Analytical Procedures for Determining the Impacts of Reliability Mitigation Strategies

TRB / SHRP2 Program


The thrust of the L03 research was the development of methods to predict travel time reliability. The study took a strictly empirical approach to developing these relationships. Two types of models were developed: Predicting Reliability Metrics as a Function of the Mean Travel Time Index and Predicting Reliability as a Function of Casual Factors.

Source Organization Location

Washington, DC

Operations Area of Practice

  • Cost / Benefit Analysis
  • Economic and Investment Analysis Tools
  • System Performance Definition, Monitoring and Reporting

Organizational Capability Element

  • Evaluation of Operations Strategies
  • Performance Measurement
  • Reliability Predictive Models

Content Type

  • Research

Role in Organization

  • Associate Engineer
  • Engineer
  • Principal Engineer
  • Researcher/Academic
  • Senior Engineer

Publishing Organization

  • SHRP2 Program

Maturity Level of Program

  • Deployment (L3)
  • Development (L2)
  • Monitoring (L4)


  • Available Tools
  • How-To
  • Learning

Document Downloads

Prime Contractor
Cambridge Systematics Inc.
Issue Date
February 2nd, 2013
Publication Number
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