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TRANSPORTATION

PLANNING & MODELLING:Transport Safety and

Management

Prof Dr. MIMM

Mac 2011(V3)

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CONTENT Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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CONTENT Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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Importance of transportation safety

management Estimated 1.2 million death and 50

million injured globally & annually

Aviation

10 to 15 crashes per 10million flights globally

Rail & bus is two or three times saferthan on aeroplane and about 40 times

safer than ordinary automobile (Hoel etal, 2008)

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Importance of transportation safety

management

Why important? Among others:

To save life and preserve mankind

Provide high reliability and trustworthyservices

Increase the economic and social well-being

Reduce losses and destruction toproperties and the environment

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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TRANSPORTATION BY LAWS

Authorities

JPJ

POLICE

PUSPAKOM

JKJR

LOCAL AUTHORITIES

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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CRASHES VS ACCIDENTS

Crashes Collisions due to a number of

events

Accidents

Collisions due to unforeseencircumstances

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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Causes

Human behaviour: Mindsets, Culture

Vehicular conditions: tyres, brakes, engine,

Infrastructures: travelways (roads, runaway,etc)

Natural events: Weathers, floods, typhoon,

tsunami, eartquakes

Technological causes: Sudden failure of

mechanical system, etc

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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Factors contributing to

accidents/crashes

Infrastructure conditions: Roads, rail, etc

Operator: Carelessness, poor handling

of transportation system Vehicles: Technical and mechanical

failure

Natural causal activities: Unforeseenfloods, typhoon, etc.

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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Data collection and analysis

How to collect?

Site visits and investigations

What to collect?

Human conditions, vehicle conditions,

infrastructural conditions

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes

Factors contributing to transportationaccidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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Accident analysis

T-test

P-test

Chi-squared test

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes Factors contributing to transportation

accidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods for

accident analysis AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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AASHTO Recommendations

AASHTO Strategic Highway Safety Plan

Model

13 steps to make the model works

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CONTENT

Importance of transportation safety management

Transportation safety By Laws Malaysia?

Scenario of transportation accidents or crashes

Causes of transportation accidents/crashes Factors contributing to transportation

accidents/crashes

Data collection and analysis

Use of t-test, p-test and chi-squared test methods foraccident analysis

AASHTO Recommendations on highway safety plan

Ways to reduce possible transportation accidents

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Ways to transportation

accidents

Appropriate enforcement: To educate

MOT system: Accreditation of workshops

Limitation of vehicular age system?

Speed education scheme

Police in community

Continuous driving training program

Safety first program!

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REVIEW

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THANK YOU