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CBD
High-densityhousing High-densityhousing
49 km
25 km
Population: 5.6 millionLand Area: 719 sq. km
About Singapore
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Singapore’s Urbanisation
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1965 Today
Resident Population:
~1.8 million Vehicle Population:
~160,000
Future
Growth Unsustainable
Resident Population:
~5.6 million Vehicle Population:
~957,000
3 times
6 times
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3,505km 164km 304,000Road Network Expressway
NetworkVehicle Population
Avg Daily Traffic Entering City
961,842
*Figures updated as of 2017
Road Transport
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Land Constraints 12% of total land used for road and land transport infrastructure
Shortage of LabourE.g. Truck, lorry and bus drivers
Increasing Travel DemandPopulation increase, intensive development and change in lifestyle
Ageing Population30% aged 65 and above by 2030
Key Challenges in Singapore
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About Land Transport Authority (Singapore)
Senior-Friendly Transport System 6
Policy
Planning
Development
Management
Regulation
Our Functions
Vision A people-centred land transport system
MissionConnecting people and places, enhancing travel
experience
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ITS - to support the land transport eco-system
ITS is essential to support a people-centric land transport eco-systemITS is essential to support a people-centric land transport eco-system
Green mobility
Green mobility
Safer roadway
Safer roadway
Easy accessibility
Easy accessibility
Efficient mover of people and goodsEfficient mover of people and goods
Greater connectivity
Greater connectivity
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Singapore’s National ITS Policy Lessons Learnt
1. Define – National ITS Master Plan
o Develop – ITS Implementation Programs
o Determine ITS Standards
o Ensure Interoperability and Scalability
2. Limited Funding Sources
o Prioritize
o Start small –
evaluate cost-benefits
Review
Justify
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Singapore’s National ITS Policy Lessons Learnt
3. Benefits of ITS
o Improve road safety and optimize road infrastructure
capacity
o Environmental
Reduce vehicle km traveled
Reduce congestion and vehicles idling on roads
• e.g. estimated annual S$40mil (US$29mil) savings in
economic time value for Singapore’s Expressway
Monitoring and Advisory System
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• Traffic Management
• Road Safety
• Integrated Traffic Operation
Key ITS in Singapore
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Area-wide Adaptive Traffic Light Control System (GLIDE)
Traffic Management - 1
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Green LInk DEtermining GLIDE
• Allocates green time based on prevailing traffic flows
• Provide linking across junctions to give “Green Wave” along major corridors
• Centralised monitoring & fault reporting to provide prompt detection
• Detector loops underneath road surface to collect traffic data Loops
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GLIDE - BUS Priority
Special Feature – “B”-signal for Bus Priority• Allows buses to proceed ahead of other vehicles at signalized
junctions
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EMAS – System Set-Up
Detection• Collects traffic data such as
traffic flow, speed & occupancy• Detects incidents using video
imaging technique
Surveillance• Verification of incidents• Monitors traffic conditions using
video cameras with pan, tilt & zoom capabilities
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EMASDisplays messages & travel times
on electronic signboards
Allows motorists to make
informed decisions
Recovery crew provides quick
response to motorists
Assist motorists for
accidents with minor injuries 17
Vehicle recovery crews tow away incident vehicles to nearest car parks
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Roads GroupJ-EyesTrafficScan
Estimate average traffic speeds along expressways & major arterial roads
Uses taxis on the roads as vehicle probes
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J-Eyes
On existing traffic light poles & lamp
posts at strategic traffic junctions
Cameras with pan, tilt & zoom
capabilities providing video
Surveillance system at signalised
junctions
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EMAS Arterial
KJE
PIE
BKE
SLE
TPE
PIE PIE
AYE
CTE
ECP
KPE
MCEExpressways
EMAS Arterial corridors
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EMAS on Major Arterial Roads- EMAS Arterial
• Synergise management of traffic along both expressways & major arterial roads
• 10 major arterial road corridors (total length of 141.5km)
• Extension of EMAS coverage along major arterial road corridors to bring about better traffic and incident management network-wide
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J-EyesPGS
• Real time parking space availability information in key destination areas
• Help motorists to find available parking spaces faster and easier
• Reduce circulating traffic due to parking space search
• 3 busy areas of Singapore: Marina, Orchard, Harbourfront
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Green Man +• Provides more green man time (3 to 13
seconds) for elderly and persons with disabilities to cross the road
• More than 1000 pedestrian crossings equipped with GM+
• Plan for another 1500 pedestrian crossings by 2026
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Road Safety – 2
Green Man LED Light Strips
- to improve safety of pedestrians walking while looking at mobile devices
Buyong / Orchard Road
Saint Andrew’s Road Bencoolen Street
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ITS Centre
24/7 Operations Control Centre (OCC)• ITSC OCC
Manages traffic across island-wide road network
• 164 km of expressways
• >2,300 signalised intersections
Leverages on intelligent transport technology to realise ITS benefits
• Improved road safety and optimised road networks
• Environmental - reduce traffic congestion and vehicle km travelled
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