hazard markers and other signs
(additional to the DGLT manual )
• width markers on bridge end-walls
• one-way chevron hazard markers
• additional warning signs
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27. Thank you!
Gerard Neilson
VicRoads International Projects
Team Leader
IndII RSACRP Project
Jakarta, Indonesia
06 May, 2011.
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