Table 4. Shipment Characteristics by Mode of Transportation and Shipment Weight for State of Origin: 2007

Table 4. Shipment Characteristics by Mode of Transportation and Shipment Weight for State of Origin: 2007

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

Excel | CSV

All modes

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 1,166,608 100 1,338,753 100 252,819 100 553 5.3 - 4.7 - 5.1 - 9.6
Less than 50 lbs 104,056 8.9 1,773 0.1 1,002 0.4 704 5.2 0.5 5.5 - 12.5 0.1 10.2
50 - 99 lbs 33,074 2.8 1,212 0.1 430 0.2 360 11.2 0.3 5.2 - 10.3 - 9.5
100 - 499 lbs 83,290 7.1 7,463 0.6 1,727 0.7 249 6.6 0.5 5.1 - 4.3 0.1 9.1
500 - 749 lbs 20,900 1.8 3,551 0.3 776 0.3 217 6.1 0.1 7.5 - 8.2 - 11.7
750 - 999 lbs 15,916 1.4 3,545 0.3 692 0.3 194 5 0.1 11.2 - 10.4 - 16.4
1,000 - 9,999 lbs 191,129 16.4 64,561 4.8 13,575 5.4 213 11.7 1.3 7.7 0.3 5.7 0.5 10.5
10,000 - 49,999 lbs 334,368 28.7 454,985 34 79,975 31.6 174 8.3 1 7.1 1.7 5.2 2 7.2
50,000 - 99,999 lbs 73,553 6.3 199,259 14.9 17,335 6.9 84 10.5 0.7 6 1.2 10.1 0.7 7.7
More than 100,000 lbs 310,322 26.6 602,404 45 137,307 54.3 551 9.9 1.7 7.8 2 9.3 2.5 7

Single modes

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 974,047 100 1,215,296 100 210,701 100 176 4.9 - 4.5 - 4.9 - 11.1
Less than 50 lbs 29,936 3.1 693 0.1 106 0.1 163 10.9 0.3 11.2 - 14.2 - 25.1
50 - 99 lbs 17,413 1.8 710 0.1 114 0.1 159 16.3 0.2 6.1 - 12.9 - 9.5
100 - 499 lbs 65,380 6.7 6,378 0.5 1,186 0.6 184 7.4 0.5 5.7 - 4.3 - 7.4
500 - 749 lbs 18,188 1.9 3,278 0.3 669 0.3 203 6.6 0.2 8.1 - 8.8 - 12.5
750 - 999 lbs 15,259 1.6 3,434 0.3 656 0.3 189 5.3 0.1 11.5 - 9.9 - 16.5
1,000 - 9,999 lbs 165,909 17 61,079 5 13,074 6.2 215 4.6 0.9 6.9 0.3 5.9 0.6 10
10,000 - 49,999 lbs 326,217 33.5 446,580 36.7 74,881 35.5 166 8.3 1.4 7.4 1.7 5.5 2.5 7.8
50,000 - 99,999 lbs 72,596 7.5 196,139 16.1 16,682 7.9 82 10.8 0.8 6.2 1.3 10.7 0.9 8.4
More than 100,000 lbs 263,150 27 497,004 40.9 103,332 49 542 9.8 1.8 7.2 2 10.1 2.8 7.1

Truck3

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 692,717 100 765,518 100 110,160 100 157 5.9 - 4.7 - 3.8 - 11.1
Less than 50 lbs 23,242 3.4 682 0.1 92 0.1 130 9.7 0.3 11.5 - 14.5 - 23.4
50 - 99 lbs 14,061 2 702 0.1 104 0.1 147 20.1 0.3 6.2 - 14.2 - 10.1
100 - 499 lbs 59,038 8.5 6,355 0.8 1,152 1 179 7.2 0.5 5.7 0.1 4.6 0.1 7.7
500 - 749 lbs 17,666 2.6 3,273 0.4 664 0.6 201 6.3 0.2 8.1 - 8.7 0.1 12.4
750 - 999 lbs 14,826 2.1 3,412 0.4 615 0.6 178 5.3 0.2 11.6 0.1 7.8 0.1 14.5
1,000 - 9,999 lbs 161,488 23.3 60,711 7.9 12,879 11.7 212 4.7 1 6.8 0.5 5.2 1 9.4
10,000 - 49,999 lbs 321,672 46.4 442,967 57.9 73,363 66.6 165 8.3 1.3 7.4 2 5.3 2.3 7.8
50,000 - 99,999 lbs 64,857 9.4 192,326 25.1 15,055 13.7 78 10.7 0.9 6.2 1.7 9.2 1.3 8.4
More than 100,000 lbs 15,867 2.3 55,090 7.2 6,236 5.7 139 20.7 0.4 10.5 0.9 43.3 2 42.9

For-hire truck

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 394,737 100 335,829 100 85,250 100 358 7.6 - 6.7 - 4.9 - 18.9
Less than 50 lbs 7,146 1.8 126 - 65 0.1 S 13.8 0.3 28.9 - 21.6 - S
50 - 99 lbs 3,951 1 124 - 70 0.1 556 19.5 0.2 13.3 - 18.5 - 8.4
100 - 499 lbs 29,760 7.5 1,461 0.4 847 1 576 10.4 0.9 4.5 - 4.7 0.1 9.2
500 - 749 lbs 8,883 2.3 809 0.2 499 0.6 611 6.6 0.3 9.7 - 11 0.1 10.9
750 - 999 lbs 7,175 1.8 975 0.3 439 0.5 445 8.3 0.2 25 0.1 9.6 0.1 16.5
1,000 - 9,999 lbs 85,623 21.7 16,907 5 9,609 11.3 591 6.6 1.1 6.5 0.4 6.5 1.2 6.6
10,000 - 49,999 lbs 212,191 53.8 206,142 61.4 59,948 70.3 298 10.4 1.8 7.6 1.7 5.8 2.6 9.6
50,000 - 99,999 lbs 32,633 8.3 95,920 28.6 8,541 10 88 13.6 0.9 10.1 1.6 9.7 0.9 13.6
More than 100,000 lbs 7,375 1.9 13,363 4 S S 400 18.3 0.3 28.3 1.3 S S 14.3

Private truck

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 297,980 100 429,689 100 24,910 100 58 6.8 - 8 - 6.6 - 6.2
Less than 50 lbs 16,096 5.4 555 0.1 27 0.1 48 15.1 0.7 12.5 - 15.8 - 11.6
50 - 99 lbs 10,110 3.4 578 0.1 35 0.1 60 26.3 0.6 6.4 - 14.1 - 10.6
100 - 499 lbs 29,278 9.8 4,894 1.1 304 1.2 61 14 0.8 6.8 0.1 9.4 0.2 8.8
500 - 749 lbs 8,783 2.9 2,464 0.6 165 0.7 68 7.4 0.3 9.1 0.1 11.4 0.1 12.1
750 - 999 lbs 7,651 2.6 2,437 0.6 176 0.7 72 11.9 0.3 10.4 0.1 8.5 0.1 11.6
1,000 - 9,999 lbs 75,865 25.5 43,804 10.2 3,270 13.1 73 7 1.3 8.9 1.1 6.2 1.4 9.8
10,000 - 49,999 lbs 109,481 36.7 236,825 55.1 13,415 53.9 57 10.2 2.1 10.2 2.7 7.7 2.7 4.4
50,000 - 99,999 lbs 32,224 10.8 96,406 22.4 6,514 26.1 67 12.2 1.4 13.3 2.2 17 3.3 7
More than 100,000 lbs 8,492 2.8 41,726 9.7 1,003 4 32 27.2 0.8 13.7 1.2 20.8 1 34.7

Rail

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 75,871 100 153,046 100 70,343 100 724 12.9 - 19.7 - 12.3 - 7.7
Less than 50 lbs S S S S - - S S S S S 45 - S
50 - 99 lbs S S S S S S S S S S S S S S
100 - 499 lbs 28 - 2 - S S 1,562 30.4 0.1 35.1 - S S 20.3
500 - 749 lbs 4 - 1 - 1 - 935 33.3 - 29.2 - 49.7 - 32.8
750 - 999 lbs 4 - 1 - S S S 18.2 - 22.5 - S S S
1,000 - 9,999 lbs 100 0.1 21 - S S 974 37.8 0.1 42.4 - S S 26.9
10,000 - 49,999 lbs 2,469 3.3 1,732 1.1 1,220 1.7 725 25.4 1.2 33.2 0.4 27.1 0.7 29.2
50,000 - 99,999 lbs S S S S S S 653 S S S S S S 27.1
More than 100,000 lbs 66,799 88 149,027 97.4 67,522 96 721 12.7 4.3 20.2 1.1 12.6 1.3 7.4

Water

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 31,287 100 60,170 100 11,141 100 S 22.1 - 26.7 - 33 - S
Less than 50 lbs S S S S S S S S S S S S S S
50 - 99 lbs S S S S S S S S S S S S S S
100 - 499 lbs 3 - S S S S S 45 - S S S S S
500 - 749 lbs S S S S S S S S S S S S S S
750 - 999 lbs S S S S S S S S S S S S S S
1,000 - 9,999 lbs S S S S S S 8 S S S S S S 39.4
10,000 - 49,999 lbs 1,485 4.7 S S 259 2.3 S 45.6 1.5 S S 48.5 6.4 S
50,000 - 99,999 lbs 1,141 3.6 1,379 2.3 20 0.2 S 31.5 5.5 41.8 0.7 43.3 0.7 S
More than 100,000 lbs 28,492 91.1 56,770 94.3 10,859 97.5 S 21.7 4.3 26.4 1.9 33.9 5.4 S

Shallow draft

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 24,402 100 49,349 100 1,841 100 S 28.7 - 32.9 - 49.4 - S
Less than 50 lbs S S S S S S S S S S S S S S
50 - 99 lbs S S S S S S S S S S S S S S
100 - 499 lbs 3 - S S S S 10 42.3 - S S S S 39.4
500 - 749 lbs - - - - - - - - - - - - - -
750 - 999 lbs S S S S S S S S S S S S S S
1,000 - 9,999 lbs S S S S S S 8 S S S S S S 39.4
10,000 - 49,999 lbs S S S S 17 0.9 10 S S S S 49.1 1.5 20.7
50,000 - 99,999 lbs 1,139 4.7 1,377 2.8 S S 9 31.6 7.5 41.9 0.7 S S 19.8
More than 100,000 lbs 21,880 89.7 46,061 93.3 1,811 98.4 S 28.1 5.7 32.6 2 49.9 1.9 S

Deep draft

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 6,886 100 10,821 100 9,300 100 2,237 20.5 - 22.8 - 33.4 - 30.7
Less than 50 lbs - - - - - - - - - - - - - -
50 - 99 lbs - - - - - - - - - - - - - -
100 - 499 lbs S S S S S S S S S S S S S S
500 - 749 lbs S S S S S S S S S S S S S S
750 - 999 lbs - - - - - - - - - - - - - -
1,000 - 9,999 lbs - - - - - - - - - - - - - -
10,000 - 49,999 lbs S S S S S S S S S S S S S S
50,000 - 99,999 lbs S S S S S S S S S S S S S S
More than 100,000 lbs 6,612 96 10,709 99 9,048 97.3 1,486 21 10 23 8.8 34.4 12.5 25.8

Air (incl truck and air)

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 22,015 100 220 100 323 100 1,223 34.1 - 40.3 - 45.2 - 3.4
Less than 50 lbs 6,692 30.4 12 5.3 14 4.4 1,184 24.5 5 17.9 3.2 17.1 3.3 2.2
50 - 99 lbs 3,352 15.2 8 3.5 9 2.9 1,260 28.5 4.3 20.1 1.7 26.2 1.4 7.8
100 - 499 lbs 6,311 28.7 18 8.3 31 9.5 1,606 42 4.2 12.3 4.8 21.9 5.3 10.2
500 - 749 lbs 517 2.3 5 2.2 5 1.4 925 38.3 1.1 43.9 2.4 30.3 1.5 17.7
750 - 999 lbs 426 1.9 S S S S 2,347 42.2 1.9 S S S S 14
1,000 - 9,999 lbs S S S S S S 1,525 S S S S S S 12.1
10,000 - 49,999 lbs S S S S S S 1,175 S S S S S S 20.4
50,000 - 99,999 lbs S S S S S S S S S S S S S S
More than 100,000 lbs - - - - - - - - - - - - - -

Pipeline4

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 152,157 100 236,342 100 S S S 10.2 - 9.7 - S S S
Less than 50 lbs - - - - - - - - - - - - - -
50 - 99 lbs - - - - - - - - - - - - - -
100 - 499 lbs S S S S S S S S S S S S S S
500 - 749 lbs S S S S S S S S S S S S S S
750 - 999 lbs - - - - - - - - - - - - - -
1,000 - 9,999 lbs S S S S S S S S S S S S S S
10,000 - 49,999 lbs 54 - 55 - S S S 35.8 - 38.7 - S S S
50,000 - 99,999 lbs 106 0.1 161 0.1 S S S 40.3 - 35.8 - S S S
More than 100,000 lbs 151,991 99.9 236,119 99.9 S S S 10.2 - 9.7 - S S S

Multiple modes

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 155,352 100 87,550 100 39,329 100 969 4.6 - 15.8 - 11.1 - 5.4
Less than 50 lbs 71,544 46.1 1,006 1.1 893 2.3 992 9.2 3 10 0.3 14.4 0.7 5.3
50 - 99 lbs 14,880 9.6 438 0.5 313 0.8 720 20.4 1.9 12.7 0.1 14.6 0.2 6
100 - 499 lbs 16,057 10.3 845 1 530 1.3 661 6.5 0.9 8.9 0.2 10.7 0.3 12.4
500 - 749 lbs 2,116 1.4 146 0.2 96 0.2 642 16.6 0.2 17.2 0.1 22 0.1 9.3
750 - 999 lbs 439 0.3 56 0.1 32 0.1 577 18.1 0.1 24.5 - 33.6 - 36
1,000 - 9,999 lbs 694 0.4 91 0.1 192 0.5 2,229 32.2 0.2 20.4 - 27.8 0.2 20.6
10,000 - 49,999 lbs 4,258 2.7 2,573 2.9 3,546 9 1,443 16.9 0.3 12.9 0.8 12.3 1.9 7.5
50,000 - 99,999 lbs 464 0.3 511 0.6 402 1 760 21.6 0.1 26.8 0.3 24.8 0.4 41.2
More than 100,000 lbs 44,900 28.9 81,883 93.5 33,326 84.7 643 14.5 3.4 17.1 1.6 14 3.3 12.4

Parcel, U.S.P.S. or courier

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 104,632 100 2,453 100 1,843 100 970 6.6 - 7.1 - 11.8 - 5.5
Less than 50 lbs 71,472 68.3 1,003 40.9 892 48.4 993 9.2 2.8 10 2.2 14.4 1.9 5.4
50 - 99 lbs 14,812 14.2 435 17.7 311 16.9 722 20.5 2.3 12.9 1.3 14.7 1.3 6.1
100 - 499 lbs 15,949 15.2 827 33.7 522 28.3 665 6.3 1.3 8.3 2 10.5 1.3 12.3
500 - 749 lbs 2,018 1.9 141 5.8 90 4.9 619 18.1 0.3 16.4 0.8 23.7 0.9 10.3
750 - 999 lbs 378 0.4 46 1.9 28 1.5 621 23.2 0.1 29.3 0.7 39 0.6 32.6
1,000 - 9,999 lbs S S S S S S S S S S S S S S
10,000 - 49,999 lbs - - - - - - - - - - - - - -
50,000 - 99,999 lbs - - - - - - - - - - - - - -
More than 100,000 lbs - - - - - - - - - - - - - -

Truck and rail

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 14,494 100 17,263 100 13,775 100 558 7.3 - 11 - 9.3 - 30.1
Less than 50 lbs S S S S S S S S S S S S S S
50 - 99 lbs S S S S S S S S S S S S S S
100 - 499 lbs S S S S S S S S S S S S S S
500 - 749 lbs S S S S S S S S S S S S S S
750 - 999 lbs 61 0.4 S S S S S 15.8 2.2 S S S S S
1,000 - 9,999 lbs 335 2.3 47 0.3 65 0.5 1,357 31.8 0.8 25 0.1 29.7 0.2 14.8
10,000 - 49,999 lbs 3,676 25.4 2,282 13.2 2,922 21.2 1,319 20.3 3.6 13.4 2.9 12.2 3.2 6.4
50,000 - 99,999 lbs 327 2.3 443 2.6 273 2 571 26.7 0.7 30.6 1.3 24.7 0.6 35.5
More than 100,000 lbs 9,766 67.4 14,455 83.7 10,502 76.2 724 8.6 4.3 13.8 3.8 13.4 3.5 12.4

Truck and water

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 7,466 100 17,923 100 4,259 100 2,342 24.7 - 29.7 - 25 - 22.1
Less than 50 lbs - - S S S S 2,065 29.3 - S S S S 47.8
50 - 99 lbs S S S S S S S S S S S S S S
100 - 499 lbs S S S S S S 2,085 S S S S S S 41.4
500 - 749 lbs S S 1 - S S 6,620 S S 48.3 6.4 S S 14.4
750 - 999 lbs S S S S S S S S S S S S S S
1,000 - 9,999 lbs S S 42 0.2 126 3 3,326 S S 40.8 6.5 44 5.6 24.2
10,000 - 49,999 lbs 338 4.5 179 1 425 10 2,401 21.2 3.5 32 3.4 41.5 6.1 36.3
50,000 - 99,999 lbs S S 46 0.3 S S 2,829 S S 27.2 1.1 S S 40.4
More than 100,000 lbs 6,703 89.8 17,654 98.5 3,579 84 S 26.2 8.4 28.4 4.1 27.6 7.9 S

Rail and water

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 7,448 100 15,217 100 9,546 100 1,655 13.5 - 32 - 33.5 - 28.2
Less than 50 lbs - - - - - - - - - - - - - -
50 - 99 lbs - - - - - - - - - - - - - -
100 - 499 lbs - - - - - - - - - - - - - -
500 - 749 lbs - - - - - - - - - - - - - -
750 - 999 lbs - - - - - - - - - - - - - -
1,000 - 9,999 lbs - - - - - - - - - - - - - -
10,000 - 49,999 lbs S S S S S S 3,901 S S S S S S 40.2
50,000 - 99,999 lbs S S S S S S 493 S S S S S S 19.9
More than 100,000 lbs 7,364 98.9 15,171 99.7 9,408 98.5 672 13.9 1.3 32.2 0.4 34.2 5.4 29.9

Other multiple modes

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 21,312 100 34,694 100 9,906 100 397 22.7 - 20.8 - 32.4 - 46.3
Less than 50 lbs - - - - - - - - - - - - - -
50 - 99 lbs - - - - - - - - - - - - - -
100 - 499 lbs S S S S S S S S S S S S S S
500 - 749 lbs - - - - - - - - - - - - - -
750 - 999 lbs S S S S S S S S S S S S S S
1,000 - 9,999 lbs S S S S S S S S S S S S S S
10,000 - 49,999 lbs 167 0.8 77 0.2 66 0.7 S 42.4 0.7 41 0.1 23 2.1 S
50,000 - 99,999 lbs S S S S 1 - S S S S S 37 0.2 S
More than 100,000 lbs 21,068 98.9 34,603 99.7 9,837 99.3 180 23 0.7 20.8 0.1 32.8 1.7 30.3

Other and unknown modes

Shipment Weight Value Tons Ton-miles1 Average miles per shipment Value Tons Ton-miles Average miles per shipment CV
2007
(million $)
Percent 2007
(thousands)
Percent 2007
(millions)
Percent CV2 Standard
Error of %
CV Standard
Error of %
CV Standard
Error of %
Total 37,209 100 35,907 100 2,790 100 76 49.5 - 22.5 - 24.6 - 27.5
Less than 50 lbs 2,577 6.9 74 0.2 4 0.1 70 15.1 2.8 19.4 0.1 16.5 - 32.1
50 - 99 lbs 780 2.1 63 0.2 3 0.1 54 22.8 1.2 21.8 0.1 31.9 0.1 42.6
100 - 499 lbs 1,853 5 240 0.7 11 0.4 48 15.9 2 15.9 0.3 18.2 0.2 17.4
500 - 749 lbs 596 1.6 126 0.4 10 0.4 82 33.7 1.6 18.9 0.1 28.2 0.1 29
750 - 999 lbs 218 0.6 55 0.2 4 0.1 S 13.8 0.3 26.3 0.1 46.7 - S
1,000 - 9,999 lbs S S S S 310 11.1 S S S S S 18.3 4.2 S
10,000 - 49,999 lbs 3,893 10.5 5,832 16.2 1,548 55.5 330 17.1 4.5 23.3 4.2 37.9 5.9 38.7
50,000 - 99,999 lbs 493 1.3 2,609 7.3 S S S 43 1.2 33.9 2 S S S
More than 100,000 lbs 2,272 6.1 23,517 65.5 649 23.3 227 43 3.6 31.4 9 29.2 5 28.4

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 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 truck and for-hire truck.
4 Estimates for pipeline exclude shipments of crude petroleum.

NOTES: Rows are not shown if all cells for that particular state by mode have no data. For example, since North Carolina by "Pipeline" has no data for any weight grouping, the entire mode of "Pipeline" for that state was removed from this table. However, if a state by mode has at least one row of data for one of the weight groupings, then the entire state by mode is shown even though there may be rows absent of data within that mode. For example, North Carolina by "Air" has a few rows absent of data but since the other rows within that mode do have data, that state by mode will be shown in its entirety for all the weight groupings. 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.