Previous Chapter: 1 Introduction: How and Why to Use This Guide
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 10
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 11
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 12
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 13
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 14
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 15
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 16
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 17
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 18
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 19
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 20
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 21
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 22
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 23
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 24
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 25
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 26
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 27
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 28
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 29
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 30
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 31
Suggested Citation: "2 Scoping." National Academies of Sciences, Engineering, and Medicine. 2026. Incorporating Uncertainty into Long-Range Transportation Planning: A Guide. Washington, DC: The National Academies Press. doi: 10.17226/29355.
Page 32
Next Chapter: 3 Long-Range Plan Development
Subscribe to Email from the National Academies
Keep up with all of the activities, publications, and events by subscribing to free updates by email.