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Smarter Urban Mobility Systems Around the Pacific Rim

Smarter Urban Mobility Systems Around the Pacific Rim. Jerry Walters Fehr & Peers. Virtuous Cycles in City Planning and Operation. How Scale Matters Urban Forms that Reduce Traffic, Energy and Emissions . D ensity D iversity D esign D estinations D istance to Transit D evelopment Scale

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Smarter Urban Mobility Systems Around the Pacific Rim

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  1. Smarter Urban Mobility SystemsAround the Pacific Rim Jerry Walters Fehr & Peers

  2. Virtuous Cycles in City Planning and Operation

  3. How Scale MattersUrban Forms that Reduce Traffic, Energy and Emissions

  4. Density Diversity Design Destinations Distance to Transit Development Scale Demographics Demand Management Dimensions of Urban Form and Vehicle Use

  5. National Evidence on MXD Travel Generation

  6. Network Data, Analytics and Simulation

  7. Kunming-Chenggong New Town

  8. Kunming New Town / Sustainable Objectives • 2,800 acres • 232,300 population • 243,300 jobs • Objectives • Energy efficiency • Emissions and GHG reduction • Economic and fiscal performance • Health and safety

  9. … and Challenges Macro: • Pace of development • Planning and performance mandates • Car culture • Lack of data and models

  10. Integrated Zoning, Circulation Systems

  11. Sesame Street Quiz

  12. Kunming Urban Form / Network Form Conventional Network Plan Inter-Connected Network Option

  13. Network Simulation (Ignores benefits of 9% trip reduction and traffic dispersion to parallel routes)

  14. Operational Comparison

  15. Sustainability Indicators

  16. California Legislated Mandates • AB 32 – Greenhouse gas reduction targets, Cap + Trade • SB 97 – CEQA requirements for GHG assessment • SB 375 - Linkages among: • GHG targets • regional transportation • sustainable communities strategies • SB 732 – Grant funding for sustainable communities • SB226 –Approval streamlining for infill development

  17. Caltrans Smart Mobility Performance Measures • Location Efficiency • Network Management • Multi-Modal Focus • Speed Suitability

  18. CAPCOA Best Management Practices

  19. High Speed Rail Sustainability Evaluation

  20. Micro/ Macro Analysis of 3-B-L Performance

  21. Data / Analytics

  22. Benefits of Sustainable Transport/ Land Use

  23. Better-Informed Transportation Decisions ASAP

  24. Thank You! Jerry Walters Fehr & Peers

  25. Operationalizing Smarter Urban Mobility Systems Jerry Walters Fehr & Peers

  26. Goals for Smarter Mobility Systems • Decisions ASAP and better informed • Better infrastructure design decisions  • Accurate impact assessments of land development • User-oriented transit service plans and station designs • Optimal sizing and integration of on-demand systems • Tailored mobility services to optimize TDM effectiveness

  27. Lab Work • Bus reliability by route segment • GHG, fuel use at traffic signals, roundabouts, stop signs • Biases/inaccuracies in self-reported journey times

  28. Field Work • Transit ridership optimization • Neighborhood parking management enforcement • Bike station analytics: opportunity effectiveness assessment

  29. Leading-Edge Work • Express-lane bottleneck removal through GPS-calibrated simulation • Regional traffic modeling through video and cell O/D identification • Simulation of campus operation, expansion options

  30. Next Gen Studies for Smart Mobility

  31. Next Gen Studies for Smart Mobility • Why and how people travel • Longitudinal measurement • Traveler demographics, market segmentation • O/D data vs built environment (D’s) • Models with complex AI objective functions • Safety studies: • Road, signing and traffic conditions, driver attention

  32. Next Gen Studies for Smart Mobility • Operational improvements • Traffic queues and delays, simulation models • Cruising for parking • Traveler-weighted transit service level • Un-served markets • Service availability, traveler characteristics of transit non-users • Demographics of bike-share users, demographics and journey characteristics of non-users • Comprehensive bicyclist route choice factors, including safety and security

  33. Data Aggregation and Synthesis Needed

  34. A Dozen Data Desires • Higher fidelity traffic flow data • Complete traveler O/D movements by all modes • Operating flow, interactions and incidents among modes • Longitudinal data: before/after stimulus • Land use and employment inventories by parcel • Over-the-net accessibility: time, cost, reliability, uncertainty • * calibrate/ validate

  35. A Dozen Data Desires • GPS verification of household and workplace surveys • Geo-correlation of travel surveys with built context • Transaction data to discern travel purpose • Consistent variable definitions to allow cross-walking data • Consistent sample rates by region • Open data from synthesizers via clients and from big actor data sources • * calibrate/ validate

  36. Multi-Modal Network Simulation - Silicon Valley

  37. Multi-Modal Network Simulation – Kunming China

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