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KySTM Stakeholders Meeting July 22, 2003

KySTM Stakeholders Meeting July 22, 2003. Presentation Overview. Welcome and Overview History/Use of KySTM Statewide Model State of the Practice Update on KySTM Current Actifvities KySTM Brainstorming. KYSTM History. 1971 1st model, designed by Alan Voorhees & Associates

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KySTM Stakeholders Meeting July 22, 2003

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  1. KySTM Stakeholders MeetingJuly 22, 2003

  2. Presentation Overview • Welcome and Overview • History/Use of KySTM • Statewide Model State of the Practice • Update on KySTM Current Actifvities • KySTM Brainstorming

  3. KYSTM History • 1971 • 1st model, designed by Alan Voorhees & Associates • Used for system applications (e.g. VMT forecasting) & projects • Extensive origin-destination • Large budget & staff • 1991 • Low budget update • Kentucky study area • Used trip table factored from older model

  4. KYSTM History • 1997 • Major update • Used for I-66 corridor study • 9 state study area • Truck model • 1999 • Recalibrated • 2030 design year

  5. KYSTM Applications • New Routes • I-66; I-74; I-875; I-69; London to Ashland; KY 313 Extension • Provide volumes, VMT & VHT

  6. KYSTM Applications

  7. KYSTM Applications • Corridor Studies • US 119 (Letcher County Tunnel) • US 68 (Lexington to Columbus)

  8. KYSTM Applications • System Questions • Truck flow for commercial vehicle monitoring site optimization

  9. KYSTM Model Specifications • Size: 1,530 zones, 823 KY zones, 28282 one-way links, 9 states • Software: MinUTP • Future Year: 2030 • Network: 1991 KY net + NHPN outside KY • Assignment: AON • Trucks: based on Reebie and calibrated to Vehicle Classification counts • Other: used matrix est.; no new data collection

  10. Recent Updates • 2001 I-66 Corridor Calibration • 2002 Combine Zones • 2003 Network • 2003 TransCAD Update

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