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AMPO Management and Operations Work Group September 28-29, 2006

Performance Measures Used in the DFW Region – How to Track and Report the M & O Investment and Results. AMPO Management and Operations Work Group September 28-29, 2006. Performance Measures Examples. Regional Modeled and Observed Freeway Corridor Observed Freeway and Arterial.

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AMPO Management and Operations Work Group September 28-29, 2006

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  1. Performance Measures Used in the DFW Region – How to Track and Report the M & O Investment and Results AMPO Management and Operations Work Group September 28-29, 2006

  2. Performance Measures Examples Regional Modeled and Observed Freeway Corridor Observed Freeway and Arterial

  3. Congestion: A Growing Problem

  4. Blob Maps Parameters Percentage of Roadways Congested (LOS D, E or F) Model Output 0 to 30 Percent, not Congested 30 to 60 Percent, Moderately Congested Above 60 Percent, Severely Congested

  5. Congestion Map Parameters Observed Data Moderate or Intermittent Congestion (30 – 50 mph or 45 – 60 pcplpm) Severe Congestion (<30 mph or > 60 pcplpm)

  6. Relationship of Vehicle Density to Vehicle Speed High Speed of Vehicles Low Low High Density of Vehicles

  7. Thoroughfare Assessment Program Data Collection System Analysis (including emission calculations, NCTCOG) Recommend Improvements (timing plans and low-cost capital improvements) Implementation and Fine-Tuning After Assessment Documentation of Results

  8. Thoroughfare Assessment Program – Performance Measures Travel Time – Modeled/Observed Delay – Modeled/Observed Number of Stops - Modeled/Observed Average Speed – Modeled/Observed Emissions (VOC and NOx) – Modeled/ Post-Processed

  9. Truck Lane Pilot Study Observed ITS Data Speed, Volume and Lane Occupancy Average Speed by Direction by Phase Percent Change in Volumes by Phase Average Speed by Lane by Phase

  10. Next Steps for DFW Continue to Develop Inventory of P.M. Develop Regional Standard P.M. Continue to Track and Gather Data Develop a Regular Reporting Schedule Document Benefits of Projects

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