Table 7b. Hazardous Material Shipment Characteristics by Hazard Class Division and Mode of Transportation: 2007 and 2002
Table 7b. Hazardous Material Shipment Characteristics by Hazard Class Division and Mode of Transportation: 2007 and 2002
Estimates are based on data from the 2007 and 2002 Commodity Flow Surveys. Because of rounding, estimates may not be additive.
Division 1.1, Explosives with a mass explosion hazard
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | S | 470 | S | S | S | S | S | S | S | 398 | S | X | S | 33.9 | S | S | S | S | S | S | S | 22.8 | S | X |
| Single modes | S | 458 | S | S | S | S | S | S | S | 350 | S | X | S | 33.5 | S | S | S | S | S | S | S | 21.2 | S | X |
| Truck 3 | S | 458 | S | S | S | S | S | S | S | 310 | S | X | S | 33.5 | S | S | S | S | S | S | S | 23 | S | X |
| For-hire truck | S | 337 | S | S | S | S | S | S | S | 670 | 849 | -21.1 | S | 44.3 | S | S | S | S | S | S | S | 27 | 27.1 | 30.2 |
| Private Truck | S | S | S | S | S | S | S | S | S | 137 | 56 | 144 | S | S | S | S | S | S | S | S | S | 35.2 | 39.1 | 128.4 |
| Rail | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Water | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Deep draft | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Air (includes truck and air) | S | - | X | S | - | S | S | - | S | S | - | S | S | - | X | S | - | S | S | - | S | S | - | S |
| Multiple modes | S | S | X | S | S | X | S | S | X | S | 916 | S | S | S | X | S | S | X | S | S | X | S | 31.6 | S |
| Parcel, U.S.P.S. or courier | S | S | X | S | S | X | S | S | X | S | 916 | S | S | S | X | S | S | X | S | S | X | S | 31.6 | S |
| Other and unknown modes | S | S | S | - | S | X | - | S | X | 22 | 4 | 458.4 | S | S | S | 45.2 | S | X | 48.8 | S | X | 0.6 | 31.6 | 176.5 |
Division 1.2, Explosives with a projection hazard
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | S | S | S | S | S | S | S | S | S | S | 1,045 | S | S | S | S | S | S | S | S | S | S | S | 31.6 | S |
| Single modes | S | S | S | S | S | S | S | S | S | S | 1,045 | S | S | S | S | S | S | S | S | S | S | S | 31.6 | S |
| Truck 3 | S | S | S | S | S | S | S | S | S | S | 1,045 | S | S | S | S | S | S | S | S | S | S | S | 31.6 | S |
| For-hire truck | S | S | S | S | S | S | S | S | S | S | 1,045 | S | S | S | S | S | S | S | S | S | S | S | 31.6 | S |
| Private Truck | S | - | S | S | - | S | S | - | S | 30 | - | X | S | - | S | S | - | S | S | - | S | 49.5 | - | X |
Division 1.3, Explosives with predominantly a fire hazard
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 818 | S | X | 47 | 27 | - | 27 | 21 | 30.9 | 628 | 786 | -20.1 | 37.9 | S | X | 45.2 | 46.8 | 114.3 | 25.8 | 43.3 | 65.9 | 29.7 | 23.3 | 30.1 |
| Single modes | 818 | S | X | 47 | 27 | 75.0 | 27 | 21 | 30.9 | 625 | 786 | -20.4 | 37.9 | S | X | 45.2 | 46.8 | 114.3 | 25.8 | 43.3 | 65.9 | 29.9 | 23.3 | 30.1 |
| Truck 3 | 818 | S | X | 47 | S | X | 27 | 19 | 44.7 | 625 | 779 | -19.7 | 37.9 | S | X | 45.2 | S | X | 25.8 | 47.9 | 78.6 | 29.9 | 23.5 | 30.5 |
| For-hire truck | 372 | S | X | S | S | S | 23 | S | X | 1,208 | 861 | 40.3 | 19 | S | X | S | S | S | 26.8 | S | X | 11.2 | 26.3 | 40.1 |
| Private Truck | S | S | S | S | S | S | S | S | S | 136 | 239 | -42.9 | S | S | S | S | S | S | S | S | S | 25.8 | 40 | 27.2 |
| Multiple modes | S | - | S | 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 | S | - | S |
Division 1.4, Explosives with no significant blast hazard
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 7,261 | 5,245 | 38.4 | 533 | 597 | -10.7 | 411 | 426 | -3.4 | 868 | 834 | 4.1 | 28.7 | 27 | 54.4 | 25.6 | 34.4 | 38.5 | 23.9 | 26.7 | 34.7 | 7.5 | 8.4 | 11.7 |
| Single modes | 6,539 | 5,108 | 28.0 | 516 | 587 | -12.0 | 395 | 415 | -4.7 | 672 | 836 | -19.7 | 29.7 | 28.1 | 52.4 | 26.6 | 35 | 38.9 | 24.6 | 27.4 | 35.2 | 17.8 | 12.1 | 17.3 |
| Truck 3 | 6,501 | 5,033 | 29.2 | 516 | 586 | -12.0 | 393 | 414 | -5.1 | 669 | 802 | -16.6 | 29.8 | 27.8 | 52.7 | 26.6 | 35.1 | 39 | 25 | 27.5 | 35.3 | 17.3 | 11.8 | 17.5 |
| For-hire truck | 5,771 | 4,594 | 25.6 | 441 | 564 | -21.8 | 371 | 406 | -8.6 | 842 | 964 | -12.7 | 28.9 | 25.2 | 48.4 | 26.3 | 36.6 | 35.5 | 24.1 | 27.9 | 33.7 | 14.8 | 8.4 | 14.9 |
| Private Truck | S | S | S | S | 22 | S | S | S | S | 178 | 243 | -26.6 | S | S | S | S | 41.7 | S | S | S | S | 13.7 | 32.9 | 26.2 |
| Air (includes truck and air) | S | S | S | S | 1 | S | S | S | S | 1,672 | 2,001 | -16.5 | S | S | S | S | 49.7 | S | S | S | S | 46.7 | 16.3 | 41.4 |
| Multiple modes | 696 | 136 | 412.1 | 16 | S | - | 16 | S | X | 949 | 835 | 13.7 | 36.2 | 38.3 | 267.1 | 16.9 | S | X | 18.5 | S | X | 8 | 10.8 | 15.3 |
| Parcel, U.S.P.S. or courier | 595 | 136 | 337.7 | 14 | S | X | 14 | S | X | 948 | 835 | 13.5 | 38.5 | 38.3 | 234.2 | 16.1 | S | X | 18.4 | S | X | 8 | 10.8 | 15.3 |
| Truck and water | S | - | S | S | - | S | S | - | S | 2,959 | - | X | S | - | S | S | - | S | S | - | S | 33.4 | - | X |
| Other and unknown modes | S | S | X | S | S | S | - | S | X | S | S | S | S | S | X | S | S | S | 44.8 | S | X | S | S | S |
Division 1.5, Very insensitive explosives, blasting agent
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 3,413 | 944 | 261.6 | 2,423 | 4,325 | -44.0 | 450 | 1,113 | -59.6 | 346 | S | X | 10.7 | 35.9 | 135.7 | 14.6 | 47.9 | 28.1 | 19.6 | 38.1 | 17.3 | 15 | S | X |
| Single modes | 3,257 | 940 | 246.5 | 2,413 | 4,322 | -44.2 | 423 | 1,113 | -62.0 | 295 | S | X | 11.4 | 35.9 | 130.7 | 14.7 | 47.9 | 28 | 19.2 | 38.1 | 16.3 | 15.9 | S | X |
| Truck 3 | 3,169 | 888 | 256.9 | 2,411 | 3,972 | - | 422 | 768 | -45.1 | 282 | 139 | 102.6 | 11.4 | 36.5 | 136.6 | 14.7 | 49.3 | 31.2 | 19.2 | 38.1 | 23.5 | 16.5 | 32.6 | 74 |
| For-hire truck | 1,194 | 144 | 729.1 | 330 | 960 | -65.6 | 220 | 410 | -46.2 | 913 | 405 | 125.4 | 25.9 | 48.5 | 457.3 | 23.3 | 45.7 | 17.7 | 25 | 46.2 | 28.3 | 6.6 | 15.4 | 37.8 |
| Private Truck | 1,975 | 742 | 166.2 | 2,081 | S | X | 202 | 358 | -43.7 | 88 | 91 | -2.8 | 16.5 | 39.2 | 113 | 16.7 | S | X | 20.2 | 45.7 | 28.2 | 13.5 | 49 | 49.4 |
| Air (includes truck and air) | 88 | S | X | 2 | S | X | S | S | S | 1,561 | 2,197 | -29 | 47.1 | S | X | 48.8 | S | X | S | S | S | 19.5 | 28 | 24.2 |
| Multiple modes | 153 | S | X | S | S | S | S | S | S | 833 | 615 | 35.4 | 21.6 | S | X | S | S | S | S | S | S | 23 | 28.2 | 49.3 |
| Parcel, U.S.P.S. or courier | 119 | S | X | 1 | S | X | S | S | X | 811 | 615 | 31.9 | 29.4 | S | X | 44.2 | S | X | S | S | X | 14.2 | 28.2 | 41.6 |
| Truck and water | 33 | - | X | S | - | S | S | - | S | 3,135 | - | X | 28.6 | - | X | S | - | S | S | - | S | 25.5 | - | X |
| Other and unknown modes | 3 | S | X | - | S | X | - | S | X | S | 8 | S | 28.6 | S | X | 33.8 | S | X | 34.8 | S | X | S | 34.9 | S |
Division 2.1, Flammable gases
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 103,480 | 39,955 | 159.0 | 137,220 | 122,465 | 12.0 | 28,616 | 22,064 | 29.7 | 38 | 96 | -60.4 | 9.9 | 10.6 | 38 | 12.2 | 10.5 | 18.2 | 17.2 | 14.1 | 29.3 | 11.8 | 33.4 | 14 |
| Single modes | 100,258 | 39,626 | 153.0 | 134,855 | 121,749 | 10.8 | 27,354 | 21,795 | 25.5 | 35 | 95 | -62.7 | 9.8 | 10.7 | 37.1 | 12.3 | 10.5 | 18.1 | 16.1 | 13.9 | 27.1 | 10.7 | 33.8 | 13.2 |
| Truck 3 | 40,546 | 16,998 | 138.5 | 48,813 | 44,031 | 10.9 | 3,958 | 5,295 | -25.2 | 32 | 81 | -60.3 | 9.8 | 11.5 | 36.7 | 10.9 | 19.7 | 25.3 | 12.5 | 35.4 | 28.1 | 10.6 | 36.9 | 15.2 |
| For-hire truck | 6,742 | 6,241 | 8.0 | 8,796 | 18,571 | -52.6 | 1,726 | 3,651 | -52.7 | S | 461 | S | 10.7 | 24.9 | 29.2 | 10.4 | 29.7 | 14.8 | 20.7 | 49.5 | 25.4 | S | 20.3 | S |
| Private Truck | 33,804 | 10,757 | 214.2 | 40,017 | 25,460 | 57.2 | 2,232 | 1,643 | 35.9 | 28 | 27 | 4.6 | 13.1 | 14.5 | 62.4 | 14.9 | 28.1 | 50.4 | 14.7 | 39.1 | 56.8 | 12.1 | 22.4 | 26.6 |
| Rail | 18,031 | 7,579 | 137.9 | 25,924 | 22,755 | - | 17,854 | 13,061 | 36.7 | 567 | 659 | -13.9 | 24.6 | 20.5 | 78.5 | 23.4 | 19.1 | 35.4 | 22.6 | 15.9 | 38.7 | 12.3 | 7.5 | 12.4 |
| Water | 1,193 | 1,528 | -22.0 | 1,963 | 6,206 | -68.4 | 632 | 1,248 | -49.3 | S | 226 | S | 21 | 43.1 | 37.5 | 21 | 37.8 | 13.7 | 42.3 | 32.7 | 27.4 | S | 32.4 | S |
| Shallow draft | 409 | - | X | 489 | - | X | S | - | S | S | - | S | 39.9 | - | X | 36.7 | - | X | S | - | S | S | - | S |
| Deep draft | 784 | - | X | 1,475 | - | X | S | - | S | 284 | - | X | 27.8 | - | X | 22.7 | - | X | S | - | S | 40 | - | X |
| Air (includes truck and air) | 89 | S | X | 1 | S | X | S | S | S | 423 | 1,549 | -72.7 | 43.3 | S | X | 43.7 | S | X | S | S | S | 42.3 | 27.6 | 13.8 |
| Pipeline 4 | 40,398 | 13,463 | 200.1 | 58,153 | 48,740 | 19.3 | S | S | S | S | S | S | 21.4 | 23.4 | 95.1 | 23.8 | 21.6 | 38.2 | S | S | S | S | S | S |
| Multiple modes | 2,771 | 122 | 2171.7 | 1,920 | 530 | 262.4 | S | 262 | S | 432 | 805 | -46.3 | 30.3 | 33.8 | 1,032.40 | 36.6 | 44.4 | 208.5 | S | 49.3 | S | 12.8 | 17.5 | 11.6 |
| Parcel, U.S.P.S. or courier | 1,254 | S | X | 13 | S | - | 3 | S | X | 418 | 715 | -41.5 | 48.9 | S | X | 36.6 | S | X | 32.8 | S | X | 13.7 | 25.1 | 16.7 |
| Truck and rail | S | - | S | S | - | S | S | - | S | 827 | - | X | S | - | S | S | - | S | S | - | S | 9.5 | - | X |
| Truck and water | S | - | S | S | - | S | S | - | S | 4,835 | - | X | S | - | S | S | - | S | S | - | S | 41.1 | - | X |
| Rail and water | 543 | - | X | 725 | - | X | 112 | - | X | 145 | - | X | 27.3 | - | X | 13.4 | - | X | 23.7 | - | X | 14.6 | - | X |
| Other multiple modes | S | 76 | S | S | 529 | S | S | 260 | S | S | S | S | S | 38.7 | S | S | 44.7 | S | S | 49.8 | S | S | S | S |
| Other and unknown modes | 451 | S | X | 445 | 186 | 139.2 | S | 8 | S | S | S | S | 47.7 | S | X | 41.4 | 32.7 | 126.2 | S | 38.7 | S | S | S | S |
Division 2.2, Nonflammable, nontoxic compressed gases
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 23,020 | 27,024 | -14.8 | 103,457 | 66,329 | - | 22,521 | 9,012 | 149.9 | 68 | 92 | -26.1 | 13.6 | 11.8 | 15.5 | 15.9 | 36.7 | 62.4 | 19.5 | 29.6 | 89.3 | 15.4 | 38.9 | 30.9 |
| Single modes | 21,851 | 26,260 | -16.8 | 101,518 | 66,118 | 53.5 | 21,550 | 8,918 | 141.6 | 54 | 83 | -34.8 | 13.4 | 12.1 | 15.2 | 16.2 | 36.8 | 61.8 | 19.8 | 30.1 | 87.6 | 13.7 | 34.9 | 24.4 |
| Truck 3 | 19,119 | 25,111 | -23.9 | 82,964 | 40,261 | 106.1 | 15,353 | 6,540 | 134.7 | 53 | 81 | -35 | 15.4 | 12.7 | 15.3 | 20.2 | 27.2 | 69.9 | 24.4 | 29.1 | 89.7 | 13.8 | 35.3 | 24.7 |
| For-hire truck | 7,476 | 13,254 | -43.6 | 13,780 | 4,598 | 199.7 | 8,269 | 2,137 | 287.0 | 448 | 630 | -28.9 | 26.8 | 24.3 | 20.5 | 26.2 | 43.9 | 153.7 | 40.4 | 31.3 | 199.5 | 18.7 | 13.2 | 16.3 |
| Private Truck | 11,642 | 11,847 | -1.7 | 69,183 | 35,479 | 95.0 | 7,083 | 4,219 | 67.9 | 35 | 42 | -17.3 | 15.3 | 23 | 27.2 | 24.5 | 31.7 | 78.2 | 31.5 | 42.7 | 89.1 | 13.6 | 37.7 | 33.2 |
| Rail | 1,220 | 218 | 459.5 | 2,609 | 385 | 577.6 | 2,077 | S | X | 758 | 857 | -11.6 | 18.8 | 41.8 | 257.8 | 27.8 | 45.3 | 359.7 | 30.9 | S | X | 6.5 | 19.2 | 17.9 |
| Water | S | S | S | S | S | S | S | S | S | S | 100 | S | S | S | S | S | S | S | S | S | S | S | 31.7 | S |
| Shallow draft | S | - | S | S | - | - | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Air (includes truck and air) | S | 186 | S | S | S | S | S | S | S | 955 | 1,298 | -26.4 | S | 41.5 | S | S | S | S | S | S | S | 30.9 | 19.2 | 26.8 |
| Pipeline 4 | 1,276 | S | X | 15,623 | S | X | S | S | S | S | S | S | 34.9 | S | X | 26 | S | X | S | S | S | S | S | S |
| Multiple modes | 861 | 547 | 57.3 | 1,350 | 65 | 1977.4 | 937 | S | X | 827 | 629 | 31.5 | 26.9 | 29.4 | 62.6 | 37.3 | 40.2 | 1,132.80 | 42.6 | S | X | 16.9 | 32.1 | 47.7 |
| Parcel, U.S.P.S. or courier | 267 | 467 | -42.9 | S | S | X | 4 | 6 | -29.6 | 829 | 624 | 32.9 | 35.8 | 35.7 | 28.9 | S | S | X | 38.1 | 28.3 | 33.6 | 17.8 | 35.1 | 52.3 |
| Truck and rail | 451 | - | X | 1,108 | - | X | 817 | - | X | 728 | - | X | 34.9 | - | X | 36.6 | - | X | 45.3 | - | X | 16.4 | - | X |
| Truck and water | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Other multiple modes | S | 80 | S | S | S | - | S | S | S | 568 | 1,053 | -46.1 | S | 43.7 | S | S | S | S | S | S | S | 39.2 | 27.5 | 25.8 |
| Other and unknown modes | 308 | 217 | 42.1 | 589 | 147 | 300.7 | 34 | S | X | 15 | S | X | 47.3 | 37 | 85.2 | 47.1 | 29.5 | 222.6 | 46.7 | S | X | 48.3 | S | X |
Division 2.3, Gases toxic by inhalation
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 5,310 | 6,953 | -23.6 | 9,828 | 24,564 | -60.0 | 4,124 | 6,186 | -33.3 | 147 | 117 | 25.8 | 22.7 | 11.8 | 20 | 22.9 | 13.9 | 10.9 | 26.5 | 11.3 | 19.5 | 27.8 | 27.3 | 49.1 |
| Single modes | 5,069 | 6,850 | -26.0 | 9,756 | 24,239 | -59.8 | 4,110 | 6,155 | -33.2 | 122 | 117 | 4.3 | 23.1 | 11.8 | 19.6 | 23.1 | 13.9 | 11 | 26.6 | 11.2 | 19.6 | 19.1 | 27.4 | 34.9 |
| Truck 3 | 3,230 | 4,911 | -34.2 | S | 12,574 | S | S | 1,702 | S | 112 | 105 | 7 | 34.8 | 18 | 26.2 | S | 22.6 | S | S | 26.3 | S | 21.3 | 32.1 | 41.2 |
| For-hire truck | 1,706 | 2,366 | -27.9 | S | 6,190 | S | S | 998 | S | 454 | 212 | 114 | 48.2 | 29.8 | 41.5 | S | 35.3 | S | S | 35.7 | S | 13.3 | 30.3 | 70.8 |
| Private Truck | 1,524 | 2,542 | -40.0 | 2,044 | 6,368 | - | 322 | S | X | 52 | 60 | -14.2 | 26.1 | 23.2 | 21 | 35.6 | 26.4 | 14.4 | 46.4 | S | X | 16.5 | 31 | 30.1 |
| Rail | 1,390 | 1,169 | 18.9 | 4,005 | 6,090 | -34.2 | 2,551 | 3,226 | -20.9 | 580 | 549 | 5.7 | 19.1 | 17.9 | 31.4 | 13.5 | 11.5 | 11.5 | 28.1 | 12.7 | 24.2 | 9.9 | 9.7 | 14.7 |
| Water | S | S | S | S | S | S | S | S | S | S | 460 | S | S | S | S | S | S | S | S | S | S | S | 31.8 | S |
| Shallow draft | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Air (includes truck and air) | S | S | S | S | S | S | S | S | S | 462 | 610 | -24.3 | S | S | S | S | S | S | S | S | S | 10.1 | 25.8 | 21 |
| Pipeline 4 | 358 | 624 | -42.5 | 1,449 | 4,685 | -69.1 | S | S | S | S | S | S | 38.6 | 43.5 | 33.4 | 47.8 | 40.4 | 19.4 | S | S | S | S | S | S |
| Multiple modes | S | S | S | S | S | S | S | S | S | 791 | 316 | 150.4 | S | S | S | S | S | S | S | S | S | 22.1 | 41.9 | 118.7 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | - | S | - | S | 802 | 318 | 152.1 | S | S | S | S | S | S | S | 41.1 | S | 25.2 | 41.7 | 122.9 |
| Truck and rail | S | - | S | S | - | S | S | - | S | S | - | X | S | - | S | S | - | S | S | - | S | S | - | X |
| Truck and water | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Other and unknown modes | S | 86 | S | 22 | S | X | S | 31 | S | 102 | S | X | S | 44.1 | S | 31.9 | S | X | S | 46.5 | S | 42.8 | S | X |
Division 4.1, Flammable solids
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 2,139 | 3,229 | -33.7 | 19,394 | 9,214 | 110.5 | 5,050 | 3,123 | 61.7 | 269 | 256 | 5.1 | 30 | 30 | 28.7 | 21.7 | 9.7 | 51.1 | 24.2 | 16.8 | 48.4 | 16.1 | 43.3 | 48.6 |
| Single modes | 1,613 | 2,787 | -42.1 | 18,535 | 9,185 | 101.8 | 4,895 | 3,108 | 57.5 | 217 | S | X | 16.4 | 32.6 | 21.3 | 21.5 | 9.7 | 48.4 | 24.1 | 16.9 | 46.9 | 19.1 | S | X |
| Truck 3 | 952 | 2,369 | -59.8 | 9,837 | 5,051 | - | 991 | 513 | 93.1 | 145 | S | X | 14 | 38.9 | 16.6 | 14.5 | 7.1 | 31.4 | 23.5 | 24.7 | 66.7 | 16.6 | S | X |
| For-hire truck | 680 | 321 | 111.9 | 6,575 | 3,442 | 91.0 | 628 | 398 | 57.8 | 157 | 283 | -44.4 | 16.1 | 21.6 | 57.1 | 13.5 | 12.3 | 34.8 | 30.3 | 32.9 | 70.5 | 18.8 | 28.1 | 18.8 |
| Private Truck | 272 | 2,048 | -86.7 | 3,263 | 1,609 | 102.8 | S | 115 | S | 119 | S | X | 33.6 | 46.1 | 7.6 | 37.7 | 21.7 | 88.5 | S | 18.7 | S | 32 | S | X |
| Rail | S | S | S | 3,926 | 2,795 | 40.5 | 3,313 | 2,118 | 56.4 | 909 | 859 | 5.9 | S | S | S | 39.3 | 26.5 | 68.3 | 34.7 | 20.4 | 63.5 | 14.5 | 14.8 | 22 |
| Water | S | 16 | S | S | 1,263 | S | S | S | S | 418 | 269 | 55.3 | S | 44.1 | S | S | 49.9 | S | S | S | S | 34.9 | 30.1 | 71.6 |
| Shallow draft | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Deep draft | S | - | S | S | - | S | S | - | S | 649 | - | X | S | - | S | S | - | S | S | - | S | 14.2 | - | X |
| Air (includes truck and air) | 7 | S | X | S | S | - | - | S | X | 293 | 1,974 | -85.2 | 46.6 | S | X | S | S | S | 44.6 | S | X | 48 | 25.4 | 8.1 |
| Pipeline 4 | 9 | S | X | S | S | S | S | S | S | S | S | S | 44 | S | X | S | S | S | S | S | S | S | S | S |
| Multiple modes | S | S | S | S | S | S | S | S | S | 836 | 1,023 | -18.3 | S | S | S | S | S | S | S | S | S | 39.6 | 44 | 48.4 |
| Parcel, U.S.P.S. or courier | 8 | 41 | -80.1 | S | 1 | S | S | 1 | S | 852 | 883 | -3.5 | 34.5 | 39.7 | 10.6 | S | 46.8 | S | S | 48.5 | S | 42.5 | 20.7 | 45.6 |
| Truck and rail | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Truck and water | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Other multiple modes | S | S | S | S | S | S | S | S | S | 142 | 4,858 | -97.1 | S | S | S | S | S | S | S | S | S | 25.9 | 31.1 | 1.2 |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
Division 4.2, Spontaneously combustible materials
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 747 | 1,849 | -59.6 | 94 | 927 | -89.9 | S | 526 | S | 599 | 108 | 454.9 | 34.9 | 36.3 | 20.3 | 37.4 | 35.4 | 5.2 | S | 39.4 | S | 20.3 | 19.4 | 156 |
| Single modes | 603 | 1,750 | -65.6 | 81 | 917 | -91.1 | S | 512 | S | 519 | 84 | 518.3 | 40.3 | 37.7 | 19 | 42.3 | 35.6 | 4.9 | S | 39.8 | S | 27.1 | 23.9 | 223.4 |
| Truck 3 | 594 | 1,552 | -61.7 | 80 | 616 | -86.9 | S | S | S | 477 | 82 | 481.6 | 40.8 | 39.6 | 21.8 | 42.7 | 43.3 | 7.9 | S | S | S | 29 | 24.4 | 220.4 |
| For-hire truck | 546 | S | X | 33 | 551 | -94.0 | S | S | S | 1,143 | 191 | 498.4 | 43.8 | S | X | 33.2 | 45.6 | 3.4 | S | S | S | 19.8 | 19 | 164 |
| Private Truck | 48 | 474 | -89.9 | S | 65 | S | S | S | S | S | 41 | S | 49.7 | 20.9 | 5.5 | S | 27.2 | S | S | S | S | S | 21.1 | S |
| Rail | S | 195 | S | S | S | - | S | 250 | S | S | 819 | S | S | 36.9 | S | S | S | S | S | 43.1 | S | S | 25.8 | S |
| Air (includes truck and air) | S | S | S | S | S | S | S | S | S | S | 2,002 | S | S | S | S | S | S | S | S | S | S | S | 28.7 | S |
| Multiple modes | S | 97 | S | S | 6 | S | S | S | S | 788 | 254 | 210.3 | S | 46 | S | S | 33.3 | S | S | S | S | 18.1 | 23.8 | 92.8 |
| Parcel, U.S.P.S. or courier | S | 96 | S | S | 6 | S | S | S | S | 790 | 254 | 210.9 | S | 46.2 | S | S | 33.8 | S | S | S | S | 19.5 | 23.8 | 95.7 |
| Truck and rail | S | - | S | S | - | S | S | - | S | 464 | - | X | S | - | S | S | - | S | S | - | S | 22.6 | - | X |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | 980 | S | X | S | S | S | S | S | S | S | S | S | 48.7 | S | X |
Division 4.3, Dangerous when wet materials
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 1,181 | S | X | 920 | 1,159 | - | 453 | S | X | 227 | 369 | -38.5 | 29.1 | S | X | 21.2 | 42.8 | 38.2 | 35.6 | S | X | 25.1 | 17.6 | 18.8 |
| Single modes | 1,128 | S | X | 896 | 1,105 | -18.9 | 394 | S | X | 205 | 315 | -34.8 | 29.3 | S | X | 21.9 | 45.2 | 41 | 33.4 | S | X | 49.8 | 21.5 | 35.3 |
| Truck 3 | 878 | S | X | 828 | 1,044 | -20.7 | 276 | S | - | 136 | 310 | -56.1 | 21.8 | S | X | 25.8 | 48 | 43.4 | 48.5 | S | - | 46.7 | 22.6 | 22.8 |
| For-hire truck | 574 | S | X | 468 | S | - | S | S | S | 463 | 615 | -24.7 | 33.6 | S | X | 41.5 | S | - | S | S | S | 16.3 | 21.5 | 20.3 |
| Private Truck | 304 | 168 | 81.2 | 360 | 410 | -12.1 | S | S | S | S | 79 | S | 43.2 | 41.1 | 107.4 | 44.3 | 36.4 | 50.9 | S | S | S | S | 37 | S |
| Rail | 239 | S | X | S | S | X | S | S | S | 1,784 | 1,507 | 18.4 | 49.5 | S | X | S | S | X | S | S | S | 27.9 | 29.8 | 48.3 |
| Air (includes truck and air) | S | S | S | S | S | S | - | S | X | 1,859 | 2,498 | -25.6 | S | S | S | S | S | S | 41.6 | S | X | 27 | 28 | 28.9 |
| Multiple modes | S | 56 | S | S | S | - | S | S | S | S | 604 | S | S | 46 | S | S | S | S | S | S | S | S | 29.9 | S |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | X | S | S | X | S | 592 | S | S | S | S | S | S | X | S | S | X | S | 25.6 | S |
| Truck and rail | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Other and unknown modes | 1 | S | X | 1 | S | X | - | S | X | S | S | S | 3.3 | S | X | 47.6 | S | X | 49.4 | S | X | S | S | S |
Division 5.1, Oxidizers
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 5,983 | 4,610 | 29.8 | 14,797 | 11,773 | 25.7 | 6,952 | 3,807 | 82.6 | 352 | 398 | -11.6 | 10.3 | 21.2 | 30.6 | 15.2 | 29.1 | 41 | 19 | 29.4 | 63.7 | 9.9 | 21 | 20.5 |
| Single modes | 5,559 | 4,475 | 24.2 | 13,711 | 11,403 | 20.2 | 6,204 | 3,598 | 72.4 | 330 | 353 | -6.6 | 11.2 | 21.8 | 30.4 | 16.8 | 29.1 | 40.1 | 21.3 | 30 | 63 | 10.5 | 17.3 | 18.9 |
| Truck 3 | 3,721 | 3,737 | -0.4 | 7,685 | 8,976 | - | 2,132 | 2,303 | -7.4 | 242 | 343 | -29.5 | 9.1 | 25.3 | 26.8 | 14.8 | 37 | 34 | 21.7 | 47.2 | 47.8 | 12.4 | 19.3 | 16.2 |
| For-hire truck | 2,027 | 1,664 | 21.8 | 4,376 | 5,897 | -25.8 | 1,666 | S | X | 513 | 539 | -4.8 | 13.7 | 24.6 | 34.3 | 21.2 | 44.2 | 36.2 | 24.6 | S | X | 12 | 15.6 | 18.7 |
| Private Truck | 1,694 | 2,066 | -18.0 | 3,309 | 3,023 | 9.5 | 466 | 278 | 67.6 | 75 | 68 | 9.8 | 8.4 | 40.5 | 33.9 | 12.8 | 32.2 | 37.9 | 21 | 21.5 | 50.3 | 20.2 | 19.4 | 30.8 |
| Rail | 1,737 | 736 | 135.9 | 5,929 | 2,427 | 144.3 | 4,070 | 1,295 | 214.3 | 689 | 623 | 10.7 | 21.5 | 41 | 109 | 23.2 | 24.2 | 81.1 | 24.5 | 22.1 | 103.1 | 10 | 16.8 | 21.6 |
| Water | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Deep draft | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S | S | - | S |
| Air (includes truck and air) | 68 | S | X | 1 | - | X | S | S | S | 1,457 | 1,071 | 36.1 | 41 | S | X | 46.6 | 49.7 | X | S | S | S | 14.2 | 31.3 | 46.7 |
| Pipeline 4 | S | - | S | S | - | - | S | S | S | S | S | S | S | - | S | S | - | S | S | S | S | S | S | S |
| Multiple modes | 365 | 84 | 335.1 | 959 | S | X | 676 | S | X | 484 | 1,173 | -58.7 | 38.9 | 41.5 | 246.1 | 44.3 | S | X | 42.8 | S | X | 38.8 | 18 | 17.7 |
| Parcel, U.S.P.S. or courier | 49 | S | - | 2 | S | X | 1 | S | X | S | 1,216 | S | 49.2 | S | - | 30 | S | X | 43.6 | S | X | S | 25.1 | S |
| Truck and rail | 283 | - | X | 942 | - | X | 622 | - | X | 896 | - | X | 44.1 | - | X | 44.3 | - | X | 46.8 | - | X | 32.4 | - | X |
| Truck and water | S | - | X | S | - | X | S | - | S | S | - | S | S | - | X | S | - | X | S | - | S | S | - | S |
| Other and unknown modes | S | S | S | S | S | S | S | S | S | S | S | X | S | S | S | S | S | S | S | S | S | S | S | X |
Division 5.2, Organic peroxides
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 712 | 861 | -17.3 | 162 | S | - | 72 | S | X | 478 | 511 | -6.4 | 27.4 | 49.4 | 46.7 | 30.1 | S | X | 39.7 | S | X | 18.2 | 16.4 | 22.9 |
| Single modes | 694 | 857 | -19.0 | 158 | S | X | 68 | S | - | 498 | 484 | 2.8 | 28.6 | 49.7 | 46.4 | 31.3 | S | X | 42.9 | S | - | 20.1 | 17.6 | 27.5 |
| Truck 3 | 694 | S | X | 158 | S | X | 68 | S | - | 392 | 480 | -18.4 | 28.6 | S | X | 31.3 | S | X | 42.9 | S | - | 16.1 | 17.7 | 19.5 |
| For-hire truck | 589 | S | X | 144 | S | X | 65 | S | - | 491 | 574 | -14.4 | 31.1 | S | X | 34.4 | S | X | 44.2 | S | - | 15.9 | 16 | 19.3 |
| Private Truck | 104 | S | X | S | 14 | S | S | 2 | S | 181 | 77 | 135.4 | 39.4 | S | X | S | 44.1 | S | S | 49.5 | S | 25.5 | 31.7 | 95.8 |
| Air (includes truck and air) | S | S | S | S | S | S | S | S | S | S | 823 | S | S | S | S | S | S | S | S | S | S | S | 31.6 | S |
| Multiple modes | S | S | S | S | S | S | S | S | S | 393 | 633 | -37.9 | S | S | S | S | S | S | S | S | S | 26.7 | 29.5 | 24.7 |
| Parcel, U.S.P.S. or courier | S | S | S | S | S | - | S | S | S | 379 | 633 | -40.2 | S | S | S | S | S | S | S | S | S | 28.1 | 29.5 | 24.4 |
| Truck and rail | S | - | S | 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 | 1,208 | S | S | S | S | S | S | S | S | S | S | S | 31.6 | S |
Division 6.1, Toxic (poisonous) materials
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | 21,198 | - | X | 11,270 | - | X | 5,666 | - | X | 467 | - | X | 22 | - | X | 13.9 | - | X | 15.7 | - | X | 14.7 | - | X |
| Single modes | 20,104 | - | X | 10,449 | - | X | 5,555 | - | X | 327 | - | X | 21.9 | - | X | 12.8 | - | X | 16 | - | X | 12.3 | - | X |
| Truck 3 | 10,128 | - | X | 2,950 | - | X | 849 | - | X | 246 | - | X | 30.1 | - | X | 14.4 | - | X | 15 | - | X | 9.8 | - | X |
| For-hire truck | 8,682 | - | X | 2,414 | - | X | 774 | - | X | 436 | - | X | 36.3 | - | X | 18.8 | - | X | 16.3 | - | X | 12.3 | - | X |
| Private Truck | 1,446 | - | X | 536 | - | X | 76 | - | X | 59 | - | X | 18.2 | - | X | 12 | - | X | 16.8 | - | X | 28.2 | - | X |
| Rail | 6,782 | - | X | 5,354 | - | X | 4,576 | - | X | 913 | - | X | 20.7 | - | X | 23.9 | - | X | 19.2 | - | X | 14.3 | - | X |
| Water | S | - | X | 1,847 | - | X | S | - | X | S | - | X | S | - | S | 49.1 | - | X | S | - | S | S | - | S |
| Shallow draft | S | - | X | S | - | X | S | - | X | S | - | X | S | - | S | S | - | S | S | - | S | S | - | S |
| Deep draft | S | - | X | S | - | X | 23 | - | X | S | - | X | S | - | S | S | - | S | 22.5 | - | X | S | - | S |
| Air (includes truck and air) | 36 | - | X | 1 | - | X | S | - | X | 767 | - | X | 29 | - | X | 37.5 | - | - | S | - | S | 36.2 | - | X |
| Pipeline 4 | S | - | X | 298 | - | X | S | - | X | S | - | X | S | - | S | 16.2 | - | X | S | - | S | S | - | S |
| Multiple modes | 1,068 | - | X | 817 | - | X | 111 | - | X | 1,013 | - | X | 36 | - | X | 42.6 | - | X | 30.8 | - | X | 19.9 | - | X |
| Parcel, U.S.P.S. or courier | S | - | X | S | - | X | 1 | - | X | 1,020 | - | X | S | - | S | S | - | S | 36.6 | - | X | 19.9 | - | X |
| Truck and rail | 50 | - | X | 39 | - | X | 18 | - | X | S | - | X | 37.1 | - | X | 43.7 | - | X | 30.4 | - | X | S | - | S |
| Truck and water | 6 | - | X | 3 | - | X | 1 | - | X | 237 | - | X | 41.2 | - | X | 36.4 | - | X | 46.5 | - | - | 49.1 | - | X |
| Rail and water | 25 | - | X | 11 | - | X | 6 | - | X | S | - | X | 26.9 | - | X | 38.5 | - | X | 42.7 | - | X | S | - | S |
| Other multiple modes | S | - | X | 762 | - | X | 86 | - | X | 117 | - | X | S | - | S | 37.9 | - | X | 24.4 | - | X | 23 | - | X |
| Other and unknown modes | 26 | - | X | S | - | X | - | - | X | S | - | X | 46.7 | - | X | S | - | X | 49.8 | - | X | S | - | S |
Division 6.2, Infectious substances
| Hazard Class Division and Mode of Transportation | Value | Tons | Ton-miles 1 | Average miles per shipment | Value | Tons | Ton-miles | Average miles per shipment | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 (million $) |
2002 (million $) |
Percent Change | 2007 (thousands) |
2002 (thousands) |
Percent Change | 2007
(millions) |
2002
(millions) |
Percent Change | 2007 | 2002 | Percent Change | 2007 CV 2 | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | 2007 CV | 2002 CV | Standard Error of % change | |
| All modes | S | - | X | S | - | X | S | - | X | S | - | X | S | - | S | S | - | S | S | - | S | S | - | S |
| Single modes | S | - | X | S | - | X | S | - | X | S | - | X | S | - | S | S | - | S | S | - | S | S | - | S |
| Truck 3 | S | - | X | S | - | X | S | - | X | S | - | X | S | - | S | S | - | S | S | - | S | S | - | S |
| Private Truck | S | - | X | S | - | X | S | - | X | S | - | X | 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. X = Not applicable or comparison data unavailable.
1 Ton-miles estimates are based on
estimated distances traveled along a modeled transportation network.
2 Coefficient of Variation.
3 "Truck" as a single mode includes shipments that were made by
only private truck, only for-hire truck, or a combination of private and
for-hire truck.
4 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 Haz Class Division by mode rows are not shown in this table because there are no data for those rows. 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/.
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.