Table 6. Shipment Characteristics by Two-Digit Commodity and Mode of Transportation for State of Origin: 2007

Table 6. Shipment Characteristics by Two-Digit Commodity and Mode of Transportation for State of Origin: 2007

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

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All Commodities4

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 21,583 100 85,244 100 62,620 100 251 10.3 - 28 - 27.1 - 21.7
Single modes 19,274 89.3 67,920 79.7 49,650 79.3 167 10.9 1.2 30.7 6.1 36.3 8.3 18
Truck5 12,699 58.8 21,772 25.5 5,239 8.4 118 7.9 5.1 12.4 5.1 6.5 3.2 12.6
For-hire truck 5,524 25.6 7,568 8.9 3,362 5.4 285 14.4 3.5 10.2 2.8 8.8 1.8 20.8
Private truck 7,175 33.2 14,204 16.7 1,877 3 82 9.4 3.7 19.1 2.7 19.3 1.9 14
Rail 3,259 15.1 40,923 48 43,862 70 997 19.3 2 42.4 7 40.6 8.7 10.8
Air (incl truck and air) 106 0.5 S S S S 2,418 30.4 0.2 S S S S 9.7
Pipeline6 3,211 14.9 5,224 6.1 S S S 30.3 5.6 30.4 5.7 S S S
Multiple modes 1,975 9.2 5,030 5.9 12,411 19.8 S 12.7 1.2 31.5 4.2 35.9 8.6 S
Parcel, U.S.P.S. or courier 1,402 6.5 42 - 35 0.1 S 12.3 1 16.1 - 24.1 - S
Truck and rail 443 2.1 1,047 1.2 1,393 2.2 1,316 10.4 0.2 14.3 0.4 21.2 0.8 7.2
Truck and water S S S S S S 2,627 S S S S S S 20.4
Rail and water 41 0.2 3,837 4.5 S S 2,822 6.9 0.3 8.5 10.5 S S 0.5
Other and unknown modes 333 1.5 S S S S 56 29.3 0.5 S S S S 37.6

SCTG1 1, Live animals and live fish

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 236 100 252 100 274 100 1,082 25.4 - 25.6 - 25.7 - 21.8
Single modes 236 100 252 100 274 100 1,082 25.4 - 25.6 - 25.7 - 21.8
Truck5 236 100 252 100 274 100 1,082 25.4 - 25.6 - 25.7 - 21.8
For-hire truck 236 100 252 100 274 100 1,103 4.8 - 5.6 - 6.1 - 2.8
Private truck S S S S S S S S S S S S S S

SCTG1 2, Cereal grains

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 988 100 4,789 100 S S 759 49.9 - 49.9 - S S 19.4
Single modes S S S S S S 726 S S S S S S 18.9
Truck5 S S S S S S 61 S S S S S S 39.5
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 61 S S S S S S 46.9
Rail S S S S S S 1,188 S S S S S S 7.2
Multiple modes S S S S S S 2,009 S S S S S S 43.1
Truck and rail S S S S S S 2,009 S S S S S S 43.1

SCTG1 3, Other agricultural products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 105 100 130 100 151 100 S 27.3 - 37.4 - 47.2 - S
Single modes 83 79.6 99 75.5 S S S 29.7 8.4 38.8 8.7 S S S
Truck5 83 79.6 99 75.5 S S S 29.7 8.4 38.8 8.7 S S S
For-hire truck S S 13 10 S S 421 S S 43.1 14.7 S S 47.2
Private truck 64 60.9 85 65.5 S S S 34.8 11.4 44 10.8 S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and rail S S S S S S 1,717 S S S S S S 1
Other and unknown modes S S S S - - S S S S S 36.2 0.5 S

SCTG1 4, Animal feed and products of animal origin, nec

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 52 100 488 100 121 100 S 15.2 - 33.7 - 14.9 - S
Single modes 43 82.4 402 82.4 76 62.5 272 16.6 5.9 39.4 10.6 24.8 11.7 17.9
Truck5 42 79.7 385 78.9 69 57 273 18.1 6.6 42.1 12 28.5 11.5 18.8
For-hire truck 30 57.8 321 65.8 50 41.5 214 22.3 9.5 49.6 13.9 36.6 12.2 40.3
Private truck 11 21.9 64 13.1 19 15.4 332 16 5 29.7 7.5 38 5.9 16.2
Rail 1 2.7 17 3.5 S S S 28.3 14.2 20.9 13.5 S S S
Multiple modes 7 13 81 16.6 45 37.4 630 24.9 7 27.1 15.1 22.2 13.9 12.4
Parcel, U.S.P.S. or courier - 0.3 S S S S 762 28.1 0.5 S S S S 15.7
Truck and rail 7 12.7 81 16.6 45 37.4 538 20.3 7.9 21.7 17.6 14.9 15 16.8
Other and unknown modes S S S S S S 24 S S S S S S 24.9

SCTG1 5, Meat, fish, seafood, and their preparations

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S 697 S S S S S S 18.4
Single modes S S S S S S 544 S S S S S S 18.5
Truck5 S S S S S S 544 S S S S S S 18.5
For-hire truck S S S S S S 692 S S S S S S 14.8
Private truck 18 8.6 4 10.3 1 2.3 S 44.7 11.7 28.8 11.9 40.2 7.5 S
Multiple modes S S - 1.3 1 2.5 1,145 S S 46.4 4 43.2 10 46.7
Parcel, U.S.P.S. or courier S S - 1.1 S S 1,142 S S 32.4 9.8 S S 23.1
Truck and water S S S S S S 2,408 S S S S S S 3.8

SCTG1 6, Grains, alcohol, and tobacco products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 389 100 566 100 489 100 337 35.4 - 23.6 - 22.7 - 46.8
Single modes 374 96.1 508 89.7 401 82.1 324 36.4 3.3 25.2 3.8 25.9 7.4 47.9
Truck5 361 92.8 465 82.3 401 82.1 325 36.8 3.3 23.5 4 25.8 7.4 48.6
For-hire truck 159 40.8 373 66 367 75.1 987 25.3 12.6 22.8 7.5 25.5 9.9 9.6
Private truck S S 92 16.2 35 7.1 218 S S 40.1 11.7 30.7 11.7 37
Rail 13 3.3 42 7.5 - - 2 22 4.7 22.1 5.4 20.3 - -
Multiple modes 15 3.9 58 10.3 87 17.9 1,460 11.7 5.6 11 5.3 14.2 11.1 18.6
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and rail 14 3.6 53 9.3 72 14.8 1,431 16.6 5.7 12.5 5.2 16.1 7.3 17.4
Truck and water S S S S S S S S S S S S S S
Rail and water 1 0.2 5 0.8 S S 2,711 33.3 0.1 41.7 4.2 S S 0.8

SCTG1 7, Other prepared foodstuffs and fats and oils

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 683 100 930 100 380 100 1,093 23.5 - 23.5 - 25.4 - 27.5
Single modes 637 93.2 901 96.9 331 87.1 114 26.1 4 24.7 2.7 28.9 7.8 28.7
Truck5 617 90.3 851 91.6 266 69.9 112 27.6 4.7 27.2 5 34.3 8.6 25.5
For-hire truck 127 18.6 253 27.2 177 46.5 683 39.4 5.7 39.5 8.5 42.8 8.4 14.2
Private truck 490 71.7 599 64.4 89 23.4 83 30.9 8.8 31.6 10.1 34.1 12.8 20.5
Rail 20 2.9 S S S S 1,309 49.9 6.4 S S S S 18.1
Multiple modes 46 6.8 S S S S 1,987 44.8 6.5 S S S S 14.3
Parcel, U.S.P.S. or courier S S S S S S 1,988 S S S S S S 19.8
Truck and rail S S S S S S 1,623 S S S S S S 17.8
Other and unknown modes S S S S S S 19 S S S S S S 39.7

SCTG1 8, Alcoholic beverages

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 349 100 250 100 13 100 50 20.2 - 20.2 - 21.6 - 9
Single modes 349 100 250 100 13 100 50 20.2 - 20.2 - 21.6 - 9
Truck5 349 100 250 100 13 100 50 20.2 - 20.2 - 21.6 - 9
Private truck 349 100 250 100 13 100 50 20.2 - 20.2 - 21.6 - 9

SCTG1 9, Tobacco products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S 82 S S S S S S 29.4
Single modes S S S S S S 82 S S S S S S 29.4
Truck5 S S S S S S 82 S S S S S S 29.4
Private truck S S S S S S 82 S S S S S S 29.4

SCTG1 10, Calcareous monumental or building stone

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 46 100 133 100 102 100 559 21.3 - 31.5 - 36.8 - 15.3
Single modes 46 99.9 133 100 102 100 559 21.5 0.2 31.5 0.1 36.8 - 15.3
Truck5 46 99.9 133 100 102 100 559 21.5 0.2 31.5 0.1 36.8 - 15.3
For-hire truck 32 70.8 95 71.7 75 74 702 27.3 7.1 40.4 7.3 45.3 9.3 8.4
Private truck S S S S S S 345 S S S S S S 36
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 11, Natural sands

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S 20 S S S S S S 24.3
Truck5 S S S S S S 20 S S S S S S 24.3
For-hire truck S S S S S S 34 S S S S S S 22.5
Private truck S S S S S S 19 S S S S S S 39.6
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 12, Gravel and crushed stone

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 19 100 2,460 100 S S S 27.7 - 30 - S S S
Single modes 19 99.8 2,459 99.9 S S S 27.7 0.1 30 - S S S
Truck5 16 85.3 2,307 93.8 S S S 24.3 5.6 32.1 4.6 S S S
For-hire truck 4 20.9 468 19 S S S 28.1 12.3 36.4 12.5 S S S
Private truck 12 64.4 1,839 74.7 93 27.4 S 22.7 8.4 33.1 7.4 44 18.3 S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and rail S S S S S S S S S S S S S S
Other and unknown modes - 0.1 1 - - - 23 26.1 0.7 6.4 0.1 2.4 0.1 9.5

SCTG1 13, Nonmetallic minerals nec

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 124 100 1,051 100 797 100 S 29.6 - 21.5 - 33.5 - S
Single modes 112 90.8 996 94.7 740 92.9 S 28.6 2.5 21.1 2.1 32.8 2.3 S
Truck5 89 71.9 807 76.7 430 54 S 25.3 6.8 23.9 9.5 30.9 10.4 S
For-hire truck 84 67.5 696 66.2 415 52.1 823 24.2 6.4 24.4 9.7 29.6 9.6 24.7
Private truck 5 4.4 S S 15 1.9 S 36.2 17.7 S S 40.5 18 S
Rail 23 18.8 189 18 310 38.9 1,654 37.8 13.7 37.7 15.6 35.9 12.4 17.9
Multiple modes 10 8.3 55 5.2 57 7.1 1,136 38.1 3.4 49.4 3.9 45.8 3.1 11.2
Truck and rail 10 8.3 55 5.2 57 7.1 1,136 38.1 3.4 49.4 3.9 45.8 3.1 11.2
Other and unknown modes S S S S S S 24 S S S S S S -

SCTG1 14, Metallic ores and concentrates

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 959 100 394 100 296 100 1,261 31 - 30.1 - 33.9 - 14.9
Single modes 752 78.4 S S S S 1,547 16.2 9.1 S S S S 3.2
Truck5 458 47.8 15 3.9 26 9 1,735 12.5 5.9 10.1 1.7 11.1 5 1.3
For-hire truck 319 33.2 10 2.6 18 6.1 1,730 14.8 11.5 5.9 0.7 8.6 1 1.8
Private truck S S S S S S S S S S S S S S
Rail 294 30.7 S S S S 763 25.6 11.8 S S S S 16.9
Multiple modes S S S S S S 769 S S S S S S 20.7
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Truck and rail S S S S S S 644 S S S S S S 29.2
Truck and water S S S S S S S S S S S S S S

SCTG1 15, Nonagglomerated bituminous coal

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 466 100 48,247 100 41,209 100 S 39.6 - 40.8 - 31 - S
Single modes S S S S S S S S S S S S S S
Truck5 S S S S 437 1.1 66 S S S S 47.3 16.8 23
Private truck S S S S 437 1.1 66 S S S S 47.3 16.8 23
Rail S S S S S S 939 S S S S S S 8.7
Multiple modes S S S S S S 2,840 S S S S S S 0.3
Rail and water S S S S S S 2,840 S S S S S S 0.3
Other and unknown modes S S S S S S 42 S S S S S S -

SCTG1 17, Gasoline and aviation turbine fuel

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 3,171 100 4,189 100 383 100 58 24.7 - 26.1 - 39.5 - 22.8
Single modes 3,170 100 4,188 100 383 100 60 24.7 - 26.1 - 39.5 - 21.7
Truck5 1,462 46.1 1,793 42.8 112 29.3 60 16.2 13.3 13.8 13.7 24.7 16.7 22.3
For-hire truck 495 15.6 632 15.1 20 5.2 S 25 3.3 25 3.7 23.5 4.3 S
Private truck 967 30.5 1,161 27.7 92 24.1 66 21.6 11.5 18.2 11.4 30.4 15.4 23.1
Pipeline6 1,707 53.8 2,395 57.2 S S S 42.4 12.2 41.1 11.4 S S S
Other and unknown modes S S S S S S 29 S S S S S S 9

SCTG1 18, Fuel oils

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 2,723 100 4,422 100 429 100 63 26.3 - 31.7 - 40.3 - 18.6
Single modes 2,721 99.9 4,420 99.9 429 100 65 26.3 - 31.7 - 40.3 - 17.9
Truck5 1,269 46.6 1,718 38.8 156 36.4 65 24 13.8 23.1 15.3 33.1 16 18
For-hire truck 127 4.7 S S S S 38 49 3.7 S S S S 40.7
Private truck 1,142 42 1,532 34.6 146 34.1 66 26.6 14.2 26 15.5 36.4 16.2 19.4
Pipeline6 1,452 53.3 2,702 61.1 S S S 35.3 12 40.1 10.9 S S S
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 19, Coal and petroleum products, nec

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 1,349 100 5,901 100 5,572 100 S 24.8 - 24.4 - 22.7 - S
Single modes 1,348 100 5,888 99.8 5,557 99.7 S 24.8 0.1 24.4 0.3 22.8 0.3 S
Truck5 650 48.2 1,866 31.6 402 7.2 59 36.3 10.6 39 11.4 38.2 13.9 33.7
For-hire truck S S S S S S S S S S S S S S
Private truck 441 32.7 1,206 20.4 S S 51 41.4 11.9 49.6 12.7 S S 24.2
Rail 656 48.6 3,919 66.4 5,152 92.5 995 14.5 9.6 15.5 6.9 15.8 1.9 16.3
Pipeline6 S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Truck and rail S S S S S S S S S S S S S S
Other and unknown modes - - S S - - 15 44.8 0.1 S S 41 - 34.7

SCTG1 20, Basic chemicals

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S 223 100 66 100 S S S 29.4 - 44.2 - S
Single modes S S 210 94.5 66 99.3 S S S 30.4 12.9 44.7 13.3 S
Truck5 S S 203 91 55 83.4 S S S 30.1 12.5 40.1 12.1 S
For-hire truck S S 170 76.4 51 76.3 S S S 29.7 7.5 41.5 5.9 S
Private truck 37 3.8 32 14.5 5 7.1 S 45.4 11.2 40.9 5.2 35.1 6.1 S
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S 683 S S S S S S 42.3
Parcel, U.S.P.S. or courier S S S S S S 683 S S S S S S 42.3
Other and unknown modes S S S S S S 26 S S S S S S 25

SCTG1 21, Pharmaceutical products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 212 100 S S S S S 23 - S S S S S
Single modes 78 36.5 S S S S S 39.5 13.7 S S S S S
Truck5 52 24.3 S S S S S 40.7 16.4 S S S S S
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 104 S S S S S S 31.3
Air (incl truck and air) S S S S S S 1,547 S S S S S S 24.4
Multiple modes 135 63.5 1 33.8 S S S 25.9 11.3 47.1 16.1 S S S
Parcel, U.S.P.S. or courier 135 63.5 1 33.8 S S S 25.9 11.3 47.1 16.1 S S S

SCTG1 22, Fertilizers

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S 175 100 57 100 S S S 33.1 - 36 - S
Single modes S S 159 90.7 43 75.3 S S S 36.1 5.5 39.1 10 S
Truck5 S S S S S S S S S S S S S S
For-hire truck S S 16 9.3 7 12.4 410 S S 22.1 7.8 25 3.6 9.1
Private truck S S S S S S S S S S S S S S
Rail 3 6.5 42 23.7 32 56.8 774 22.4 13 26.4 16.1 30.2 12 5.1
Multiple modes 1 2.4 16 9.3 14 24.7 856 48.8 5.1 48.6 12.3 48.8 17.2 -
Truck and rail 1 2.4 16 9.3 14 24.7 856 48.8 5.1 48.6 12.3 48.8 17.2 -

SCTG1 23, Chemical products and preparations, nec

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 189 100 134 100 24 100 518 24.6 - 31.6 - 32.2 - 19.9
Single modes 178 94.1 133 99.5 24 98.8 165 26.3 4.4 31.9 2.6 32.9 4.6 22
Truck5 168 88.7 110 82 23 92.6 166 28.1 4.8 31.8 4.7 33 4.3 21.9
For-hire truck 73 38.6 92 68.2 21 84.9 429 27.9 9.1 34.4 11.6 30.6 13.2 17.4
Private truck 95 50.1 18 13.7 2 7.7 104 32.5 10 26.4 16.9 35.3 15.8 13.4
Rail S S S S S S S S S S S S S S
Pipeline6 10 5.2 23 17 S S S 33.1 12 20.1 8.5 S S S
Multiple modes S S S S - 1.2 753 S S S S 45.4 9.7 19.1
Parcel, U.S.P.S. or courier S S S S - 1.2 753 S S S S 45.4 9.7 19.1
Other and unknown modes - 0.2 - 0.1 - - 66 31.3 1.3 42.5 0.1 34 - 32.5

SCTG1 24, Plastics and rubber

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S 170 100 20 100 115 S S 46.7 - 36 - 45.6
Single modes S S 169 99.1 19 98 S S S 47.1 3.1 36.7 5 S
Truck5 S S 169 99.1 19 98 S S S 47.1 3.1 36.7 5 S
For-hire truck S S S S S S 582 S S S S S S 36
Private truck S S S S 15 76.2 S S S S S 44.8 12 S
Multiple modes 8 1.9 - 0.3 - 1.7 508 40 2.7 35.1 1.7 34.1 4.8 23.4
Parcel, U.S.P.S. or courier 8 1.9 - 0.3 - 1.7 508 40 2.7 35.1 1.7 34.1 4.8 23.4
Other and unknown modes S S 1 0.6 S S 59 S S 38.8 1.8 S S 20.4

SCTG1 25, Logs and other wood in the rough

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S 425 S S S S S S 36.4
Single modes S S S S S S 425 S S S S S S 36.4
Truck5 S S S S S S 50 S S S S S S 6.7
For-hire truck S S S S S S 50 S S S S S S 6.7
Private truck S S S S S S S S S S S S S S
Rail S S S S S S S S S S S S S S

SCTG1 26, Wood products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 1,576 100 3,863 100 3,497 100 386 14.1 - 15.8 - 19.1 - 17.2
Single modes 1,411 89.5 3,403 88.1 2,752 78.7 382 13.1 2 15.3 2.5 16.9 3.4 15.4
Truck5 1,041 66 2,467 63.9 1,248 35.7 336 14.3 6.3 15.9 6.5 19.3 7.9 13.7
For-hire truck 613 38.9 1,917 49.6 1,100 31.4 578 18.3 6.8 18.6 7.5 21.5 8 12.9
Private truck 428 27.2 550 14.2 148 4.2 208 18.8 5.9 19.9 3 28 1.2 12.5
Rail 371 23.5 936 24.2 1,504 43 1,578 26.4 4.8 30.6 4.6 28.3 5.6 5.1
Multiple modes 144 9.2 405 10.5 712 20.4 S 31.6 1.9 28.6 1.9 31.6 3.2 S
Parcel, U.S.P.S. or courier S S S S S S 295 S S S S S S 27.9
Truck and rail 138 8.8 404 10.5 712 20.4 1,766 30.7 1.8 28.7 1.9 31.6 3.2 6
Other and unknown modes S S S S S S 124 S S S S S S 38.7

SCTG1 27, Pulp, newsprint, paper, and paperboard

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 336 100 606 100 657 100 785 40.8 - 46.1 - 48.5 - 24.4
Single modes 316 94.3 592 97.8 627 95.5 489 43.4 14.5 46.1 15 48.8 14.7 40.5
Truck5 179 53.2 S S S S S 45.6 16.6 S S S S S
For-hire truck S S S S S S 874 S S S S S S 23.9
Private truck S S S S S S S S S S S S S S
Rail S S 269 44.4 337 51.2 1,259 S S 8.4 18.8 17.3 18.2 22.2
Air (incl truck and air) S S S S S S S S S S S S S S
Multiple modes S S S S S S 1,169 S S S S S S 33.9
Parcel, U.S.P.S. or courier S S S S S S 1,164 S S S S S S 34
Truck and rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 28, Paper or paperboard articles

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S 399 S S S S S S 29.2
Single modes S S S S S S 101 S S S S S S 17.6
Truck5 S S S S S S 101 S S S S S S 17.6
For-hire truck S S S S S S S S S S S S S S
Private truck S S S S S S 89 S S S S S S 15.7
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 29, Printed products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 280 100 40 100 9 100 S 30.6 - 21 - 26.8 - S
Single modes 191 68.4 33 82.3 7 71.6 S 44 10.2 22.7 7.8 39.6 12.1 S
Truck5 191 68.1 33 82.2 6 70.2 75 44.2 10.1 22.7 7.8 36.5 11.9 46.3
For-hire truck S S 28 70.1 6 62.3 S S S 23.4 7.4 39.7 12.2 S
Private truck 25 9 5 12.1 S S S 37.3 6 39.9 5.1 S S S
Air (incl truck and air) S S S S S S 3,192 S S S S S S 42.2
Multiple modes 75 27 6 15.6 2 27 S 24.1 11.7 28.4 9.4 47 11.8 S
Parcel, U.S.P.S. or courier 75 27 6 15.6 2 27 S 24.1 11.7 28.4 9.4 47 11.8 S
Other and unknown modes S S S S - 1.4 125 S S S S 48.9 17 16.4

SCTG1 30, Textiles, leather, and articles of textiles or leather

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 114 100 6 100 4 100 929 32.7 - 28.5 - 35.3 - 15.5
Single modes 22 19.3 2 42.3 S S S 46.6 13.4 35.9 14.9 S S S
Truck5 22 18.9 2 42.2 S S S 47.8 13.5 36 15 S S S
Private truck 22 18.9 2 42.2 S S S 47.8 13.5 36 15 S S S
Air (incl truck and air) S S S S S S S S S S S S S S
Multiple modes 80 70 3 47.3 2 62.1 1,042 30.5 9.7 34.2 15 35 13.3 10.7
Parcel, U.S.P.S. or courier 80 70 3 47.3 2 62.1 1,042 30.5 9.7 34.2 15 35 13.3 10.7
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 31, Nonmetallic mineral products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 252 100 2,369 100 455 100 116 19.9 - 19.1 - 19.6 - 11.9
Single modes 247 97.7 2,316 97.7 437 95.9 112 20.6 1.3 19.4 1.4 20.6 2.9 12.4
Truck5 209 82.9 1,884 79.5 216 47.4 101 20.5 3 20 3.7 20.6 8.2 14.6
For-hire truck 78 30.8 734 31 116 25.5 186 28.8 5.6 29.6 6.8 27.2 7.5 14.3
Private truck 131 52.1 1,150 48.5 100 21.9 79 22.7 6.6 23.5 7.8 32.8 8.4 14.9
Rail 37 14.8 432 18.2 221 48.6 545 21.1 1.9 21.3 3 24.5 7.2 28.9
Multiple modes 4 1.7 S S S S 342 43.9 2.7 S S S S 6.5
Parcel, U.S.P.S. or courier 1 0.2 - - S S 330 37.1 0.6 45.1 - S S 28.3
Truck and rail 4 1.5 43 1.8 18 3.9 414 36.4 5 36 5.2 35.8 10.5 -
Other and unknown modes 2 0.6 S S S S 69 41.6 0.5 S S S S 43.3

SCTG1 32, Base metal in prim. or semifin. forms & in finished basic shapes

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 764 100 286 100 S S S 41.4 - 44.8 - S S S
Single modes 673 88.1 260 90.8 S S S 42.4 9.4 43.9 8.3 S S S
Truck5 326 42.6 114 39.8 S S S 24.4 13.7 27.2 15.4 S S S
For-hire truck 219 28.7 76 26.7 40 11.3 S 29.1 14.9 30.5 16 31.5 18.6 S
Private truck S S S S 2 0.6 S S S S S 47.5 13.2 S
Rail S S S S 293 81.7 1,996 S S S S 27.7 10.5 4.9
Air (incl truck and air) S S S S S S 1,996 S S S S S S 24.8
Multiple modes S S S S S S 1,135 S S S S S S 26.9
Parcel, U.S.P.S. or courier S S S S S S 1,125 S S S S S S 27.4
Truck and rail 46 6 S S 22 6.2 1,800 32.3 11.7 S S 48.3 18 22.1
Other and unknown modes S S S S S S 16 S S S S S S 10.9

SCTG1 33, Articles of base metal

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 267 100 72 100 22 100 S 40.9 - 46.3 - 36.5 - S
Single modes 239 89.4 71 97.4 20 93.6 S 41.7 10.2 46.7 12.1 35.4 13.6 S
Truck5 238 89 70 97.2 20 93.4 S 41.8 10.2 46.8 12 35.5 13.5 S
For-hire truck 50 18.7 9 11.9 9 39.7 S 38.4 16 46.3 18.4 49.7 15.9 S
Private truck S S S S S S 67 S S S S S S 27.8
Rail S S S S S S S S S S S S S S
Multiple modes 26 9.5 1 1.5 S S 768 41.9 6.6 37 6.8 S S 21.5
Parcel, U.S.P.S. or courier 26 9.5 1 1.5 S S 768 41.9 6.6 37 6.8 S S 21.5
Other and unknown modes 3 1.1 S S - 0.1 38 25.9 6 S S 39.3 6.3 21.3

SCTG1 34, Machinery

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 863 100 86 100 27 100 S 29.8 - 34.6 - 34.9 - S
Single modes 788 91.3 82 95.8 26 96.4 S 29.6 7.7 35.6 7.8 36.2 11.9 S
Truck5 787 91.3 82 95.5 25 94.6 S 29.5 7.7 35.5 7.8 36.2 11.7 S
For-hire truck 372 43.1 33 37.8 S S S 47.7 15.1 44.8 15.8 S S S
Private truck 416 48.2 S S 3 10.8 58 32.6 13.4 S S 42.3 17 21.8
Air (incl truck and air) S S S S S S 2,047 S S S S S S 8.9
Multiple modes 65 7.5 3 3 1 3.2 425 46.3 7.2 38.7 3.3 29.2 7.1 34
Parcel, U.S.P.S. or courier 65 7.5 3 3 1 3.2 425 46.3 7.2 38.7 3.3 29.2 7.1 34
Other and unknown modes 10 1.2 S S S S S 48 2 S S S S S

SCTG1 35, Electronic & other electrical equip & components & office equip

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 356 100 32 100 S S 266 17.9 - 26.8 - S S 33.3
Single modes 172 48.3 18 55.4 3 22.5 S 24.5 10.9 31.4 11.9 32.1 15.4 S
Truck5 172 48.1 18 55.4 3 22.5 S 24.5 10.8 31.4 11.9 32.1 15.4 S
For-hire truck 56 15.6 4 12 1 7.2 510 34.7 5.9 28 6.3 32.1 8.8 25.7
Private truck 116 32.5 14 43.4 2 15.3 S 28.4 8.8 37.1 11 42.8 11.2 S
Air (incl truck and air) S S S S S S 2,615 S S S S S S 12.2
Multiple modes 147 41.4 4 11.1 1 9.7 660 28.1 9.2 44 11 20.6 13.7 14.7
Parcel, U.S.P.S. or courier 147 41.4 4 11.1 1 9.7 660 28.1 9.2 44 11 20.6 13.7 14.7
Other and unknown modes 37 10.3 S S S S 79 39.5 7.1 S S S S 24.5

SCTG1 36, Motorized and other vehicles (including parts)

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 390 100 39 100 S S 164 34.9 - 45.3 - S S 19.3
Single modes 338 86.8 36 91.6 S S 111 37.6 6.8 49.2 7.8 S S 38.3
Truck5 338 86.8 36 91.6 S S 111 37.6 6.8 49.2 7.8 S S 38.3
For-hire truck 105 26.9 10 26.2 S S 627 29.1 12.2 36.3 12.4 S S 39.9
Private truck S S S S S S 79 S S S S S S 20.6
Multiple modes S S S S S S 254 S S S S S S 11.9
Parcel, U.S.P.S. or courier S S S S S S 254 S S S S S S 11.9
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 37, Transportation equipment, nec

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck5 S S S S S S S S S S S S S S
For-hire truck S S S S S S S S S S S S S S
Multiple modes S S S S S S S S S S S S S S
Parcel, U.S.P.S. or courier S S S S S S S S S S S S S S

SCTG1 38, Precision instruments and apparatus

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 219 100 S S 2 100 1,173 40.8 - S S 32.3 - 15.8
Single modes 78 35.5 1 41.2 1 56.8 2,085 33.3 11.9 30.2 11.7 31 11 13
Truck5 15 6.9 S S 1 43.6 S 34 14.1 S S 42.1 15.3 S
For-hire truck 13 6.1 - 27.6 1 40.8 S 33.4 18.6 33 16.4 36.6 17.1 S
Private truck 2 0.9 S S S S 252 31.8 1.5 S S S S 41.4
Air (incl truck and air) 62 28.5 - 8.4 - 13.1 2,637 33.9 10.5 42.2 7.9 48.6 12.5 13.8
Multiple modes S S 1 35 1 32.5 867 S S 40.5 11.9 44.7 11.3 26.1
Parcel, U.S.P.S. or courier S S - 29.2 - 24 867 S S 42.3 12.2 39.5 12.5 26.1
Truck and rail S S S S S S S S S S S S S S
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 39, Furniture, mattresses & mattress supports, lamps, lighting

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 68 100 8 100 6 100 387 22.8 - 23.4 - 49.9 - 38.3
Single modes 58 85.1 7 89.1 S S S 25.7 10.9 27.4 7.4 S S S
Truck5 58 85.1 7 89.1 S S S 25.7 10.9 27.4 7.4 S S S
For-hire truck S S S S S S 932 S S S S S S 46.6
Private truck 28 40.9 4 56.5 2 38.4 S 28.7 17.5 39.5 16.1 43 18 S
Multiple modes S S S S S S 997 S S S S S S 41.4
Parcel, U.S.P.S. or courier S S S S S S 982 S S S S S S 41.6
Truck and water S S S S S S S S S S S S S S
Other and unknown modes S S S S S S 51 S S S S S S 18.6

SCTG1 40, Miscellaneous manufactured products

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 911 100 S S 33 100 952 32.8 - S S 26.2 - 10
Single modes 446 49 S S 21 64.8 S 43.3 8.7 S S 41.9 12.6 S
Truck5 438 48.1 S S 21 64.4 209 43.9 9 S S 42.4 12.7 38.9
For-hire truck S S 27 14.5 19 56.6 584 S S 39.3 15.2 44.7 11.8 29.6
Private truck 78 8.6 S S 3 7.8 S 40.5 4 S S 45.5 2.3 S
Rail S S S S S S S S S S S S S S
Air (incl truck and air) S S - - - 0.4 2,783 S S 29.5 0.2 29.4 1.1 12.8
Multiple modes 446 49 10 5.6 11 34.4 1,091 31.5 9.1 24.6 15.8 26.5 12.2 9.6
Parcel, U.S.P.S. or courier 446 49 10 5.6 11 34.4 1,091 31.5 9.1 24.6 15.8 26.5 12.2 9.6
Other and unknown modes S S S S S S S S S S S S S S

SCTG1 41, Waste and scrap

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S 960 S S S S S S 16.7
Single modes S S S S S S 971 S S S S S S 13.9
Truck5 S S S S S S 916 S S S S S S 10.6
For-hire truck S S S S S S 916 S S S S S S 10.6
Rail S S S S S S S S S S S S S S
Multiple modes S S S S S S 888 S S S S S S 23
Truck and rail S S S S S S 888 S S S S S S 23

SCTG1 43, Mixed freight

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes 1,107 100 389 100 112 100 245 10.5 - 12.4 - 18.7 - 43.1
Single modes 986 89.1 365 93.8 100 88.8 140 12.7 4.3 13 2.2 21 5 14.8
Truck5 986 89.1 365 93.8 100 88.8 140 12.7 4.3 13 2.2 21 5 14.8
For-hire truck 163 14.7 52 13.4 29 26 S 19.9 7.3 30.8 9.7 38.1 11.6 S
Private truck 822 74.3 313 80.4 70 62.7 123 16.6 6.5 17.5 6.8 22.9 9.7 19.9
Air (incl truck and air) S S S S S S S S S S S S S S
Multiple modes 87 7.9 S S S S 946 45.7 4.2 S S S S 24
Parcel, U.S.P.S. or courier 87 7.9 S S S S 946 45.7 4.2 S S S S 24
Other and unknown modes S S S S S S 35 S S S S S S 24.4

SCTG1 99, Commodity Unknown

Mode of transportation Value Tons Ton-miles2 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
CV3 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
All modes S S S S S S S S S S S S S S
Single modes S S S S S S S S S S S S S S
Truck5 S S S S S S S S S S S S S S
Private truck 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 Standard Classification of Transported Goods.
2 Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
3 Coefficient of Variation.
4 Estimates exclude shipments of crude petroleum (SCTG 16).
5 "Truck" as a single mode includes shipments that were made by only private truck, only for-hire truck, or a combination of private truck and for-hire truck.
6 Estimates for pipeline exclude shipments of crude petroleum.

NOTES: Rows are not shown if all cells for that particular row have no values. For example, specific state by commodity by mode rows are not shown in this table because there are no data for those rows. Value-of-shipments estimates have not been adjusted for price changes. 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/.

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.