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Weather Responsive Traffic Management (WRTM)

Description

This course provides information and guidance to transportation system managers and operators to help them effectively manage traffic flow and operations during adverse weather conditions.Various WRTM strategies are described and case studies are presented to illustrate existing best practices., Specific guidance is provided on how tochoose, design, and implement WRTM strategies that are appropriate for different roadway, traffic and weather conditions. Training materials include information and tools on traffic modeling and analysis , types and sources of traffic and weather data needed to support WRTM strategies, , guidance on integrating weather and traffic data in daily operations, and procedures for performance measurement and evaluation of WRTM strategies . At the end of the course, participants should understand and be able to describe the WRTM concepts and framework, the different strategies  and the types of data, analysis tools, and performance monitoring necessary to effectively manage traffic during weather events.

 

Objectives

Upon completion of the course, participants will be able to:

  • Understand the range of strategies and tools offered by WRTM for effectively managing traffic operations during weather events.
  • Identify the benefits associated with WRTM and the situations that warrant its application.
  • Identify the traffic and weather data needed to support WRTM implementation, and how to obtain and use these data.
  • Understand the need for and approaches to evaluating the performance of WRTM strategies.
  • Describe how agencies can more proactively implement WRTM strategies as part of transportation systems management including capacity enhancement and demand management

 

Audience

This course is designed for State DOT and TMC managers, supervisors, operators and engineers who are responsible for preserving or improving the ability of transportation network  to operate safely and effectively during weather events. Individuals who manage, deploy, implement, operate or evaluate traffic advisory, control and treatment strategies under various types of weather conditions will benefit from this course.

 

Length

Approximately 6 hours.  

 

Course Outline

Course Introduction
    Your Expectations
    Course Outcomes
    Course Outline

Lesson 1. Introduction and Background of WRTM
    1 Lesson Introduction
    2 Learning Outcomes
    3 The Congestion Pie
    4 Weather Effects
    5 Weather Effects in Action
    6 Knowledge Check #1
    7 What Is WRTM?
    8 WRTM Strategies
    9 WRTM Implementation Framework
  10 WRTM Integration
  11 WRTM Summary
  12 Knowledge Check #2
  13 What Are the Benefits of WRTM?
  14 Example of WRTM Benefits
  15 Learning Outcomes Review
  16 Lesson 1 Quiz

Lesson 2. WRTM Strategies and Scenarios
    1 Lesson Introduction
    2 Learning Outcomes
    3 Advisory Strategies
    4 Control Strategies
    5 Treatment Strategies
    6 Knowledge Check #1
    7 Weather Events
    8 WRTM Strategies during Limited Visibility
    9 WRTM Strategies during Ponding/Flooding
  10 WRTM Strategies during High Wind
  11 WRTM Strategies during Tornado
  12 WRTM Strategies during Winter Storm Events
  13 Knowledge Check #2
  14 Reactive vs Proactive Response to Weather
  15 Reactive vs Proactive Response: Exercise
  16 Learning Outcomes Review
  17 Lesson 2 Quiz

Lesson 3. Implementation and Deployment of WRTM Strategies
    1 Lesson Introduction
    2 Learning Outcomes
    3 WRTM Categories
    4 Advisory Strategy Categories
    5 Control Strategy Categories
    6 Treatment Strategy Categories
    7 Knowledge Check #1
    8 WRTM Strategies Challenges
    9 Challenge 1
  10 Challenge 2
  11 Challenge 3
  12 Challenge 4
  13 Challenge 5
  14 Challenge 6
  15 Knowledge Check #2
  16 Planning: SE Approach
  17 Planning: Regional Stakeholders
  18 Planning: Goals & Objectives
  19 Planning: ConOps
  20 Planning: System Requirements
  21 Design, Dvpmt & Implementation
  22 Operations & Maintenance
  23 Knowledge Check #3
  24 WRTM Strategy Deployment Example
  25 Multi-state Regional Projects
  26 WRTM Concepts of Operations
  27 Learning Outcomes Review
  28 Lesson 3 Quiz

Lesson 4. Traffic and Weather Data Collection and Integration
    1 Lesson Introduction
    2 Learning Outcomes
    3 TMC and Its Functions
    4 Traffic, Infrastructure and Weather Data
    5 Traffic Data Technologies
    6 Weather Data Technologies
    7 Environmental Sensor Station (ESS)
    8 Knowledge Check #1
    9 Weather Event Scenario
  10 Weather Info Integration: Why?
  11 Weather Info Integration: Strategies
  12 Weather Info Integration: Elements
  13 TMC Integration
  14 Steps of TMC Integration
  15 Weather Info Integration: Self-Evaluation Guide
  16 Knowledge Check #2
  17 Working Together
  18 Weather Info Integration Example
  19 Learning Outcomes Review
  20 Lesson 4 Quiz

Lesson 5. Traffic Impact Analysis and Decision Support Tools
    1 Lesson Introduction
    2 Learning Outcomes
    3 Weather Impacts on Physical Capacity
    4 Weather Impacts on Driver and Vehicle Performance
    5 Weather Impact on Traffic Performance
    6 Weather Impact on Traffic Operations
    7 Empirical Studies
    8 Speed Reductions in Inclement Weather
    9 Pavement Friction and Vehicle Crash Relantionship
  10 Knowledge Check #1
  11 Analyzing Weather Impacts: Framework
  12 Analyzing Weather Impacts: Scope and Scale
  13 Analyzing Weather Impacts: Tools
  14 Attributes of Analysis Tools
  15 Macroscopic Analysis: Pros & Cons
  16 Macroscopic Analysis: Speed-Flow Curve
  17 Mesoscopic Analysis: Pros & Cons
  18 Microscopic Analysis: Pros & Cons
  19 Microscopic Analysis: Capturing Effects of Weather
  20 Analysis Inputs and Outputs
  21 Knowledge Check #2
  22 Weather Data
  23 Traffic Data
  24 Weather Impact: Key Resources
  25 Learning Outcomes Review
  26 Lesson 5 Quiz

Lesson 6. Performance Measurement and Evaluation of WRTM Strategies
    1 Lesson Introduction
    2 Learning Outcomes
    3 WRTM Evaluation
    4 WRTM Evaluation: Framework
    5 WRTM Evaluation: Step 1
    6 WRTM Evaluation: Step 2
    7 WRTM Evaluation: Step 3
    8 WRTM Evaluation: Step 4
    9 WRTM Evaluation: Step 5
  10 WRTM Evaluation: Step 6
  11 WRTM Evaluation: Step 7
  12 WRTM Evaluation: Step 8
  13 WRTM Evaluation: Step 9
  14 Knowledge Check #1
  15 WRTM Data Requirements
  16 WRTM Evaluation: Analysis Types
  17 Mobility Analysis
  18 Safety Analysis
  19 Traveler Analysis
  20 Agency Performance Analysis
  21 Benefit-Cost Analysis
  22 Knowledge Check #2
  23 WRTM Evaluation: Challenges
  24 Learning Outcomes Review
  25 Lesson 6 Quiz

Case Study. Putting It All Together - Intro to the Case Study

   

 

 

 

 

 

 

   
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