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Requests for Proposal

FY24 Transmodeler Network

Posted: January 19, 2024

The Flagstaff Metropolitan Planning Organization (MetroPlan) seeks a qualified vendor to perform Transmodeler Network Service.

The scope of work is:

  • Develop a functional network of the MetroPlan region in Caliper Corporation TransModeler using the MetroPlan Travel Demand Model (TransCAD v9.0), aerial imagery, and other GIS data supplied by MetroPlan or procured by the contractor.  Additionally, MetroPlan will supply existing signal timing plans for all signals in the City of Flagstaff and Arizona DOT systems. The network will include:

  • Traffic signals

  • RRFB

  • Turn lanes accurate in length

  • A shapefile of the MetroPlan Travel Demand Model network is available on request

  • Load the model with outputs from the MetroPlan base year model (TransCAD v9.0) provided by MetroPlan:

  • Full day and time of day traffic volumes

  • Truck volume estimates

  • Transit routes, stops and activity estimates

  • Test the model functionality

  • Introduce three to five network and intersection changes and report on model response

  • Introduce one to two signal timing plans and report on model response

  • (Add alternate) Calibrate the W. Route 66 corridor utilizing this data provided by MetroPlan:

  • Signal timing plans

  • Traffic counts

  • Bicycle and pedestrian counts

  • Transit ridership and stop activity

  • Possible data availability: corridor travel times


MetroPlan TransModeler Regional Network RFQ Presubmittal Meeting


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