Table 12. Shipment Characteristics by NAICS and Commodity for Metropolitan Area of Origin: 2007

Table 12. Shipment Characteristics by NAICS and Commodity for Metropolitan Area of Origin: 2007

Estimates are based on data from the 2007 Commodity Flow Survey. Because of rounding, estimates may not be additive.

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NAICS2 31-33, Manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 5,304 100 2,119 100 464 100 665 37.6 - 27.6 - 20.2 - 9.9
04 Animal feed and products of animal origin, nec S S S S S S S S S S S S S S
06 Milled grain products and preparations and bakery products 2 - 1 - - - 15 17.6 - 17.5 0.1 14.7 - 3.5
07 Other prepared foodstuffs and fats and oils S S S S S S S S S S S S S S
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S S S S S S S S S S S S S
12 Gravel and crushed stone 5 0.1 459 21.7 6 1.3 10 39.6 0.4 36.4 12.4 38.7 1 14.7
13 Nonmetallic minerals nec 1 - S S - 0.1 8 16.4 0.3 S S 4.3 1 21.5
19 Coal and petroleum products, nec 13 0.3 278 13.1 4 0.9 13 24.3 0.3 24.4 14.8 37.4 1 18.8
20 Basic chemicals S S S S S S S S S S S S S S
21 Pharmaceutical products 6 0.1 S S S S 906 35.3 0.3 S S S S 29.8
23 Chemical products and preparations, nec 156 2.9 138 6.5 68 14.6 911 37.5 6.1 37.8 5.8 36.6 5.5 22.6
24 Plastics and rubber 327 6.2 162 7.7 146 31.5 640 38.7 6.5 42.1 3.8 44.6 9.1 20.7
26 Wood products S S 5 0.2 - - S S S 46 0.4 42.4 - S
27 Pulp, newsprint, paper, and paperboard 238 4.5 435 20.5 142 30.6 315 20 9.3 20.8 6.6 18.3 13 11.8
28 Paper or paperboard articles 34 0.6 10 0.5 5 1 483 32.1 1.1 34.6 0.4 34.1 1.7 30.2
29 Printed products 42 0.8 3 0.1 2 0.4 952 18.9 0.7 29.6 0.1 32.3 0.1 21.1
30 Textiles, leather, and articles of textiles or leather 19 0.4 - - - 0.1 545 31.5 0.8 41 - 47 0.1 31.3
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal 62 1.2 9 0.4 3 0.6 589 33.5 1.2 30.6 0.2 44.3 0.8 26.1
34 Machinery S S S S S S 892 S S S S S S 14.2
35 Electronic & other electrical equip & components & office equip S S S S S S 912 S S S S S S 31.6
36 Motorized and other vehicles (including parts) S S S S S S 1,180 S S S S S S 22.2
37 Transportation equipment, nec 31 0.6 S S S S 595 30.1 1.8 S S S S 25.7
38 Precision instruments and apparatus S S 1 0.1 1 0.2 1,110 S S 36.9 0.1 41.5 0.2 16
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S 537 S S S S S S 38.6
40 Miscellaneous manufactured products 85 1.6 8 0.4 3 0.7 1,091 28.2 0.7 27.6 0.3 36.9 1.7 18.3
41 Waste and scrap S S 2 0.1 S S S S S 37.7 1.1 S S S
43 Mixed freight S S S S S S 883 S S S S S S 21.9
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 311, Food manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 24 S S S S S S 34.9
04 Animal feed and products of animal origin, nec S S S S S S S S S S S S S S
06 Milled grain products and preparations and bakery products S S S S S S 15 S S S S S S 3.5

NAICS2 313, Textile mills

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S

NAICS2 314, Textile product mills

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 2 100 S S S S 934 32.8 - S S S S 43.5
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S 1,163 S S S S S S 28.6

NAICS2 321, Wood product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 8 100 6 100 - 100 24 39.1 - 33.4 - 46 - 23
26 Wood products S S 4 62.8 S S 8 S S 28.7 15.5 S S 22.8
40 Miscellaneous manufactured products S S S S S S 33 S S S S S S 9.8

NAICS2 322, Paper manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 271 100 447 100 147 100 323 26.3 - 29.2 - 27.3 - 36.7
27 Pulp, newsprint, paper, and paperboard 238 87.9 435 97.3 142 96.6 315 20 6.4 20.8 1.1 18.3 1.8 11.8
28 Paper or paperboard articles S S S S S S 465 S S S S S S 36
34 Machinery S S S S S S S S S S S S S S
41 Waste and scrap S S S S S S S S S S S S S S

NAICS2 323, Printing and related support activities

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 46 100 3 100 2 100 966 14.8 - 25 - 27.3 - 18.5
24 Plastics and rubber S S S S S S 741 S S S S S S 40.1
26 Wood products S S S S S S S S S S S S S S
29 Printed products 39 83 3 91.8 2 86.9 1,226 17.7 10.2 29.8 10.3 33.1 10 17.8
30 Textiles, leather, and articles of textiles or leather S S S S S S 690 S S S S S S 16
33 Articles of base metal 1 1.4 S S - 0.3 S 21.6 3.3 S S 6.5 1 S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 324, Petroleum and coal products manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 16 100 331 100 5 100 128 26.1 - 18.4 - 33.9 - 44.3
12 Gravel and crushed stone S S S S S S 6 S S S S S S 3.3
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
19 Coal and petroleum products, nec 13 85.4 278 84.1 4 88.2 13 24.3 4.5 24.4 9.8 37.4 9.9 18.8
23 Chemical products and preparations, nec 2 10.3 - 0.1 - 5.1 870 25.6 10.5 16.1 0.1 50 5.4 0.6

NAICS2 325, Chemical manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 443 100 S S 236 100 365 33.8 - S S 32.4 - 33.5
20 Basic chemicals S S S S S S S S S S S S S S
21 Pharmaceutical products S S S S S S 748 S S S S S S 33.7
23 Chemical products and preparations, nec 154 34.8 138 20.8 68 28.7 945 13.9 5.3 14 16.5 9.7 7.6 17.1
24 Plastics and rubber 256 57.7 148 22.4 128 54.2 388 37.5 9.4 39 16.7 42.2 11.8 23.1
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
43 Mixed freight - - - - - - 23 18.7 - 28 - 36.8 - 21.6

NAICS2 326, Plastics and rubber products manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 66 100 14 100 19 100 915 26.2 - 21.3 - 29 - 12
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber 65 98.2 14 97 18 97.4 925 25 0.9 22.1 2 28.6 1.5 12
33 Articles of base metal S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S

NAICS2 327, Nonmetallic mineral product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 9 100 488 100 7 100 S 45 - 43.2 - 40.1 - S
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands S S S S S S S S S S S S S S
12 Gravel and crushed stone S S 434 88.9 6 82.7 11 S S 7.2 6.7 5.7 10.8 4.6
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S

NAICS2 331, Primary metal manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 348 S S S S S S 21.3
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 374 S S S S S S 34.8
33 Articles of base metal S S S S S S 279 S S S S S S 6
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 332, Fabricated metal product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities669 100 8 100 2 100 441 17.4 - 31 - 48.1 - 28.3
24 Plastics and rubber S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal 27 38.2 6 72.8 S S S 40.1 18.3 40.8 18 S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
37 Transportation equipment, nec S S S S S S 595 S S S S S S 25.7
38 Precision instruments and apparatus S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 333, Machinery manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S 7 100 957 S S S S 41 - 7.6
34 Machinery S S S S 7 100 957 S S S S 41 - 7.6

NAICS2 334, Computer and electronic product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 59 100 1 100 1 100 1,126 21.2 - 30.9 - 29.4 - 15.2
24 Plastics and rubber S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S 886 S S S S S S 14
43 Mixed freight 49 83.7 1 93.5 1 92.4 1,160 24.3 9.4 31.6 11.3 30.7 6.8 4.1

NAICS2 335, Electrical equipment, appliance, and component manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 92 100 S S 1 100 926 34.3 - S S 45.4 - 14
20 Basic chemicals S S - 0.6 - 1.8 2,129 S S 30.4 3.8 3.2 3.2 35
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S 48 S S S S S S -
34 Machinery S S S S S S 1,248 S S S S S S 9.6
35 Electronic & other electrical equip & components & office equip 47 50.5 S S 1 58.5 1,014 33.7 15.1 S S 37.1 13 17.5
38 Precision instruments and apparatus S S S S S S S S S S S S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S 668 S S S S S S 47.7
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 336, Transportation equipment manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 773 S S S S S S 9.7
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber 1 - S S S S 925 50 0.3 S S S S 45.1
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S 2,001 S S S S S S 48.6
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S 2 7 S S 884 S S 38.8 4.6 S S 28.4
34 Machinery S S S S 1 2.9 727 S S S S 33.9 7.3 13.1
35 Electronic & other electrical equip & components & office equip S S S S S S 814 S S S S S S 42.1
36 Motorized and other vehicles (including parts) S S S S S S 1,180 S S S S S S 22.2
38 Precision instruments and apparatus S S 1 3.3 1 2.5 641 S S 32.4 0.6 30.1 4.9 45.2
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight S S 13 42.3 6 26.3 S S S 49.2 16.3 46.1 5.1 S

NAICS2 337, Furniture and related product manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 15 100 S S - 100 111 47.1 - S S 47.6 - 10.3
24 Plastics and rubber S S S S S S S S S S S S S S
26 Wood products S S S S S S S S S S S S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S 130 S S S S S S 10.3

NAICS2 339, Miscellaneous manufacturing

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 77 100 2 100 2 100 992 27.5 - 24.3 - 27 - 18.7
07 Other prepared foodstuffs and fats and oils S S S S S S S S S S S S S S
21 Pharmaceutical products 3 3.7 S S S S 966 49.7 11.1 S S S S 34.3
24 Plastics and rubber S S S S S S S S S S S S S S
26 Wood products S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather 1 1.4 S S S S S 47.2 1.9 S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery - 0.1 - - - - 1,305 48.1 0.7 42.7 0.4 46.7 0.3 11.4
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S 1,518 S S S S S S 18
40 Miscellaneous manufactured products 30 39.3 S S 2 73.2 1,370 21.4 17.4 S S 29.1 14.3 16
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 42, Wholesale trade

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,470 100 2,138 100 73 100 S 15.2 - 15.5 - 28.1 - S
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec 179 12.2 S S S S 8 3.3 14.9 S S S S 3.8
05 Meat, fish, seafood, and their preparations 14 1 4 0.2 S S S 2.1 10.4 35.7 2.6 S S S
06 Milled grain products and preparations and bakery products 19 1.3 8 0.4 7 9.7 886 25 3.6 24.5 1.1 40 12.1 16.8
07 Other prepared foodstuffs and fats and oils 106 7.2 S S 6 7.6 S 38.7 7.1 S S 31.4 7.1 S
08 Alcoholic beverages 78 5.3 60 2.8 1 1.5 17 30.4 2.4 35.3 1.7 35.5 1.5 11.5
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands 2 0.1 136 6.4 3 4.1 22 41.4 0.2 37.5 13.4 32 3.4 5.8
12 Gravel and crushed stone 1 - S S S S 20 25.4 0.2 S S S S 16.9
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
14 Metallic ores and concentrates S S S S S S S S S S S S S S
17 Gasoline and aviation turbine fuel 234 15.9 S S S S 17 20.9 18.8 S S S S 15.2
18 Fuel oils 24 1.6 37 1.7 S S 24 28.7 4.1 37.1 3.8 S S 29.3
19 Coal and petroleum products, nec 2 0.2 2 0.1 - - S 31.7 0.1 32.2 0.1 31.9 0.1 S
20 Basic chemicals 8 0.6 22 1 1 0.9 S 32.7 0.7 34.1 1.5 36.2 3.9 S
21 Pharmaceutical products 17 1.1 - - - 0.1 1,005 25.9 1.7 22.1 - 21.3 0.5 3.8
23 Chemical products and preparations, nec 1 0.1 S S S S S 32.3 0.1 S S S S S
24 Plastics and rubber 94 6.4 23 1.1 2 2.7 S 34.1 3 43.5 1.4 37.1 1.5 S
25 Logs and other wood in the rough S S S S S S 1,064 S S S S S S 12.1
26 Wood products S S S S - - 15 S S S S 1.3 - 39.4
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S 40 S S S S S S 31.9
30 Textiles, leather, and articles of textiles or leather S S S S - 0.3 902 S S S S 49.3 0.7 34.4
31 Nonmetallic mineral products 15 1 S S S S S 33 0.8 S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal 48 3.2 S S S S 47 48.2 1.6 S S S S 20.7
34 Machinery 16 1.1 S S S S S 43.3 0.5 S S S S S
35 Electronic & other electrical equip & components & office equip 21 1.4 2 0.1 - 0.1 S 29 1 44.4 0.1 39.8 0.1 S
36 Motorized and other vehicles (including parts) 11 0.7 S S S S S 49.3 5.6 S S S S S
37 Transportation equipment, nec S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S - - S S S S S 49.9 - S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight S S S S S S 72 S S S S S S 23.7
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 423, Merchant wholesalers, durable goods

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 339 100 445 100 22 100 60 28.7 - 34.7 - 37.6 - 25.6
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands 2 0.5 136 30.5 3 13.5 22 41.4 0.6 37.5 14.6 32 12 5.8
12 Gravel and crushed stone 1 0.2 S S S S 20 25.4 0.5 S S S S 16.9
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
14 Metallic ores and concentrates S S S S S S S S S S S S S S
19 Coal and petroleum products, nec 2 0.7 2 0.5 - 0.1 S 31.7 0.8 32.2 2.5 31.9 0.5 S
20 Basic chemicals 8 2.5 S S 1 3 S 32.7 5.8 S S 36.2 14 S
21 Pharmaceutical products 17 4.9 - - - 0.5 1,005 25.9 15.8 22.1 0.2 21.3 2.2 3.8
23 Chemical products and preparations, nec - 0.1 S S - - S 36.3 0.3 S S 26.1 0.1 S
24 Plastics and rubber 60 17.6 S S 2 7.7 S 45.3 6.1 S S 37.1 8 S
25 Logs and other wood in the rough S S S S S S 1,064 S S S S S S 12.1
26 Wood products S S S S - - 15 S S S S 1.3 - 39.4
28 Paper or paperboard articles S S S S S S 31 S S S S S S 39.4
30 Textiles, leather, and articles of textiles or leather 2 0.7 - - - 0.1 80 28.4 3.8 24.8 0.5 32.1 1 7.3
31 Nonmetallic mineral products 15 4.4 S S S S S 33 5.9 S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 70 S S S S S S 20.1
33 Articles of base metal S S S S S S 48 S S S S S S 21.3
34 Machinery 8 2.5 S S - 0.1 S 31.7 1.6 S S 40 1 S
35 Electronic & other electrical equip & components & office equip 21 6.2 2 0.4 - 0.2 S 29 13.9 44.4 6.4 39.8 9.3 S
36 Motorized and other vehicles (including parts) S S S S S S S S S S S S S S
37 Transportation equipment, nec S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S - - S S S S S 49.9 - S S S
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight 2 0.7 - - - - 10 42.8 3.1 27.1 3.6 30 0.8 4.4
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4231, Motor vehicle and parts merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 18 100 S S S S S 9.9 - S S S S S
13 Nonmetallic minerals nec S S S S S S S S S S S S S S
19 Coal and petroleum products, nec S S S S S S S S S S S S S S
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
36 Motorized and other vehicles (including parts) S S S S S S S S S S S S S S

NAICS2 4233, Lumber and other construction materials merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S 236 100 6 100 S S S 36.6 - 38.2 - S
10 Calcareous monumental or building stone S S S S S S S S S S S S S S
11 Natural sands 2 9.9 136 57.6 3 53.3 22 41.4 19.9 37.5 13.2 32 19.2 5.8
12 Gravel and crushed stone 1 4.4 S S S S 20 25.4 4.2 S S S S 16.9
26 Wood products S S S S - - 15 S S S S 1.3 - 39.4
28 Paper or paperboard articles S S S S S S 31 S S S S S S 39.4
31 Nonmetallic mineral products S S S S S S 70 S S S S S S 42.4
33 Articles of base metal S S S S S S 20 S S S S S S 17.9
40 Miscellaneous manufactured products S S S S S S 18 S S S S S S 26.1

NAICS2 4234, Commercial equip. merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 17 100 - 100 - 100 1,005 25.9 - 22.1 - 21.3 - 3.8
21 Pharmaceutical products 17 100 - 100 - 100 1,005 25.9 - 22.1 - 21.3 - 3.8

NAICS2 4235, Metal and mineral (except petroleum) merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 217 100 174 100 13 100 69 25.8 - 42.5 - 42.6 - 14.7
24 Plastics and rubber 51 23.5 S S S S 67 31.6 17.3 S S S S 0.9
31 Nonmetallic mineral products 7 3.4 S S S S 63 8.3 6.7 S S S S 16.6
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 81 S S S S S S 18.6
33 Articles of base metal 44 20.3 13 7.4 S S 64 30.2 13.7 34.2 17.6 S S 20.5
37 Transportation equipment, nec S S S S S S S S S S S S S S

NAICS2 4236, Electrical and electronic goods merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 22 100 S S - 100 22 21.6 - S S 32.5 - 48.4
19 Coal and petroleum products, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 43 S S S S S S 26.1
33 Articles of base metal S S S S S S 39 S S S S S S 49.6
34 Machinery S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip 18 82.1 2 75.1 - 66.7 S 23.9 7.6 39.3 12.6 27.6 14.8 S
38 Precision instruments and apparatus S S S S S S 5 S S S S S S 18.4
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4237, Hardware and plumbing merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 15 100 2 100 - 100 52 34.5 - 28.8 - 26.2 - 29
20 Basic chemicals S S S S S S S S S S S S S S
23 Chemical products and preparations, nec - 1.3 - 1.2 - 3.3 99 39.6 2.2 40.5 2.5 40.2 2.1 1.2
24 Plastics and rubber S S S S - 20.2 63 S S S S 42.1 15.4 4.8
30 Textiles, leather, and articles of textiles or leather S S S S S S 94 S S S S S S 11.2
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S 12 S S S S S S 20.6
33 Articles of base metal - 0.9 - 0.6 - 0.9 69 29.4 0.9 37 0.3 35.5 0.2 35.6
34 Machinery S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S
43 Mixed freight 2 14.7 - 7.6 - 2.4 9 44.5 16.1 27.7 16.3 25.8 10.2 5.4

NAICS2 4238, Machinery, equipment, and supplies merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 29 100 26 100 2 100 S 21.5 - 35.7 - 37.5 - S
14 Metallic ores and concentrates S S S S S S S S S S S S S S
19 Coal and petroleum products, nec 1 5.1 2 7.4 - 1.2 12 14.2 1.3 18.6 2.9 12.7 2.9 10.4
20 Basic chemicals 8 28.7 22 85.2 S S 22 22.5 5.5 24 3.6 S S 8.7
24 Plastics and rubber S S S S S S 924 S S S S S S 44.9
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
31 Nonmetallic mineral products S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes 4 15 S S S S 22 41.5 9.7 S S S S 29.1
34 Machinery 2 5.5 S S S S S 24.8 4.5 S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S
38 Precision instruments and apparatus S S S S S S S S S S S S S S
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 4239, Miscellaneous durable goods merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 1,049 S S S S S S 12.6
25 Logs and other wood in the rough S S S S S S 1,064 S S S S S S 12.1
40 Miscellaneous manufactured products S S S S S S S S S S S S S S

NAICS2 424, Merchant wholesalers, nondurable goods

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 1,131 100 1,693 100 51 100 S 16.9 - 20.9 - 32.5 - S
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec 179 15.9 925 54.6 S S 8 3.3 19 2.4 19.1 S S 3.8
05 Meat, fish, seafood, and their preparations 14 1.3 4 0.3 S S S 2.1 16.3 35.7 10.3 S S S
06 Milled grain products and preparations and bakery products 19 1.7 8 0.5 7 13.9 886 25 5.6 24.5 7.8 40 20 16.8
07 Other prepared foodstuffs and fats and oils 106 9.3 S S 6 10.9 S 38.7 11.5 S S 31.4 11.7 S
08 Alcoholic beverages 78 6.9 60 3.6 1 2.1 17 30.4 3 35.3 4.5 35.5 1.6 11.5
17 Gasoline and aviation turbine fuel S S S S S S 17 S S S S S S 15.2
18 Fuel oils 24 2.1 37 2.2 S S 24 28.7 4.6 37.1 3.8 S S 29.3
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber 34 3 9 0.5 - 0.6 49 27 9.9 30.7 6.3 37.3 2 15.3
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S 40 S S S S S S 39.8
30 Textiles, leather, and articles of textiles or leather S S S S - 0.4 1,186 S S S S 45.4 1.4 41.5
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S - 0.1 S S S S S 46.4 0.5 S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S
43 Mixed freight 323 28.5 133 7.8 S S 75 48.4 19.1 46.4 14.2 S S 9.7
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4241, Paper and paper product merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 4243, Apparel, piece goods, and notions merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 59 100 16 100 - 100 124 39.9 - 42.7 - 28.9 - 34.4
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S 59 S S S S S S 18.4
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
28 Paper or paperboard articles S S S S S S 36 S S S S S S 3
30 Textiles, leather, and articles of textiles or leather S S S S S S 452 S S S S S S 20
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 4244, Grocery and related product merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 431 100 200 100 24 100 S 39.8 - 43.7 - 38.2 - S
05 Meat, fish, seafood, and their preparations S S 4 2.2 S S S S S 35.7 18.2 S S S
06 Milled grain products and preparations and bakery products 19 4.4 8 4 7 30.2 886 25 11 24.5 15.4 40 17.7 16.8
07 Other prepared foodstuffs and fats and oils S S S S 6 23.7 S S S S S 31.4 19.9 S
28 Paper or paperboard articles S S S S S S S S S S S S S S
43 Mixed freight S S S S 10 43.5 85 S S S S 20.8 17.8 0.5
99 Commodity Unknown S S S S S S S S S S S S S S

NAICS2 4246, Chemical and allied products merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S - 100 S S S S S 9.9 - S
24 Plastics and rubber S S S S S S S S S S S S S S
30 Textiles, leather, and articles of textiles or leather S S S S S S S S S S S S S S
32 Base metal in prim. or semifin. forms & in finished basic shapes S S S S S S S S S S S S S S
33 Articles of base metal S S S S S S S S S S S S S S
34 Machinery S S S S S S S S S S S S S S

NAICS2 4247, Petroleum and petroleum products merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 258 100 350 100 6 100 18 18.6 - 30.7 - 37.5 - 12.7
17 Gasoline and aviation turbine fuel 234 90.7 313 89.6 6 88.6 17 20.9 5.6 31.2 6 36.6 4.1 15.2
18 Fuel oils 24 9.3 37 10.4 S S 24 28.7 7 37.1 7.3 S S 29.3

NAICS2 4248, Beer, wine, and distilled alcoholic beverage merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 78 100 60 100 1 100 17 30.4 - 35.3 - 35.5 - 11.5
08 Alcoholic beverages 78 100 60 100 1 100 17 30.4 - 35.3 - 35.5 - 11.5

NAICS2 4249, Miscellaneous nondurable goods merchant wholesalers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 241 100 1,044 100 18 100 S 16.7 - 22.5 - 38.8 - S
03 Other agricultural products S S S S S S S S S S S S S S
04 Animal feed and products of animal origin, nec 179 74.4 925 88.6 S S 8 3.3 14.8 2.4 6.6 S S 3.8

NAICS2 4541, Electronic shopping and mail-order houses

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 412 S S S S S S 29.8
23 Chemical products and preparations, nec S S S S S S S S S S S S S S
24 Plastics and rubber S S S S S S S S S S S S S S
34 Machinery - 0.4 - 0.3 S S 178 48.3 7.3 49.2 1.2 S S 49.5
40 Miscellaneous manufactured products S S S S S S 446 S S S S S S 24
43 Mixed freight S S S S S S S S S S S S S S

NAICS2 45431, Fuel dealers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S 15 S S S S S S 10.1
17 Gasoline and aviation turbine fuel 2 0.4 2 0.3 - 0.2 9 42.5 9.3 45.8 8.5 29.6 8.4 20.7
18 Fuel oils S S S S S S 15 S S S S S S 10.4
19 Coal and petroleum products, nec 40 9 50 9.1 1 9.5 16 28.5 17.6 33 16.1 41.1 17.2 13

NAICS2 4931, Warehousing and storage

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S S S S S S S S S
07 Other prepared foodstuffs and fats and oils S S S S S S 23 S S S S S S 5.1
30 Textiles, leather, and articles of textiles or leather S S S S S S 1,016 S S S S S S 9.1
39 Furniture, mattresses & mattress supports, lamps, lighting S S S S S S S S S S S S S S

NAICS2 5111, Newspaper, periodical, book, and directory publishers

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S - 100 S S S S S 4.7 - S
27 Pulp, newsprint, paper, and paperboard S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S

NAICS2 551114, Corporate, subsidiary, and regional managing offices

Commodity Description (SCTG3 Code) Value Tons Ton-miles4 Average
miles
per shipment
Value Tons Ton-miles Average
miles per shipment CV
2007
(million $)
Percent of total 2007
(thousands)
Percent of total 2007
(millions)
Percent of
total
CV5 Standard Error of % CV Standard Error of % CV Standard Error of %
All Commodities6 S S S S S S S S S S S S S S
29 Printed products S S S S S S S S S S S S S S
35 Electronic & other electrical equip & components & office equip S S S S S S S S S S S S S S

KEY: S = Estimate does not meet publication standards because of high sampling variability or poor response quality. - = Zero or Less than half the unit shown; thus, it has been rounded to zero.

1 Commodity Flow Survey (CFS) geographic areas were drawn from a subset of Combined Statistical Areas (CSAs) and Metropolitan Statistical Areas (MeSAs) as defined by the Office of Management and Budget (OMB). However, CFS metropolitan areas are divided into their state parts when they include more than one state. In addition, the CFS also utilizes a unique geography referred to as, "remainder of state," to represent those areas of a state not contained within a separately published metropolitan area for the CFS (as opposed to not part of any Core-Based Statistical Area (CBSA) as defined by OMB). Because of the differences in the CFS geography, as compared to OMB defined geography, caution should be exercised when comparing CFS estimates to other estimates of similar geography.
2 North American Industry Classification System
3 Standard Classification of Transported Goods
4 Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
5 Coefficient of Variation.
6 Estimates exclude shipments of crude petroleum (SCTG 16).

NOTES: Value-of-shipment estimates are reported in current prices. Estimated measures of sampling variability for each estimate known as coefficients of variation (CV) are also provided in these tables. More information on sampling error, confidentiality protection, nonsampling error, sample design, and definitions may be found at http://www.bts.gov/publications/commodity_flow_survey/2002/.
Rows are not shown if all cells for that particular row have no value. For example, Richmond, VA by Textile mills (NAICS 313) by Mixed freight (SCTG 43) has no data for any shipment characteristic therefore the entire row is not shown. Also, entire NAICS codes are not present if there is no such data for that particular area. For example, Lake Charles-Jennings, LA by Mining (except oil and gas) (NAICS 212) has no data for any commodity therefore the entire industry is not shown.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics and U.S. Department of Commerce, U.S. Census Bureau, 2007 Economic Census: Transportation Commodity Flow Survey, December 2009.