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ODOT’s Snow & Ice Recovery Evaluator

ODOT introduced a program to assess winter recovery efforts with motorists in mind, data from INRIX & RWIS. Evaluate speed recovery and generate reports for future improvements.

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ODOT’s Snow & Ice Recovery Evaluator

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  1. ODOT’s Snow & Ice Recovery Evaluator

  2. Developed a program to evaluate performance

  3. Program developed with motoring public in mind

  4. Data sourcesINRIX & RWIS

  5. Program is based onsnow events

  6. Begin Snow Event 1 2 3

  7. End Snow Event 1 2 3

  8. Speed Recovered 1 2 3

  9. Grade each recovery

  10. Generate Reports

  11. Going forward

  12. 15mph wind 5% routes 25% RWIS 1 hour look ahead 10mph speed drop

  13. John MacAdam, PE614.752.9695

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