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Innovations in Measuring POE Performance and Service Levels Development and Application of a Level-of-Service (LOS) Methodology TBWG | Montreal 2013Slide 1: LOS Methodology Presenter: David E. Lettner, BA, MPA, MCIP Senior Transportation Planning Consultant Manitoba Infrastructure and Transportation 2013 TBWG Canadian Plenary | Montreal Wednesday October 23, 2013
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TBWG Presentation Overview Why is a POE performance measurement tool needed? How was this new POE tool developed? What is the new POE performance measurement tool? How does the new tool work? What are the applications for using the new tool? Who benefits from using the new tool? How should the new tool be used Slide 2: LOS Methodology TBWG | Montreal 2013
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WHY a new POE Performance Measurement Tool? Problem statement: There is currently no standardized POE performance measurement tool that can: Evaluate impacts of pre to post POE improvements Provide standardized port to port comparisons Provide standardized border to border comparisons Slide 3: LOS Methodology TBWG | Montreal 2013
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WHY a new POE Performance Measurement Tool? Problem Statement: How can service level policy, service levels and port performance be conveyed in a consistent, meaningful, understandable and accurate manner for all POE’s? Time? Queue length? Real time or longitudinal data? Is there consistency of measurement? Is there consistency of understanding? TBWG | Montreal 2013 Slide 4: LOS Methodology
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How was this new POE Tool Developed ? Highway Capacity Manual (HCM) Level-of-Service Concept (LOS) Uninterrupted Flows / Interrupted Flows Other applications of the LOS concept Transport Canada: ATB subsystem analysis TBWG | Montreal 2013 Slide 5: LOS Methodology
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How was this new POE Tool Developed ? MIT TBWG | Montreal 2013Slide 6: LOS Methodology
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What is the new Tool ? (A: An LOS approach) LOS Criteria A-F Service Level Categories Service Policy Settings TBWG | Montreal 2013Slide 7: LOS Methodology The LOS Framework for POE’s
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How does the LOS Tool Work? (A: Algorithms) LOS Algorithm Model (based on hourly traffic distributions) Total vehicles (arrivals + queue) TBWG | Montreal 2013 Slide 8: LOS Methodology
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How it Works | Setting LOS Policy TBWG | Montreal 2013Slide 9: LOS Methodology Algorithms convert hourly arrival data into LOS categories LOS Framework: Policy Settings LOS Output: Trade-Off Analysis
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How it Works | Trade-Off Analysis TBWG | Montreal 2013Slide 10: LOS Methodology
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How it Works | Pre to Post Improvement Analysis LOS Decay (Pre and Post Investment) pre-investment trigger point LOS “D” LOS gain post-investment LOS would continue to decay without POE improvements TBWG | Montreal 2013Slide 11: LOS Methodology
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How it Works | Next Step in Concept Refinement Modify algorithms to provide benefit-cost data Pre-post LOS improvement scenarios Aggregation of delay, fuel and emissions LOS Decay (Pre and Post Investment) Benefits Costs TBWG | Montreal 2013 Slide 12: LOS Methodology
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What are some LOS applications? (micro) The LOS output provides: A snapshot for any or all 8,760 hours in a year Longitudinal analysis over a 20+ year planning horizon Capability to set service level standards and assess LOS policy Capability to evaluate PIL infrastructure or staffing levels Capability to evaluate various processing time scenarios Output generated by direction of travel Output generated by vehicle type TBWG | Montreal 2013Slide 13: LOS Methodology
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WHAT are some LOS applications? (macro) A standardized POE performance measurement tool that can: Evaluate impacts of pre to post POE improvements Provide standardized port to port comparisons Provide standardized border to border comparisons Slide 14: LOS Methodology TBWG | Montreal 2013
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Who benefits from using the LOS methodology ? Transportation and border services agencies Trade-off analysis to determine optimal port improvements Federal, State and Provincial funding agencies Standardized analysis for evaluating funding applications Inland Ports | Logistics Interests Supports business case analysis to assess fluidity at POE’s All Stakeholders Meaningful data on future port performance TBWG | Montreal 2013 Slide 15: LOS Methodology
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WHERE can the LOS Methodology be Applied? TBWG | Montreal 2013Slide 16: LOS Methodology Top 20 POE’s: Canada-USA-Mexico
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WHEN should the LOS Methodology be used? Major POE planning studies / funding applications Trade-off analysis for POE improvement scenarios Evaluating the costs-benefits of POE improvements Longitudinal analysis & monitoring POE performance Responding to stakeholders on POE performance TBWG | Montreal 2013 Slide 17: LOS Methodology
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Summary: Advantages of an LOS Approach at POE’s A standardized approach for system-wide POE planning A concept that is user-friendly & easy to understand Predictive capabilities (20+ years) Ability to express positive measures of POE performance Ability to conduct multi-variant trade-off analysis An efficient & cost effective tool for scenario testing Multiple beneficiaries and applications Slide 18: LOS Methodology TBWG | Montreal 2013
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A Final Word on the LOS Methodology for POE’s Challenge: POE project delivery requires 6-10 years to complete a number of sequential planning and implementation steps Conceptual Planning, Functional Design, Final Design Tendering and Construction Challenge: The bi-national POE context can involve input from up to 8 agencies to deliver an integrated infrastructure solution Opportunity: The LOS methodology provides a common approach for all transportation and border services agencies to test, select and monitor POE performance improvement solutions that can include infrastructure improvements, technology deployment or staffing scenarios Slide 19: LOS Methodology TBWG | Montreal 2013
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Presenter Contact Information David E. Lettner, BA, MPA, MCIP Senior Transportation Planning Consultant Transportation Systems Planning Branch Manitoba Infrastructure and Transportation CONTACT T: 204.945.5270 E: david.lettner@gov.mb.cadavid.lettner@gov.mb.ca TBWG | Montreal 2013 Slide 20: LOS Methodology
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