Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning (2026)

Chapter: Summary of Phase I: Foundational Research, Outreach, and Case Studies

Previous Chapter: Introduction
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 2
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 3
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 4
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 5
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 6
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 7
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 8
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 9
Suggested Citation: "Summary of Phase I: Foundational Research, Outreach, and Case Studies." National Academies of Sciences, Engineering, and Medicine. 2026. Developing a Guide for Incorporating Uncertainty into Long-Range Transportation Planning. Washington, DC: The National Academies Press. doi: 10.17226/29359.
Page 10
Next Chapter: Phase II: Summary of NCHRP Research Report 1168 guide, Toolkit, Testing, and Peer Exchange
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