Jabatan Kerja Raya Sabah’s Road To GIS SuccessPRESENTED BY:

Leong Shing Yau @ Saifuddin

Principal Assistant Director, Road Maintenance Branch

JKR Sabah

Content

1. Our Mission & Objectives2. Our Journey3. Current Initiative4. Demo (Screen Shot)

Road Maintenance Branch• Manage and maintain all JKR

registered state and federal roads in Sabah (except bridges and slope/embankment)

• Administer and manage road reserve in accordance to sections 77,84, 85 and 85A of Road Transport Act 1987 (Act 333)

MISSION• To ensure safe, reliable, and efficient

movement of people and goods on existing JKR Sabah roads

Protect the billions of ringgit of investment in road infrastructure assets

Meet the expected rate of

return on investment

Road Safety

Other Road Related Issues

Customer Service Road User Cost

Congestion

ReliabilityRide Quality

Manage and deliver the services in the most cost-effective manner and at lowest whole-of-life cycle cost

>11,800 km Paved Road>11,800 km Unpaved Road

* Based on MARRIS (Sistem Maklumat Rekod-Rekod Jalanraya Malaysia)

Estimated Length* for All Registered Public Roads in Sabah

> RM45 billion

* Based on Malaysian Public Sector Accounting Standard (MPSAS)

Estimated Total Current Replacement Cost* for All Registered Public Roads in Sabah

Ages

Condition

(Not To Scale)

1Very Good

2 Good

3Fair

4Poor

5Very Poor

Road Deteriorate & Depreciate As Ages

Road Deterioration & Depreciation Depend on Various Factors

Traffic Pavement Structure & Subgrade

Construction Environment???

Maintenance

PROBLEM SOLUTION

1995Developing database for road maintenance works

MS Access 2.0,MS Access 95-2003

Desktop version

Kudat district

1995-2006

1995-2006 Menu and Form

1995-2006 Report

• ArcGIS 1st procured in 1998 •Without standards and specifications• “Dump” layer digital road map• View (in district) by ArcGIS Explorer only• Better than hardcopy map• Good for presentation and report• Not good enough for our needs and

requirements

1998-2012

District Boundary Sea Land State Road Federal Road

1998-2012 Sample Digital Road Map

• Pilot study in 2012-2014• GIS-based road asset information

management systems (RAIMS)• Location Referencing System Standards and

Specifications• Issues:• ICT infrastructures• Data collection

2012-2014

2012-2014 Location Referencing System Standards and Specifications

2018-2022 Current Initiative

2018Collaborate effort with ESRI partner EA Sdn Bhd

Advanced linear referencing system (ALRS) road network base-map

GIS-based road information management system

Future development

What is ALRS Road Network Basemap?

Spatial Referencing System Linear Referencing System (LRS)Advanced Linear

Referencing System (ALRS) Road Network Basemap

Express location address in terms of spatial co-ordinates with respect to the earth, e.g. easting, northing, and elevation (X, Y, Z)

Identify the address of a point by measuring offsets from a known point along a constrained path, e.g. km2.345 Jln Sembulan

A reference or basemap which incorporate both linear and spatial referencing systems and would allow application of linear referencing within GIS enabled application environment

Could not represent location in terms of geometry shape/length effectively

Preferred method in referencing road data, e.g. location of culvert, works on a section of road, etc.

Few people could visualize spatial address physically

Simple, commonly use in our daily life and easily understood by most people

A Typical Spatial Map

What is ALRS Road Network Basemap? ... cont’d

A Typical ALRS Road Map

What is ALRS Road Network Basemap? ... cont’d

What is ALRS Road Network Basemap? ... cont’d

OPUS International

Other Data

LRS Datum Layer

Data Layer Accident

WorksProjects

GIS Datum Layer

Sembulan

ALRSRoadNetworkBasemap

Pavement Condition

Excellent Good Fair Poor Very Poor

Why Do We Need ALRS Road Map?

• Both spatial and linear referencing methods are essential in our daily life and in any road management system• A common, standardized and consistent

linear referencing road map for all users in a easily understood format• Allow JKR SB to develop and establish an

effective GIS-based road management and maintenance system

Why Do We Need ALRS Road Map? …cont’d

• Allow infrastructure asset management system by other branch within JKR SB to be integrated and talk to each other •Would streamline greatly JKR SB’s

management & operation through visualizing, sharing, analyzing, monitoring road assets data etc. in ways that would not be possible before

SOFTWARE

for Desktop Server Enterprise Roads & Highwayfor Server

ArcGIS AppStudio

HARDWARE

BroadbandDevice

WindowsServer

SMSServer

Software And Hardware Used

GIS-based Road Information Management System - Overview

Road Network(LRS Address, Chainage/KM)

GIS Map(Spatial / Coordinate)

ALRS RoadNetwork Basemap

Planning

Financial

Audit and Monitoring

Customer Service

Bridge

SlopeSewerage

Traffic

Road

Drainage

Road-Side & Safety Features

Web Browsing

/ Apps

JKR District, Concessionaire

Directorate, Senior Government Official

(Executive Information)

Public(Road Activities & Road

Information)

GIS-based Road Information Management System– Operation Chart

Data Collection, Report,

Inspection and AuditPublic, Contractor,

Concessionaire, JKR

Road MaintenanceHQ

Data Collection & Processing Web Browsing / Apps Data and Report Analysis

GIS Specialist & Developer

System Administrator

Field DataCollector

100 MB Internet Bandwidth

100 MB Internet Bandwidth

http://roadmaintenance.jkr.sabah.gov.my

JKR ArcGIS Server Portal Located atSabah State Data Centre (SSDC)

ArcGIS Enterprise Server, SMS Server, Road & Highway Extension, Geodatabase, Advanced Linear

Referencing System (ALRS) Basemap

JKR Sabah Road Maintenance Portal

JKR Sabah Advance Linear Referencing System (ALRS) Road Map

JKR Sabah Road Networks

JKR Sabah Road Inspection Web Application

JKR Sabah Road Public Complaint Web Application

JKR Sabah Road Inspection App

JKR Sabah Road Public Complaint App

Sabah Public Roads Map App (Works In Progress)

Federal Road

State Road

Federal Road

State Road

Pavement Patching

Road Reconstruction

Grass Cutting

Road Closure

Drainage Works

Sabah Public Roads Activities App (Works In Progress)

• ICT Infrastructures4G/LTE: <55% Coverage3G: <82% Coverage 2G: <88% Coverage

•Management Support

Challenges

Thank You!

• Identify the address of a point by measuring offsets from a known point along a constrained path (”Route”)

Starting Point CH0.000

CH2.345

Jalan Sembulan

There is only one CH2.345 in Jalan Sembulanand the address is unique.

Linear Referencing System