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Table 4. Modal Shares of U.S.-Mexico Freight Flows, Annual 2016

Freight by All Modes, (millions of current dollars)

Dataset Table:

Mode 2006 2015 2016 Percent Change 2006-2016 Percent Change 2015-2016
All Modes Imports 198,259 294,741 294,151 48.4 -0.2
Exports 134,167 236,377 230,959 72.1 -2.3
Total 332,426 531,118 525,110 58.0 -1.1
Share of Total by Mode (percent of total value) Percentage Point Change 2006-2016 Percentage Point Change 2015-2016
All Surface Modes Imports 76.9 88.0 89.1 12.2 1.1
Exports 82.7 82.7 83.1 0.4 0.3
Total 79.2 85.7 86.4 7.2 0.8
Truck Imports 63.8 72.3 72.5 8.7 0.2
Exports 69.3 69.1 69.1 -0.2 -0.1
Total 66.0 70.9 71.0 5.0 0.1
Rail Imports 13.0 15.6 16.5 3.5 0.9
Exports 12.9 12.1 12.4 -0.5 0.2
Total 13.0 14.1 14.7 1.7 0.6
Pipeline Imports 0.0 0.1 0.1 0.0 0.0
Exports 0.5 1.5 1.6 1.1 0.2
Total 0.2 0.7 0.7 0.5 0.1
Vessel Imports 19.6 7.7 6.2 -13.5 -1.5
Exports 7.5 9.4 9.6 2.1 0.2
Total 14.7 8.5 7.7 -7.0 -0.8
Air Imports 2.1 2.2 2.4 0.3 0.1
Exports 5.5 4.1 3.8 -1.7 -0.4
Total 3.5 3.1 3.0 -0.5 -0.1

Notes:

Numbers might not add to totals due to rounding.   Percent changes based on numbers prior to rounding.  The value of trade for all modes is not equal to the sum of truck, rail, pipeline, vessel and air modes, it also includes shipments made by mail, foreign trade zones, and other transportation. 

* The percent of modal share for all surface modes equals the sum of the share of the truck, rail and pipeline modes. 

Source:

Bureau of Transportation Statistics, TransBorder Freight Data, https://data.bts.gov/stories/s/myhq-rm6q as of February 2017.