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Megaregions: Literature Review of the Implications for U.S. Infrastructure Investment and Transportation Planning

Tables

Table 13: Table for Figure 5 Left-Hand Picture (Domestic Exports)

  Megaregion Other areas Average
Air & Truck 0.02 0.01 0.02
Other Intermodal 0.52 1.14 0.91
Pipeline & Unknown 14.01 25.74 21.34
Rail 4.45 13.34 10.01
Truck 77.16 56.36 64.16
Truck & Rail 0.19 0.21 0.20
Water 3.63 3.20 3.37

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Table 14: Table for Figure 5 Right-Hand Chart (Domestic Imports)

  Megaregion Other areas Average
Air & Truck 0.03 0.01 0.02
Other Intermodal 1.10 0.75 0.91
Pipeline & Unknown 16.94 24.81 21.34
Rail 7.80 11.75 10.01
Truck 68.76 60.53 64.16
Truck & Rail 0.23 0.18 0.20
Water 5.15 1.96 3.37

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Table 15: Table for Figure 6 Left-Hand Chart (Exports to Canada/Mexico)

  Megaregions Other areas Average
Air & Truck 0.10 0.07 0.08
Other Intermodal 0.63 0.33 0.47
Pipeline & Unknown 1.29 4.36 2.95
Rail 18.38 25.34 22.16
Truck 78.29 69.63 73.59
Truck & Rail 0.06 0.13 0.10
Water 1.26 0.12 0.64

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Table 16: Table for Figure 6 Right-Hand Chart (Imports from Canada/Mexico)

  Megaregions Other areas Average
Air & Truck 0.08 0.06 0.07
Other Intermodal 0.57 1.29 0.96
Pipeline & Unknown 37.27 46.04 42.00
Rail 28.25 22.81 25.32
Truck 33.62 29.58 31.44
Truck & Rail 0.08 0.06 0.07
Water 0.13 0.16 0.15

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Table 17: Table for Figure 7 Left-Hand Chart (Exports Overseas)

  Megaregions Other areas Average
Air & Truck 0.1 0.1 0.1
Other Intermodal 2.7 3.3 3.0
Pipeline & Unknown 7.9 12.7 10.9
Rail 6.8 23.7 17.5
Truck 62.9 44.5 51.3
Truck & Rail 1.6 0.4 0.9
Water 18.0 15.3 16.3

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Table 18: Table for Figure 7 Right-Hand Chart (Imports from Overseas)

  Megaregions Other areas Average
Air & Truck 0.1 0.1 0.1
Other Intermodal 0.3 0.3 0.3
Pipeline & Unknown 37.5 48.1 42.5
Rail 2.6 3.2 2.9
Truck 52.9 44.3 48.8
Truck & Rail 0.1 0.1 0.1
Water 6.6 3.9 5.3

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Updated: 9/5/2013
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