Required Attendees List

  • Darlene Danehy []

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<< Calendar - Pima Intersection Control Evaluation Spreadsheet (PICES)

  • Darlene DanehyDarlene Danehy
  • Pima Intersection Control Evaluation Spreadsheet (PICES)
  • Pima County Safety Conference Room, 1313 S. Mission Road
  • (UTC-07:00) Mountain Time (US & Canada)
  • 3/23/2018 11:30 AM
  • 3/23/2018 1:00 PM


PRESENTER: Steve Wilson (PCDOT) & Felipe Ladron de Guevara (Kittelson & Associates, Inc.)

PICES is a spreadsheet tool that Pima County and Kittelson developed to evaluate traffic control alternatives at intersections. The intersection alternative evaluation is based on a life-cycle cost analysis that accounts for both user costs (delay and safety) and infrastructure costs (construction, operations, and maintenance). PICES is capable of evaluating the following intersection control alternatives: two-way stop, four-way stop, traffic signal, roundabout, continuous flow, Michigan left-turn, and unsignalized restricted crossing U-turn. The spreadsheet was developed in Visual Basic and has been used to evaluate several intersection treatments in Pima County.

Please RSVP for this meeting by Wednesday, March 21 at 6:00 PM to Remember, students are free, and cost is just $10 for everyone else. We hope to see you there!


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