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Using Intelligent Transportation Systems
(ITS) Technologies and Strategies toBetter Manage Congestion
Dr. Sanjay Chaturvedi
Secretary SHARE
Prof. C.R.Chaturvedi,
1/188 Delhi Gate, Agra
Traffic Congestion: Issues and Options
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Knowing is not enough;
we must apply. Willing isnot enough; we must do.
Goethe
2
Implementation is the Challenge
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Overview
Traffic Congestion How Do We Attack?
Role of Transportation System Managementand Operations
Examples Whats Possible using 21stCentury Operations and 21st CenturyTechnologies
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Traffic Congestion Causes
RECURRING:
Insufficient capacity
Unrestrained demand
Ineffective
management of
capacity (e.g. poorsignal timing)
NON-RECURRING:
Incidents
Work zones
Weather events
Special events
Emergencies (e.g.hurricanes)
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Making a Difference: Long-term
Initiatives forRecurring Delay
Build Additional MainlineCapacity
Remove Bottlenecks
Travel Demand Management
Use Technology to Better
Manage Traffic
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Making a Difference: Short-term
Initiatives forNon-Recurring Delay Implement Traffic Incident Management
Programs
Implement Work Zone Mobility Strategies
Manage Weather-related Events
Manage Special Events
Provide Timely TravelerInformation
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Transportation System Management &
OperationsImprove reliability, safety, and security through 21st Century
Operations using 21st Century Technology
21st Century Operations
Proactive Customer view
Regional system base
24/7
Performance based Real-time information
21st Century Technology Advanced Signal Control
Ramp metering
Work Zone Management
Traffic Incident Management
Real-Time Transportation
(traveler) Information Emergency/Evacuation
Management
Freight Management
In Short, ITS
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Transportation System
Management and Operations
Application Areas
Work Zone Management
Traffic Incident Management
Road Weather Management
Enablers
Dedicated Short Range Communication
Transportation Management Centers
Advanced Traveler Information
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Work Zone Management
Techniques
Work Zone Self-Assessments
Federal Rule Making onWork Zone Management
Full Road Closures
Variable Speed Limits inWork Zones
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Traffic Incident Management
Strategies
Establish Response and Clearance Procedures and
Policies
Support Integrated Interagency Communications
Institutionalize Traffic Incident Management
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Traffic Incident Management
Techniques Traffic Incident Management
Self-Assessments
Integrated Incident
Management Systems
CAD-TMC Operational Test
Incident Management Coalition
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Dubai ExperiencePoliceman infrequently seen on crossings
Good pedestrian pavements
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PARKING MANAGEMENT
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Travel Impact Rating Comments
Reduces total traffic. 2 Implements specific TDM strategies.
Reduces peak period traffic. 2 "
Shifts peak to off-peak periods. 2 "
Shifts automobile travel to alternative modes. 2 "
Improves access, reduces the need for travel. 2 "
Increased ridesharing. 2 "
Increased public transit. 2 "
Increased cycling. 2 "
Increased walking. 2 "
Increased Telework. 2 "
Reduced freight traffic. 2 "
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Suggestions for immediate implementation which
can be done at District level
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LONG TERM
21st Century traffic management
with CCTV etc.
Engineering Improvement
Geometric Road Mr. Ajeet
Fauzdar , Engineering department
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