Table 8. Shipment Characteristics by Two-Digit Commodity and Mode of Transportation for Metropolitan Area of Origin: 2007

Tuesday, July 3, 2012

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

All Commodities⁵

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	116,270	100	144,363	100	32,424	100	353	5.2	-	14.5	-	7.5	-	15.1
Single modes	108,585	93.4	140,051	97	29,880	92.2	175	5.2	0.8	14.7	0.9	6.9	1.4	22.8
Truck⁶	104,283	89.7	121,956	84.5	22,157	68.3	160	5.4	1.3	15	2.7	5.4	4.2	19
For-hire truck	59,913	51.5	60,686	42	16,918	52.2	515	10.3	3.6	14.6	4.1	5.9	4.7	6.9
Private truck	44,370	38.2	61,271	42.4	5,239	16.2	60	5.6	2.7	20.8	3.5	14.2	1.7	19.8
Rail	3,184	2.7	16,531	11.5	7,710	23.8	451	16.3	0.5	25.3	2.4	18.4	3.1	16.6
Air (incl truck and air)	196	0.2	6	-	5	-	993	41.7	0.1	46.9	-	44.7	-	11.5
Pipeline⁷	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Multiple modes	5,472	4.7	3,174	2.2	2,271	7	724	20.8	0.8	26.7	0.8	25.1	1.4	7
Parcel, U.S.P.S. or courier	4,424	3.8	293	0.2	196	0.6	725	24.1	0.7	29.4	-	28.7	0.1	7
Truck and rail	826	0.7	2,786	1.9	1,995	6.2	569	27.1	0.2	30.3	0.8	28.4	1.5	24.1
Truck and water	222	0.2	96	0.1	81	0.3	S	37.3	0.1	30.7	-	24.1	0.1	S
Other and unknown modes	2,213	1.9	1,138	0.8	273	0.8	S	16.5	0.4	12.7	0.2	20.5	0.1	S

SCTG² 02, Cereal grains

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	S	S	S	S	S	S	221	S	S	S	S	S	S	41.2
Single modes	S	S	S	S	S	S	221	S	S	S	S	S	S	41.2
Truck⁶	S	S	S	S	S	S	221	S	S	S	S	S	S	41.2
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	198	S	S	S	S	S	S	40.2

SCTG² 03, Other agricultural products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	S	S	S	S	969	100	170	S	S	S	S	45.9	-	47.1
Single modes	S	S	S	S	932	96.2	171	S	S	S	S	46.5	3.3	46.8
Truck⁶	S	S	S	S	834	86.1	170	S	S	S	S	48.9	12.8	47.2
For-hire truck	1,033	50.8	1,656	61.6	598	61.7	372	45.2	16.4	48.4	16.9	39.4	15.1	25.4
Private truck	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Rail	99	4.9	107	4	S	S	947	43.3	6.6	35.8	11.6	S	S	9.2
Multiple modes	51	2.5	59	2.2	37	3.8	S	41.6	3	39.4	5	39.2	4.9	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	49	2.4	59	2.2	37	3.8	624	23.4	4.1	21.4	7	21.5	6.8	-
Other and unknown modes	2	0.1	-	-	S	S	S	44.4	0.5	44	-	S	S	S

SCTG² 04, Animal feed and products of animal origin, nec

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,635	100	6,677	100	1,061	100	138	39.1	-	35.8	-	43.3	-	28.9
Single modes	1,635	100	6,677	100	1,061	100	138	39.1	-	35.8	-	43.3	-	28.9
Truck⁶	1,588	97.1	6,421	96.2	958	90.3	136	40	2	36.1	2.1	47.3	6.2	29.8
For-hire truck	936	57.2	3,895	58.3	648	61.1	S	33.5	7.1	34.7	8.3	36.4	11.9	S
Private truck	652	39.9	2,526	37.8	S	S	101	48.5	13.3	39.8	14.1	S	S	24.7
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 05, Meat, fish, seafood, and their preparations

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	5,925	100	2,497	100	1,264	100	323	19.2	-	17.8	-	12.6	-	21.4
Single modes	5,920	99.9	2,493	99.8	1,262	99.9	322	19.2	0.1	17.8	0.2	12.7	0.2	21.4
Truck⁶	5,920	99.9	2,493	99.8	1,262	99.9	322	19.2	0.1	17.8	0.2	12.7	0.2	21.4
For-hire truck	4,422	74.6	1,900	76.1	1,108	87.7	621	20.1	4.8	18.7	4.3	13.6	3.7	6
Private truck	1,498	25.3	593	23.7	154	12.2	119	22.8	4.4	18.2	3.7	22.9	3.7	35.1
Multiple modes	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
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 06, Milled grain products and preparations and bakery products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	S	S	S	S	S	S	328	S	S	S	S	S	S	24.8
Single modes	S	S	S	S	S	S	334	S	S	S	S	S	S	29.1
Truck⁶	S	S	S	S	S	S	334	S	S	S	S	S	S	29.1
For-hire truck	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Private truck	159	49.6	S	S	16	17.5	358	37.7	10.5	S	S	49.4	14.1	17.3
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

SCTG² 07, Other prepared foodstuffs and fats and oils

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	3,117	100	2,490	100	624	100	S	22.6	-	17.4	-	18	-	S
Single modes	3,101	99.5	2,455	98.6	605	97	S	22.8	0.8	17.6	1	19.3	3.4	S
Truck⁶	3,045	97.7	2,367	95	548	88	S	23.3	2	18.3	2.5	22.1	7.3	S
For-hire truck	1,248	40	1,189	47.8	426	68.3	487	22.2	10.9	17.8	9.8	27.4	7.9	15.5
Private truck	1,797	57.7	1,177	47.3	122	19.6	S	35.3	10.8	33.4	8.8	35.2	6.6	S
Rail	56	1.8	89	3.6	57	9.1	624	39.2	3	36.9	3.7	41	10	27.1
Multiple modes	S	S	S	S	S	S	1,005	S	S	S	S	S	S	33
Parcel, U.S.P.S. or courier	S	S	-	-	-	-	1,855	S	S	28.1	-	8.3	-	34.4
Truck and rail	S	S	35	1.4	S	S	564	S	S	43.7	3.4	S	S	23.6

SCTG² 08, Alcoholic beverages

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,449	100	664	100	S	S	120	39.6	-	31.1	-	S	S	39.5
Single modes	1,371	94.6	638	96.1	S	S	117	40	2.4	31.5	2.2	S	S	39.2
Truck⁶	1,258	86.8	595	89.6	S	S	113	37.6	4.8	30.6	4.4	S	S	40.3
For-hire truck	719	49.6	307	46.2	S	S	440	25.1	19.9	34	19.3	S	S	15.8
Private truck	S	S	288	43.3	S	S	73	S	S	39.4	19.1	S	S	19.8
Rail	S	S	S	S	S	S	673	S	S	S	S	S	S	2.5
Multiple modes	78	5.4	26	3.9	15	7.5	566	24.3	4.7	30.5	4.8	25.8	6.1	8.3
Truck and rail	78	5.4	26	3.9	15	7.5	566	24.3	4.7	30.5	4.8	25.8	6.1	8.3

SCTG² 09, Tobacco products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	S	S	S	S	S	S	97	S	S	S	S	S	S	27.2
Single modes	S	S	S	S	S	S	82	S	S	S	S	S	S	40.2
Truck⁶	S	S	S	S	S	S	82	S	S	S	S	S	S	40.2
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	77	S	S	S	S	S	S	41
Multiple modes	S	S	S	S	S	S	136	S	S	S	S	S	S	17.1
Parcel, U.S.P.S. or courier	S	S	S	S	S	S	136	S	S	S	S	S	S	17.1
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 10, Calcareous monumental or building stone

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	S	S	S	S	64	100	479	S	S	S	S	47	-	21.2
Single modes	S	S	S	S	64	100	479	S	S	S	S	47	-	21.2
Truck⁶	S	S	S	S	64	100	479	S	S	S	S	47	-	21.2
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	454	S	S	S	S	S	S	0.1

SCTG² 11, Natural sands

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	23	100	947	100	81	100	60	27.9	-	32.9	-	38.6	-	28.8
Single modes	23	100	947	100	81	100	60	27.9	-	32.9	-	38.6	-	28.8
Truck⁶	18	79.4	872	92	50	62.2	53	26.5	9	35.1	5.1	28.7	14	27.1
For-hire truck	12	53.3	S	S	44	54.2	102	12.1	17.8	S	S	7.2	19.7	3.4
Private truck	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Rail	S	S	S	S	S	S	406	S	S	S	S	S	S	-

SCTG² 12, Gravel and crushed stone

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	382	100	35,824	100	2,394	100	S	31	-	38.7	-	35.7	-	S
Single modes	325	85.1	35,066	97.9	2,106	88	S	34.2	8.6	40	7.8	40.7	8.8	S
Truck⁶	241	63.2	28,527	79.6	1,254	52.4	41	40.1	13.5	40.5	8.6	50	17.2	24.6
For-hire truck	S	S	S	S	S	S	36	S	S	S	S	S	S	39.5
Private truck	180	47.1	19,651	54.9	S	S	43	41.4	18.2	42.5	16.3	S	S	24.3
Rail	84	21.9	6,538	18.3	S	S	135	22.5	16	47.9	16.6	S	S	38.8
Multiple modes	S	S	S	S	S	S	384	S	S	S	S	S	S	25.2
Truck and rail	S	S	S	S	S	S	384	S	S	S	S	S	S	25.2
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 13, Nonmetallic minerals nec

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,265	100	10,096	100	6,480	100	656	18.2	-	24.3	-	22.3	-	4.4
Single modes	1,148	90.7	8,952	88.7	5,376	83	624	18.8	2.8	23.7	2.9	22.6	5.5	5.7
Truck⁶	668	52.8	4,520	44.8	1,798	27.8	542	18.2	5.7	32.5	6.2	26.9	5.2	12.2
For-hire truck	619	48.9	4,107	40.7	1,725	26.6	616	18.6	5.8	34.1	6.2	27.8	5	11.3
Private truck	S	S	S	S	S	S	135	S	S	S	S	S	S	25.2
Rail	479	37.9	4,431	43.9	3,578	55.2	847	19.6	5.4	16.1	5.6	19.1	4.4	5.5
Multiple modes	117	9.2	1,142	11.3	1,103	17	1,091	29.6	2.8	35.1	2.9	38.6	5.5	20.6
Truck and rail	117	9.2	1,142	11.3	1,103	17	1,091	29.6	2.8	35.1	2.9	38.6	5.5	20.6
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 14, Metallic ores and concentrates

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	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

SCTG² 17, Gasoline and aviation turbine fuel

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	4,272	100	6,461	100	364	100	56	26.8	-	26.3	-	36.6	-	19.1
Single modes	4,272	100	6,461	100	364	100	56	26.8	-	26.3	-	36.6	-	19.1
Truck⁶	3,625	84.9	5,554	86	360	98.9	62	31.9	9.4	31.1	9.1	37.2	4.6	16.6
For-hire truck	2,758	64.6	4,184	64.7	302	83	79	35.7	13	33.9	12.9	36.5	14.5	24.1
Private truck	867	20.3	1,371	21.2	S	S	34	39.5	19	42.3	18.7	S	S	9.5
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Pipeline⁷	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 18, Fuel oils

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,836	100	3,000	100	128	100	29	29.6	-	29.1	-	36.9	-	20.8
Single modes	1,836	100	3,000	100	128	100	29	29.6	-	29.1	-	36.9	-	20.8
Truck⁶	1,674	91.2	2,731	91	125	98.1	30	31.8	9.8	31.2	9.8	37	8.6	18.3
For-hire truck	772	42.1	1,332	44.4	79	61.9	65	36.5	14.4	34	13.9	34.4	11.9	32.9
Private truck	902	49.1	1,399	46.6	46	36.2	24	31.8	13.7	31.9	14	37.2	14.5	20.2
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Pipeline⁷	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 19, Coal and petroleum products, nec

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,089	100	719	100	56	100	S	21.2	-	36.1	-	33.2	-	S
Single modes	1,068	98.1	703	97.8	56	99.8	S	21.4	1.4	36.4	1.2	33.3	0.4	S
Truck⁶	1,068	98.1	703	97.8	56	99.8	S	21.4	1.4	36.4	1.2	33.3	0.4	S
For-hire truck	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Private truck	947	87	686	95.5	53	94.1	S	26.3	10.1	37.4	5.8	36.4	11.3	S
Multiple modes	-	-	S	S	S	S	134	46.1	0.2	S	S	S	S	35.4
Parcel, U.S.P.S. or courier	-	-	S	S	S	S	134	46.1	0.2	S	S	S	S	35.4
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 20, Basic chemicals

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	2,537	100	3,019	100	677	100	S	33.7	-	35	-	27.7	-	S
Single modes	2,440	96.2	2,856	94.6	664	98.1	S	34.1	2	35.7	2.8	27.9	4	S
Truck⁶	2,178	85.8	2,360	78.2	488	72.2	S	36.6	7.1	39.9	6	37.7	7.4	S
For-hire truck	1,398	55.1	1,359	45	411	60.8	346	39.7	9.2	35.5	7.5	35.3	9	10.8
Private truck	781	30.8	1,001	33.2	77	11.4	S	41.2	10.9	49.3	9.1	46.7	6.4	S
Rail	201	7.9	333	11	173	25.6	613	31.5	7.6	36.2	6.6	31.5	8.4	16.5
Pipeline⁷	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Multiple modes	20	0.8	S	S	S	S	531	32.5	2.2	S	S	S	S	36.7
Parcel, U.S.P.S. or courier	5	0.2	S	S	S	S	S	23.6	5.8	S	S	S	S	S
Truck and rail	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
Other and unknown modes	S	S	S	S	S	S	6	S	S	S	S	S	S	0.4

SCTG² 21, Pharmaceutical products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,259	100	133	100	29	100	176	27.1	-	26.2	-	37.9	-	20.2
Single modes	1,006	79.9	128	95.7	28	96.9	99	34.6	10.9	27.8	3.6	39.4	2.9	34.3
Truck⁶	987	78.4	128	95.7	28	96.7	99	33.8	10.8	27.8	3.6	39.6	2.9	34.6
For-hire truck	536	42.6	S	S	S	S	384	35	15.1	S	S	S	S	34.9
Private truck	S	S	S	S	S	S	86	S	S	S	S	S	S	22.2
Air (incl truck and air)	S	S	S	S	-	0.2	866	S	S	S	S	44.2	1.2	47
Multiple modes	246	19.6	5	3.4	S	S	296	40.4	16	49.9	3.9	S	S	23.2
Parcel, U.S.P.S. or courier	246	19.6	5	3.4	S	S	296	40.4	16	49.9	3.9	S	S	23.2
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 22, Fertilizers

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	723	100	2,872	100	1,135	100	245	25.9	-	25.9	-	29.2	-	19.1
Single modes	695	96.1	2,739	95.4	1,066	93.9	243	25.5	1.3	25.5	1.6	29.6	2.7	19.2
Truck⁶	340	47	1,396	48.6	407	35.8	215	35.8	13.2	38	12.8	42	15.5	15.8
For-hire truck	180	24.9	692	24.1	286	25.2	430	28.7	3.6	26.9	3.8	39.2	8.7	15.2
Private truck	S	S	S	S	121	10.7	137	S	S	S	S	47.8	12.8	39.1
Rail	257	35.5	1,043	36.3	658	57.9	621	21.4	10.1	20.7	10.9	26.7	8	10.5
Pipeline⁷	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Multiple modes	28	3.9	133	4.6	69	6.1	512	14.6	2.3	19.5	3	24.4	7	6.2
Truck and rail	28	3.9	133	4.6	69	6.1	512	14.6	2.3	19.5	3	24.4	7	6.2

SCTG² 23, Chemical products and preparations, nec

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	4,611	100	1,598	100	532	100	226	25.9	-	26.3	-	29.2	-	21.8
Single modes	4,531	98.3	1,562	97.8	507	95.2	215	26.2	0.9	26.7	1.7	30	2.3	24.5
Truck⁶	4,502	97.6	1,517	95	473	88.9	214	26.4	1.1	26.8	2.4	31.4	5	24.6
For-hire truck	2,820	61.2	896	56.1	400	75.2	576	28	8.4	27.3	9	31.3	5.8	11.7
Private truck	1,682	36.5	621	38.9	73	13.7	64	36.1	7.6	37.2	6.8	33.6	2.6	19.5
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
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	S	S	S	S	S	S	S	S
Parcel, U.S.P.S. or courier	S	S	2	0.1	S	S	S	S	S	41.4	0.4	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	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 24, Plastics and rubber

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	4,418	100	1,484	100	786	100	S	24.2	-	13	-	13.1	-	S
Single modes	3,691	83.6	1,406	94.7	765	97.3	234	16.2	4.9	13.1	2.9	13.6	2.1	32.2
Truck⁶	3,463	78.4	1,279	86.2	639	81.3	233	16.3	5	14.9	5.1	15	6	32.3
For-hire truck	2,959	67	1,100	74.1	613	78	294	17.1	3.4	15.3	4.5	15	5.5	38.5
Private truck	504	11.4	179	12.1	26	3.3	67	25.8	3.1	28	3.2	21.8	0.8	23.2
Rail	228	5.2	127	8.6	126	16	S	44.5	6.5	45.5	12.4	20	13.5	S
Multiple modes	S	S	S	S	9	1.2	S	S	S	S	S	43.2	0.6	S
Parcel, U.S.P.S. or courier	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Truck and water	S	S	S	S	S	S	691	S	S	S	S	S	S	38.3
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 25, Logs and other wood in the rough

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
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
Truck⁶	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
Private truck	S	S	S	S	S	S	155	S	S	S	S	S	S	29.1
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Other and unknown modes	12	3.2	56	0.7	13	3.7	202	30.7	15.3	31.6	12.5	29.8	8.6	22.3

SCTG² 26, Wood products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	4,865	100	13,360	100	3,049	100	365	13.3	-	14.4	-	7.6	-	23.6
Single modes	4,627	95.1	12,893	96.5	2,861	93.8	202	14.1	2.2	15	1.1	8.5	1.4	22.2
Truck⁶	4,514	92.8	12,591	94.2	2,590	85	200	14.5	2.2	15.7	1.7	10.3	3.5	22.4
For-hire truck	2,245	46.1	6,915	51.8	1,806	59.2	369	15.7	6.2	15.6	7.7	13.8	6.3	12.4
Private truck	2,269	46.6	5,676	42.5	784	25.7	96	26.4	7.9	36.9	9.1	36.7	8	17.3
Rail	113	2.3	301	2.3	271	8.9	870	16.4	1.2	19.8	1.7	17.8	3.3	27.4
Multiple modes	133	2.7	113	0.8	108	3.6	971	32.5	1.6	30.3	0.3	21.1	1.2	31
Parcel, U.S.P.S. or courier	82	1.7	9	0.1	S	S	966	44.6	3.9	37.5	0.1	S	S	31.1
Truck and rail	43	0.9	83	0.6	87	2.8	1,635	17.6	0.4	26.8	0.3	21.4	1.3	22.6
Truck and water	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Other and unknown modes	106	2.2	354	2.7	80	2.6	207	27.9	1	27.7	1.2	26.8	1	46.3

SCTG² 27, Pulp, newsprint, paper, and paperboard

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	3,008	100	4,753	100	2,199	100	212	16.1	-	18.5	-	22.8	-	26.5
Single modes	2,841	94.4	4,547	95.7	2,063	93.8	209	15.1	1.4	17.9	1.1	22.2	1.9	26.6
Truck⁶	2,079	69.1	3,163	66.6	1,134	51.6	182	12.5	5.3	15.1	5.5	20.1	6.5	27.7
For-hire truck	1,740	57.8	2,870	60.4	1,088	49.5	391	16.9	5.1	18	5	21.5	4.8	5.3
Private truck	339	11.3	293	6.2	45	2.1	S	37.1	7.3	33.9	5.9	29.1	3.4	S
Rail	762	25.3	1,384	29.1	929	42.2	672	26.7	4.2	27.4	4.7	28.2	6.2	14.9
Multiple modes	152	5.1	184	3.9	132	6	S	40.4	1.6	37.6	1.2	39.9	2.3	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	142	4.7	167	3.5	120	5.4	S	37.3	1.6	33	1.1	36.4	2.5	S
Truck and water	11	0.3	17	0.4	13	0.6	782	32.8	0.8	29.8	0.8	40.1	1.2	13.9
Other and unknown modes	S	S	S	S	S	S	368	S	S	S	S	S	S	45.7

SCTG² 28, Paper or paperboard articles

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	2,822	100	1,567	100	444	100	142	28.3	-	29.4	-	40.3	-	35.9
Single modes	2,813	99.7	1,564	99.8	443	99.7	135	28.3	0.1	29.4	0.1	40.3	1.1	37.3
Truck⁶	2,813	99.7	1,564	99.8	443	99.7	135	28.3	0.1	29.4	0.1	40.3	1.1	37.3
For-hire truck	2,238	79.3	1,086	69.3	403	90.8	371	36.5	10.2	33.4	9.8	44.6	8.7	19.8
Private truck	575	20.4	S	S	39	8.9	S	35.9	11.2	S	S	40.8	9.8	S
Multiple modes	S	S	-	-	S	S	497	S	S	47.6	0.1	S	S	17.6
Parcel, U.S.P.S. or courier	S	S	-	-	S	S	497	S	S	47.6	0.1	S	S	17.6
Other and unknown modes	S	S	S	S	S	S	299	S	S	S	S	S	S	48.2

SCTG² 29, Printed products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,692	100	S	S	S	S	284	31.1	-	S	S	S	S	36.8
Single modes	1,276	75.4	S	S	S	S	S	41.9	7.8	S	S	S	S	S
Truck⁶	1,268	74.9	S	S	S	S	S	41.7	7.8	S	S	S	S	S
For-hire truck	1,110	65.6	S	S	S	S	496	48.1	8.4	S	S	S	S	25.3
Private truck	158	9.3	45	6.6	3	0.5	S	46.8	6.8	26.2	11	34.4	3.1	S
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Air (incl truck and air)	S	S	S	S	S	S	2,253	S	S	S	S	S	S	30.8
Multiple modes	385	22.8	18	2.6	12	2.1	702	35.5	7.4	28.2	3.2	32.6	4.4	15.6
Parcel, U.S.P.S. or courier	384	22.7	18	2.6	11	1.9	702	35.7	7.4	29.1	3.1	35	4.2	15.7
Truck and rail	2	0.1	-	0.1	1	0.2	2,734	27.2	0.8	30	1.2	30	3.8	-
Other and unknown modes	31	1.9	11	1.6	S	S	S	44.5	1.1	49.5	3.9	S	S	S

SCTG² 30, Textiles, leather, and articles of textiles or leather

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	22,769	100	7,720	100	3,078	100	749	10.8	-	13	-	19.1	-	10.4
Single modes	20,860	91.6	7,293	94.5	2,778	90.3	494	12.1	2.4	13.6	1.5	19.1	2	13.5
Truck⁶	20,573	90.4	7,158	92.7	2,724	88.5	427	12.1	2.6	13.7	1.5	19.4	2.1	13
For-hire truck	8,883	39	2,322	30.1	2,142	69.6	817	17.1	5.2	21.1	4.5	22.4	4.1	6.3
Private truck	11,690	51.3	4,835	62.6	582	18.9	97	13.1	4.2	12.9	3.8	19.9	4.6	43.6
Rail	266	1.2	132	1.7	S	S	551	19.1	0.6	14.6	0.8	S	S	35.5
Air (incl truck and air)	22	0.1	S	S	S	S	S	46.7	0.2	S	S	S	S	S
Multiple modes	1,250	5.5	208	2.7	245	7.9	934	20.1	1.1	23.1	0.5	26.7	1.5	4.8
Parcel, U.S.P.S. or courier	1,063	4.7	118	1.5	109	3.5	933	23.5	1.1	36.9	0.5	37.7	1	4.8
Truck and rail	91	0.4	55	0.7	109	3.5	1,081	42.9	0.2	35.7	0.3	44.7	1.7	36.7
Truck and water	S	S	35	0.4	27	0.9	S	S	S	49.4	0.4	43.6	0.7	S
Other and unknown modes	659	2.9	220	2.8	S	S	S	42.4	2.6	39.4	1.8	S	S	S

SCTG² 31, Nonmetallic mineral products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	2,739	100	15,793	100	1,770	100	169	16.7	-	32.5	-	21.5	-	45.1
Single modes	2,656	97	15,523	98.3	1,663	93.9	S	17	1.2	32.6	0.9	21.5	2.3	S
Truck⁶	2,549	93.1	15,076	95.5	1,298	73.3	S	16.1	2.2	33.2	2.2	17.7	6.9	S
For-hire truck	1,131	41.3	2,425	15.4	802	45.3	552	21.1	10.5	31.2	13.2	23.7	11.7	9
Private truck	1,418	51.8	12,651	80.1	496	28	S	28.3	9.7	39.6	13	27.8	6.6	S
Rail	S	S	447	2.8	365	20.6	807	S	S	37.2	2.7	43.4	8.5	16.1
Multiple modes	S	S	S	S	106	6	533	S	S	S	S	48.1	2.5	21.5
Parcel, U.S.P.S. or courier	15	0.5	2	-	1	-	625	42.7	0.4	43.1	-	42.7	0.1	19.9
Truck and rail	58	2.1	265	1.7	105	5.9	S	46.9	2.5	39.4	2.1	30.8	4.8	S
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	53	S	S	S	S	S	S	48.8

SCTG² 32, Base metal in prim. or semifin. forms & in finished basic shapes

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,567	100	1,083	100	411	100	S	32.6	-	46.2	-	35.8	-	S
Single modes	1,471	93.9	1,008	93.1	402	97.7	S	31	2	43.6	1.9	36.8	3.3	S
Truck⁶	1,466	93.6	999	92.3	402	97.7	S	31	2	43.9	1.8	36.8	3.2	S
For-hire truck	827	52.8	413	38.2	288	70	652	28	10.3	25.4	13.7	41.8	8.8	9.9
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
Multiple modes	23	1.5	8	0.8	9	2.1	475	25	1.7	39	1.8	39.8	4.1	42.2
Parcel, U.S.P.S. or courier	S	S	-	-	S	S	442	S	S	40.9	0.1	S	S	45.3
Truck and rail	16	1	8	0.7	9	2.1	1,096	14.6	3.6	13.1	3.8	16.7	8.9	9.8
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 33, Articles of base metal

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	1,859	100	669	100	216	100	153	24.1	-	22.8	-	23.9	-	45
Single modes	1,692	91	622	93	205	94.6	S	23.8	2	23.2	3	23.3	1.7	S
Truck⁶	1,684	90.6	617	92.2	194	89.9	S	23.9	2.1	23.5	3.3	24.7	5.1	S
For-hire truck	843	45.4	317	47.4	155	71.5	610	23.5	7.3	18.9	8.2	27.8	7	13.5
Private truck	841	45.2	300	44.8	40	18.4	36	37.8	7.4	41	8.6	37.5	6.8	44.9
Rail	3	0.2	5	0.7	S	S	2,052	21	2.4	32.5	6	S	S	1.3
Air (incl truck and air)	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Multiple modes	158	8.5	S	S	S	S	S	36.8	2.1	S	S	S	S	S
Parcel, U.S.P.S. or courier	115	6.2	S	S	S	S	S	42.8	1.5	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	9	0.5	10	1.5	7	3.1	S	20.2	1.5	23.3	3.3	36.6	4.1	S

SCTG² 34, Machinery

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	5,082	100	588	100	357	100	S	23.3	-	31	-	33.9	-	S
Single modes	4,515	88.9	556	94.7	352	98.5	S	26.3	4.6	32.7	4.5	34.3	1.8	S
Truck⁶	4,385	86.3	555	94.4	352	98.4	S	27.6	5.7	32.8	4.4	34.4	1.9	S
For-hire truck	3,314	65.2	380	64.6	306	85.5	654	29.2	7.2	35.2	7.2	34.4	5.7	9.6
Private truck	1,071	21.1	175	29.8	46	12.9	S	27.8	4.7	33	7.1	48	4.4	S
Air (incl truck and air)	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Multiple modes	425	8.4	11	1.8	4	1.1	525	19.2	3.6	39.8	1	32.9	1.8	21.7
Parcel, U.S.P.S. or courier	425	8.4	11	1.8	4	1.1	525	19.2	3.6	39.8	1	32.9	1.8	21.7
Other and unknown modes	S	S	S	S	1	0.3	S	S	S	S	S	15.3	0.9	S

SCTG² 35, Electronic & other electrical equip & components & office equip

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	6,898	100	798	100	476	100	343	28.5	-	22.2	-	26.1	-	42.5
Single modes	6,669	96.7	792	99.2	473	99.4	S	30	3.5	22.3	0.4	26.3	0.4	S
Truck⁶	6,658	96.5	791	99.1	473	99.3	S	30	3.5	22.3	0.4	26.3	0.4	S
For-hire truck	5,512	79.9	641	80.3	453	95.1	684	36.7	9.3	28	7.6	27.4	2.5	8.5
Private truck	1,146	16.6	150	18.8	20	4.2	S	48.2	7.8	36.2	7.4	42.5	2.1	S
Air (incl truck and air)	S	S	S	S	S	S	1,015	S	S	S	S	S	S	7.2
Multiple modes	S	S	S	S	3	0.6	657	S	S	S	S	34.8	0.4	19.7
Parcel, U.S.P.S. or courier	S	S	S	S	2	0.5	656	S	S	S	S	42.5	0.4	19.3
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	48.2	-	S	S	S	S	S

SCTG² 36, Motorized and other vehicles (including parts)

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	9,922	100	1,278	100	681	100	293	17.9	-	14.9	-	18.6	-	35.8
Single modes	8,808	88.8	1,154	90.3	582	85.5	S	19.3	4	16.4	3.6	20.8	6.5	S
Truck⁶	8,808	88.8	1,154	90.3	582	85.5	S	19.3	4	16.4	3.6	20.8	6.5	S
For-hire truck	5,813	58.6	867	67.8	500	73.4	745	28.6	10	24	8.7	25.5	9.1	19.3
Private truck	2,995	30.2	287	22.5	82	12	S	41.5	9.5	32.4	8	50	7.2	S
Multiple modes	S	S	S	S	25	3.7	946	S	S	S	S	49.4	5.6	28.4
Parcel, U.S.P.S. or courier	S	S	S	S	S	S	946	S	S	S	S	S	S	13.1
Truck and rail	35	0.3	3	0.2	7	1.1	2,763	42.1	5.6	40.7	5.1	41.1	17.8	0.7
Truck and water	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Other and unknown modes	698	7	107	8.4	74	10.8	S	33.5	4.9	38.4	5.5	27.2	8.4	S

SCTG² 37, Transportation equipment, nec

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	596	100	S	S	S	S	1,083	37.6	-	S	S	S	S	5.5
Single modes	519	87.1	S	S	S	S	1,089	43.8	8.5	S	S	S	S	5.4
Truck⁶	515	86.5	S	S	S	S	1,096	44.1	8.8	S	S	S	S	5.8
For-hire truck	486	81.6	S	S	S	S	1,130	47.8	10.7	S	S	S	S	3.1
Private truck	29	4.9	S	S	S	S	461	43.4	19.5	S	S	S	S	44.7
Air (incl truck and air)	S	S	-	0.1	-	0.1	1,011	S	S	17.1	0.5	26.7	0.4	8.1
Multiple modes	S	S	S	S	S	S	1,021	S	S	S	S	S	S	10.5
Parcel, U.S.P.S. or courier	S	S	-	0.2	-	0.2	973	S	S	35.6	1.5	43.3	1	7.9
Truck and rail	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
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 38, Precision instruments and apparatus

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
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
Truck⁶	48	80.1	2	95.3	-	82.3	46	5.6	14.7	32.9	3.4	23.7	12.9	11.1
For-hire truck	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Private truck	45	75	2	86.7	S	S	S	0.8	19	26.4	10.2	S	S	S
Air (incl truck and air)	S	S	S	S	S	S	893	S	S	S	S	S	S	13.5
Multiple modes	S	S	S	S	S	S	595	S	S	S	S	S	S	44.7
Parcel, U.S.P.S. or courier	S	S	S	S	S	S	595	S	S	S	S	S	S	44.7

SCTG² 39, Furniture, mattresses & mattress supports, lamps, lighting

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	2,612	100	510	100	209	100	681	26.6	-	28.5	-	30.6	-	12.8
Single modes	2,354	90.1	489	96	198	94.8	335	27.4	3.9	28.1	1.5	31.1	2.4	20.8
Truck⁶	2,335	89.4	485	95.3	197	93.9	334	26.9	3.9	27.6	1.5	30.5	2.4	20.9
For-hire truck	1,033	39.6	196	38.5	138	65.8	633	23.9	8.6	28.2	9.9	27.9	7.6	17
Private truck	1,302	49.8	289	56.7	59	28.2	S	31.7	7.8	30.9	9.8	42.7	6.7	S
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Air (incl truck and air)	1	-	-	-	-	-	783	20.9	0.1	20.9	-	20.9	0.1	-
Multiple modes	S	S	19	3.7	11	5.2	806	S	S	49.1	1.5	43.6	2.8	20.9
Parcel, U.S.P.S. or courier	S	S	S	S	S	S	807	S	S	S	S	S	S	21.4
Truck and rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Other and unknown modes	2	0.1	S	S	S	S	S	35.7	0.7	S	S	S	S	S

SCTG² 40, Miscellaneous manufactured products

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	4,454	100	1,596	100	S	S	525	37.3	-	42	-	S	S	16.7
Single modes	4,127	92.7	1,559	97.7	S	S	281	38.6	2.2	42.4	1.9	S	S	30.2
Truck⁶	4,081	91.6	1,551	97.2	S	S	279	39	2.2	42.7	1.9	S	S	30
For-hire truck	3,201	71.9	S	S	S	S	834	48	6.7	S	S	S	S	9.5
Private truck	879	19.7	328	20.6	65	8.1	73	18.8	6.9	31.4	9.2	29.2	7.3	25.6
Rail	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Air (incl truck and air)	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Multiple modes	266	6	28	1.8	32	4	782	39.7	2.2	45.9	1.7	48.3	2.2	4.8
Parcel, U.S.P.S. or courier	186	4.2	22	1.4	19	2.4	781	38.3	2.1	49.2	1.6	48.3	1.7	4.8
Truck and water	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Other and unknown modes	61	1.4	S	S	S	S	S	48.4	2.2	S	S	S	S	S

SCTG² 41, Waste and scrap

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	S	S	S	S	S	S	174	S	S	S	S	S	S	45.8
Single modes	S	S	S	S	S	S	173	S	S	S	S	S	S	44.5
Truck⁶	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
Private truck	S	S	S	S	S	S	104	S	S	S	S	S	S	28.9
Rail	S	S	S	S	S	S	306	S	S	S	S	S	S	27.4
Other and unknown modes	S	S	S	S	S	S	S	S	S	S	S	S	S	S

SCTG² 43, Mixed freight

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
All modes	6,772	100	1,953	100	373	100	185	19	-	17	-	21.6	-	14.6
Single modes	6,330	93.5	1,900	97.3	363	97.3	111	19.4	2.7	17.5	1.8	22.3	2.4	13.2
Truck⁶	6,290	92.9	1,886	96.6	353	94.5	111	19.4	2.9	17.6	2.2	22.9	4.5	13.2
For-hire truck	317	4.7	105	5.4	27	7.3	376	24.9	4.1	29.3	4.2	37.1	5.7	18
Private truck	5,974	88.2	1,781	91.2	325	87.2	105	21.4	3.8	19.6	4.2	25.8	6	13.4
Rail	S	S	14	0.7	11	2.8	763	S	S	43.8	2.2	42.4	9.2	2
Multiple modes	S	S	S	S	S	S	301	S	S	S	S	S	S	42.4
Parcel, U.S.P.S. or courier	S	S	S	S	S	S	301	S	S	S	S	S	S	42.3
Truck and rail	3	-	2	0.1	3	0.8	1,542	38.8	0.1	20	0.4	27.7	3.6	18.3
Other and unknown modes	S	S	S	S	S	S	8	S	S	S	S	S	S	21.8

SCTG² 99, Commodity Unknown

Mode of transportation	Value		Tons		Ton-miles³		Average miles per shipment	Value		Tons		Ton-miles		Average miles per shipment CV
Mode of transportation	2007 (million $)	Percent of total	2007 (thousands)	Percent of total	2007 (millions)	Percent of total	Average miles per shipment	CV⁴	Standard Error of %	CV	Standard Error of %	CV	Standard Error of %	Average miles per shipment CV
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
Truck⁶	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
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	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

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

¹ Commodity Flow Survey (CFS) geographic areas were drawn from a subset of Combined Statistical Areas (CSAs) and Metropolitan Statistical Areas (MeSAs) as defined by the Office of Management and Budget (OMB). However, CFS metropolitan areas are divided into their state parts when they include more than one state. In addition, the CFS also utilizes a unique geography referred to as, "remainder of state," to represent those areas of a state not contained within a separately published metropolitan area for the CFS (as opposed to not part of any Core-Based Statistical Area (CBSA) as defined by OMB). Because of the differences in the CFS geography, as compared to OMB defined geography, caution should be exercised when comparing CFS estimates to other estimates of similar geography.
² Standard Classification of Transported Goods.
³ Ton-miles estimates are based on estimated distances traveled along a modeled transportation network.
⁴ Coefficient of Variation.
⁵ Estimates exclude shipments of crude petroleum (SCTG 16).
⁶ "Truck" as a single mode includes any shipment that was made by private truck only, by for-hire truck only, or by a combination of private and for-hire truck.
⁷ Estimates for pipeline exclude shipments of crude petroleum.

NOTES: Value-of-shipment estimates are reported in current prices. Estimated measures of sampling variability for each estimate known as coefficients of variation (CV) are also provided in these tables. More information on sampling error, confidentiality protection, nonsampling error, sample design, and definitions may be found at http://www.bts.gov/publications/commodity_flow_survey/.
Rows are not shown if all cells for that particular row have no value. For example, Orlando-Deltona-Daytona Beach, FL by Alcoholic Beverages (08) by Air has no data for any cell therefore the entire row is not shown. Also, two-digit commodities are not present if there is no such data for an entire commodity by area. For example, Pittsburgh-New Castle, PA by Cereal Grains (02) has no data for any mode therefore the entire commodity is not shown.

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

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Table 8. Shipment Characteristics by Two-Digit Commodity and Mode of Transportation for Metropolitan Area of Origin: 2007