Previous Chapter: Executive Summary
Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Suggested Citation: "1 Introduction." Transportation Research Board. 2011. How We Travel: A Sustainable National Program for Travel Data. Washington, DC: The National Academies Press. doi: 10.17226/13125.
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Next Chapter: 2 Overview of Current Travel Data Programs and Gaps
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