SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION BERJAYA TIMES - - PowerPoint PPT Presentation

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION BERJAYA TIMES - - PowerPoint PPT Presentation

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KEYNOTE 2 GUIDE DELINE LINES S FOR THE PROVIS VISION ION OF TWO WHEELERS LERS FACILITIES ILITIES IN MALAYSI SIA Ir. RAZHIAH BINTI WAHAB Director of Geometric & Traffic Engineering Roads & Bridge Engineering Specialists Road

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MIROS & PIARC INTERNATIONAL SEMINAR

SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

BERJAYA TIMES SQUARE HOTEL, 23-25 APRIL 2019

  • Ir. RAZHIAH BINTI WAHAB

Director of Geometric & Traffic Engineering Roads & Bridge Engineering Specialists Road Branch, Public Works Department Malaysia

GUIDE DELINE LINES S FOR THE PROVIS VISION ION OF TWO WHEELERS LERS FACILITIES ILITIES IN MALAYSI SIA

KEYNOTE 2

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GUIDELINES FOR THE PROVISION OF TWO WHEELERS FACILITIES IN MALAYSIA

Ir Razhiah binti Wahab Director of Geometric & Traffic Engineering Roads & Bridge Engineering Specialists Roads Branch, Public Works Department of Malaysia Mohd Syukri bin Md Hanafiah Senior Civil Engineer Road Design Unit, Roads & Bridge Engineering Specialists Roads Branch, Public Works Department of Malaysia

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

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CONTENTS OF PRESENTATION

➢ Overview of Motorcycle Scenario in Malaysia ➢ History of Guidelines on Two Wheelers Facilities ➢ JKR Guidelines on Two Wheelers Facilities

  • NTJ 33/2015 Guidelines For Motorcycle Facilities
  • ATJ 35/2018 Geometric Guideline For Exclusive Motorcycle
  • ATJ 10/86 (Pindaan 2018) A Guide On The Design of Cycle Track

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

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Overview of Motorcycle Scenario in Malaysia

  • Vehicle registration

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Source: 2017 Road Traffic Volume Malaysia

45.8%

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Overview of Motorcycle Scenario in Malaysia

  • Vehicle composition (JKR Annual National Traffic Census)

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Source: 2017 Road Traffic Volume Malaysia

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Overview of Motorcycle Scenario in Malaysia

  • Accident Data

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Source: Statistical Report Road Accidents Malaysia, RTD 2018 ROAD ACCIDENTS FATALITIES IN MALAYSIA (2008-2017)

2017: Motorcyclists 64.5%

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Overview of Motorcycle Scenario in Malaysia

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  • Motorcycle lane length - JKR Federal Road
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Overview of Motorcycle Scenario in Malaysia

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Source: JKR Statistik Jalan Edisi 2018

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Overview of Motorcycle Scenario in Malaysia

  • Motorcycle lane length - Tolled Highway (exclusive motorcycle lane)

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Source: JKR Statistik Jalan Edisi 2018

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History of Guidelines on Two Wheelers Facilities

ATJ 10/86 A Guide on The Design of Cycle Track

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ATJ 10/86 A Guide on The Design of Cycle Track

Purpose of Guidelines:

  • Help designer decide the minimum value of design criteria to be

used when designing cycle tracks (bicycle and motorcycle).

  • A very simple guideline

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JKR Guidelines on Two Wheelers Facilities

  • 1. NTJ 33/2015 Guidelines for Motorcycle Facilities
  • 2. ATJ 35/2018 Geometric Guideline for Exclusive Motorcycle Lane
  • 3. ATJ 10/86 (Pindaan 2018) A Guide on The Design of Cycle Track*

* final editing stage

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NTJ 33/2015 Guidelines for Motorcycle Facilities

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  • Scope of Document

NO. TOPIC 1. INTRODUCTION 2. WARRANTS FOR MOTORCYCLE FACILITIES 3. EXCLUSIVE MOTORCYCLE LANE 4. NON-EXCLUSIVE MOTORCYCLE LANE 5. TREATMENT OF NON-EXCLUSIVE MOTORCYCLE LANE AT POINTS OF CONFLICT 6. MOTORCYCLE SHELTER 7. ROAD LIGHTING 8. TRAFFIC BARRIER 9. TRAFFIC MANAGEMENT PLAN AT MOTORCYCLE LANE FOR MAINTENANCE AND CONSTRUCTION WORKS

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NTJ 33/2015

  • The objective is to provide engineering practitioners with better understanding
  • f motorcyclists’ safety needs and incorporate the needs in the upgrading and

maintenance of existing roads and the planning, design and construction of new roads.

  • Design consideration for motorcycle facilities:
  • Understanding motorcyclists behavior, average height and built
  • Historical motorcycle accident data
  • Motorcycles design, characteristics and capabilities
  • Willingness to use the road as planned and designed
  • Adopting sound engineering judgment

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

  • Introduction
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NTJ 33/2015

Numerical Warrants Type of Roads Expressways Non Expressways Section of Expressways and Non Expressways 1. Total Volume of Traffic > 15,000 vehicle per day > 15,000 vehicle per day along a 2-lane 2-way road OR > 10,000 vehicle per day per lane along a multi-lane road

  • For Section with Expressway Road

Conditions, Warrant for Expressways shall apply. OR

  • For Section with Non Expressway Road

Conditions, Warrant for Non Expressways shall apply. OR

  • For combination of Expressway and Non

Expressways along the road, the engineer’s experience and engineering judgment is required to decide the most appropriate form of motorcycle facilities. 2. Percentage of Motorcycles > 30% of main stream traffic > 30% of main stream traffic 3. Total Number of Motorcycle Accidents > 5 accidents per km per year > 5 accidents per km per year 4. Side Friction Scores Not Applicable < 30 friction scores 5. Combination of 1,2,3 and/or 4

  • Can be provided even if not fulfilling criteria 1, 2, 3 or 4 if its

absence would be detrimental to the safety of motorist/other road user.

  • Warrants if there is a high likelihood of warrants 1, 2, 3 and/or 4

being met within 5 years of design life of the project. 15

  • Warrants for Motorcycle Facilities
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NTJ 33/2015

  • The topics discussed in this chapter include motorcycle design and characteristics, capacity and

level of service (LOS) for exclusive motorcycle lane.

  • Eventually, JKR published a separate guideline on exclusive motorcycle lane, namely the

ATJ35/2018 Geometric Guideline for Exclusive Motorcycle Lane. The topics as in this chapter of NTJ, are further deliberated in the new ATJ.

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  • Exclusive Motorcycle Lane
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NTJ 33/2015

  • Adjacent to main carriageway
  • Significantly improve safety
  • Design requirement
  • 2.0m lane width (max 2.5m)
  • Red colour separator with road studs

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  • Non-Exclusive Motorcycle Lane (NEML)
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NTJ 33/2015

  • Potential conflict areas
  • At-grade intersections
  • Interchanges (normally passing through)
  • Bus / taxi stop

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  • Treatment of NEML at Points of Conflict

‘Motorcycle Storage’ near LRT Bandaraya Station T-intersection

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NTJ 33/2015

  • Road signs and markings (also mentioned in ATJ 35/2018)

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NTJ 33/2015

  • Safer environment for motorcyclists to stop / rest especially during wet condition
  • Shelter type
  • Stand alone
  • Under bridge / structure
  • Topics covered include proposed shelter amenities, area size as well as typical layouts for both

shelter types.

  • JKR is currently finalizing the standard drawing for the shelter types.

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  • Motorcycle Shelter

Motorcycle shelter in Jalan Kuching (north-bound)

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NTJ 33/2015

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  • Road Lighting (also mentioned in ATJ 35/2018)
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NTJ 33/2015

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  • Road Lighting
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NTJ 33/2015

  • Semi-rigid barriers with TL3 (recommended), minimum TL2
  • Additional rub rail
  • Special impact attenuators

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  • Traffic Barrier (also mentioned in ATJ 35/2018)
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NTJ 33/2015

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  • Traffic Management Plan at Motorcycle Lane
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NTJ 33/2015

  • TMP should be in accordance to JKR Guideline ATJ 2C/85 (Pindaan 2017)
  • Adequate number of signs
  • Clear and definitive signs
  • Advance warning signs (where appropriate)
  • Proper delineation especially night time

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  • Traffic Management Plan at Motorcycle Lane

SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Upgrading works of Motorcycle Lane at the Federal Highway FT002

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  • To assists road designers on the design criteria and approach to provide uniform

and standard design for Exclusive Motorcycle Lane (EML)

  • It is imperative that being motorcycles being given special consideration and

provision of EML for the safety of the rides and pillions. *This guideline is to be used in conjunction with other guidelines that have been or will

be produced by JKR.

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

  • Objective

ATJ 35/2018 Geometric Guideline for Exclusive Motorcycle Lane

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ATJ 35/2018

  • Scope of Document

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION NO. TOPIC SUB-TOPIC 1. INTRODUCTION 2. MOTORCYCLE LANE MOTORCYCLE LANE CLASSIFICATION / HIERARCHY CLASSIFICATION AND DESIGN DESIGN STANDARDS FOR MOTORCYCLE LANE STANDARDS ACCESS CONTROL SELECTION OF DESIGN STANDARDS TOPOGRAPHY 3. DESIGN CONTROL AND CRITERIA DESIGN MOTORCYCLE CHARACTERISTICS SPEED CAPACITY 4. ELEMENT OF DESIGN SIGHT DISTANCE HORIZONTAL ALIGNMENT VERTICAL ALIGNMENT COMBINATION OF HORIZONTAL AND VERTICAL ALIGNMENT

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NO. TOPIC SUB-TOPIC 5. CROSS SECTION ELEMENTS PAVEMENT LANE WIDTH & MARGINAL STRIPS FOR MOTORCYCLE LANE SHOULDERS TRAFFIC BARRIERS UNDERPASS 6. TREATMENTS FOR SPECIAL TREATMENT OF EML APPROACHING EGRESS AND INGRESS CONDITIONS TREATMENT OF EML APPROACHING PEDESTRIAN CROSSING 7. OTHER ELEMENTS DRAINAGE AFFECTING GEOMETRIC LIGHTING DESIGN UTILITIES SIGNING AND MARKINGS EROSION CONTROL, LANDSCAPE DEVELOPMENT AND ENV. IMPACTS

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  • Scope of Document (cont’)
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ATJ 35/2018

  • In normal road design practice, all vehicle types share the same carriageway

travelling from one destination to another.

  • With the high number of motorcycles, the likelihood for fatal accident to occur

involving motorcyclists is greater.

  • Separating motorcycles from other vehicles in traffic by providing motorcycle

lanes is a good engineering measure to improve the safety of motorcyclists.

  • There has been no established guideline for the design of exclusive motorcycle

lanes.

  • This guideline is to be used in conjunction with other guidelines that have been
  • r will be produced by JKR.

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

  • Introduction
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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Exclusive Motorcycle Lane at the Federal Highway FT002

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ATJ 35/2018

  • Exclusive motorcycle lane is proposed to be constructed at:
  • New road with minimum JKR R5 standard
  • Existing road which passed the warrant for construction of motorcycle lane (NTJ 33/2015)
  • Provision of motorcycle lane reserve has been considered in other JKR guidelines;
  • ATJ 8/86 (Pindaan 2015) A Guide on Geometric Design of Roads
  • NTJ 33/2015 Guideline for Motorcycle Facilities

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  • Design Application

Source: ATJ 8/86 (Pindaan 2015)

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Source: NTJ 33/2015

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ATJ 35/2018

  • Motorcycle class : 250cc and below
  • Rider’s eye height : 1.49 m
  • Design speed : 50 – 90 km/h

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  • Design Criteria
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ATJ 35/2018

  • Horizontal alignment
  • Superelevation rates, e (e max 8%)
  • Minimum radius

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  • Design Elements
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ATJ 35/2018

  • Vertical alignment
  • K values

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  • Design Elements
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ATJ 35/2018

  • Pavement structure
  • Flexible pavement (advisable)
  • Rigid pavement

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  • Cross Section Elements

Flexible pavement Rigid pavement

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ATJ 35/2018

  • Typical cross section – with shelter area

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  • Cross Section Elements
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  • Typical cross section – without shelter area

ATJ 35/2018

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  • Cross Section Elements
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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

ATJ 35/2018

  • Egress & Ingress

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  • Treatments for Special Conditions

Egress Ingress

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ATJ 35/2018

  • Drainage – flat terrain

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  • Other Elements
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ATJ 35/2018

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  • Other Elements
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ATJ 10/86 (Pindaan 2018) A Guide on The Design of Cycle Track

  • Scope of Document

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION NO. TOPIC 1. INTRODUCTION 2. GENERAL CONSIDERATION 3. PLANNING FOR CYCLE TRACK 4. ELEMENTS OF DESIGN 5. JUNCTION AND CROSSING 6. DRAINAGE 7. TRAFFIC CONTROL DEVICE AND FACILITIES 8. MAINTENANCE AND MANAGEMENT 9. OTHER REQUIREMENTS

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ATJ 10/86 (Pindaan 2018)

  • Cycle tracks - Paths, trails, lanes and routes, cycle crossings and intersections,
  • verpass and other related facilities which serve non-motorized two-wheelers.
  • Two types of cycle track:
  • Non-exclusive (on carriageway)
  • Exclusive (off carriageway)
  • The objective is to provide designers with proper cycle tracks design

consideration and criteria which incorporates safety aspects.

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

  • Introduction
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ATJ 10/86 (Pindaan 2018)

  • Convenient
  • Accessible
  • Safe
  • Comfortable
  • Attractive
  • Design of cycle tracks should consider categories of cyclists and their

characteristics

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  • General Consideration
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ATJ 10/86 (Pindaan 2018)

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  • General Consideration
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ATJ 10/86 (Pindaan 2018)

  • Route location
  • Demand for cyclists (existing or potential)
  • Integrated with transport and land use planning
  • Consideration of Provision (either on @ off carriageway)
  • Traffic reduction
  • Speed reduction
  • Traffic management
  • Redistribution of carriageway lanes
  • Segregation of cycle tracks from main carriageway
  • Conversion of footways to unsegregated shared use cycle track

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  • Planning for Cycle Track
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ATJ 10/86 (Pindaan 2018)

  • Design speed : 30 – 50 km/h
  • Minimum radius :
  • Superelevation rates, e (e max 3%)
  • Desirable vertical grades : 5% (max 10%)

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  • Elements of

Design

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ATJ 10/86 (Pindaan 2018)

  • Lane width
  • Crossfall : 2.5%
  • Pavement structure
  • Flexible pavement (advisable)
  • Rigid pavement

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  • Cross Section Elements
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ATJ 10/86 (Pindaan 2018)

  • Bicycle Path at Bus Stop

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  • Specific routes provided to minimize conflicts

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

ATJ 10/86 (Pindaan 2018)

  • Junction and Crossing
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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Cycle track along Jalan Sultan Ismail, Kuala Lumpur

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  • Painted word: LALUAN BASIKAL
  • Symbol:

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ATJ 10/86 (Pindaan 2018)

  • Road Marking

Cycle track near LRT Bandaraya station SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

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ATJ 10/86 (Pindaan 2018)

  • Traffic Signs and Signals

Cycle track in residential area (Taman Melawati, Ampang Jaya) SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION Example of traffic signal

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ATJ 10/86 (Pindaan 2018)

  • Cycle Parking

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SAFER ROAD BY INFRASTRUCTURE DESIGN AND OPERATION

ATJ 10/86 (Pindaan 2018)

  • Cycle Parking

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CONCLUSIONS

  • There are guidelines available in Malaysia for two wheelers facilities
  • The 3 guidelines will help designers in designing facilities for two

wheelers:

  • Motorcyles
  • Bicycles
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