Commercial Zone Roadside Inspections By Year (2011†)
		All Domicile			U.S.			Mexico			Canada
		Federal	State	Total	Federal	State	Total	Federal	State	Total	Federal	State	Total
Level I Inspections		78,671	177,934	256,605	10,663	69,171	79,834	67,982	108,470	176,452	26	293	319
Level II Inspections		18,212	65,464	83,676	4,713	42,781	47,494	13,490	22,410	35,900	9	273	282
Level III Inspections		15,043	89,664	104,707	6,622	70,515	77,137	8,409	18,617	27,026	12	532	544
Level IV Inspections		1	623	624	0	516	516	1	106	107	0	1	1
Level V Inspections		881	4,531	5,412	853	4,521	5,374	28	10	38	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Level VI Inspections		0	1	1	0	0	0	0	0	0	0	1	1
Vehicle OOS Rate		16.7%	15.3%	15.7%	16.1%	15.6%	15.6%	16.8%	15.1%	15.7%	22.9%	13.8%	14.3%
Driver OOS Rate		1.8%	2.3%	2.2%	2.9%	3.9%	3.8%	1.6%	0.5%	0.9%	2.1%	4.4%	4.3%

State Level - Commercial Zone Roadside Inspections By Year (2011†)
		All Domicile			U.S.			Mexico			Canada
		Federal	State	Total	Federal	State	Total	Federal	State	Total	Federal	State	Total
Arizona
Level I Inspections		22,614	5,157	27,771	6,919	3,703	10,622	15,689	1,444	17,133	6	10	16
Level II Inspections		1,666	11,580	13,246	839	10,780	11,619	825	693	1,518	2	107	109
Level III Inspections		3,424	11,107	14,531	2,779	10,715	13,494	645	234	879	0	158	158
Level IV Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Level V Inspections		0	37	37	0	37	37	0	0	0	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Vehicle OOS Rate		5.3%	1.2%	2.4%	8.0%	2.3%	3.0%	4.8%	0.2%	2.0%	5.7%	2.1%	2.3%
Driver OOS Rate		0.7%	0.9%	0.9%	0.7%	1.6%	1.5%	0.7%	0.1%	0.3%	0.0%	2.8%	2.7%
California
Level I Inspections		1,685	69,818	71,503	1,259	53,457	54,716	425	16,234	16,659	1	127	128
Level II Inspections		1,262	5,540	6,802	737	3,602	4,339	524	1,932	2,456	1	6	7
Level III Inspections		2,303	47,202	49,505	1,319	41,029	42,348	976	6,038	7,014	8	135	143
Level IV Inspections		0	606	606	0	500	500	0	105	105	0	1	1
Level V Inspections		4	4,340	4,344	4	4,333	4,337	0	7	7	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Vehicle OOS Rate		0.4%	4.1%	3.1%	1.9%	6.9%	6.3%	0.1%	1.7%	1.1%	0.0%	3.4%	3.2%
Driver OOS Rate		0.1%	0.4%	0.4%	0.4%	0.8%	0.7%	0.0%	0.1%	0.1%	0.0%	0.6%	0.6%
New Mexico
Level I Inspections		2,087	3,126	5,213	201	2,993	3,194	1,885	123	2,008	1	10	11
Level II Inspections		659	12,960	13,619	116	9,727	9,843	543	3,159	3,702	0	74	74
Level III Inspections		1,480	19,310	20,790	259	15,042	15,301	1,221	4,050	5,271	0	218	218
Level IV Inspections		0	2	2	0	2	2	0	0	0	0	0	0
Level V Inspections		0	12	12	0	12	12	0	0	0	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Level VI Inspections		0	1	1	0	0	0	0	0	0	0	1	1
Vehicle OOS Rate		0.5%	0.8%	0.7%	0.4%	1.5%	1.3%	0.5%	0.2%	0.3%	2.9%	1.2%	1.3%
Driver OOS Rate		0.0%	0.5%	0.4%	0.1%	0.9%	0.8%	0.0%	0.0%	0.0%	0.0%	0.3%	0.3%
Texas
Level I Inspections		52,285	99,833	152,118	2,284	9,018	11,302	49,983	90,669	140,652	18	146	164
Level II Inspections		14,625	35,384	50,009	3,021	18,672	21,693	11,598	16,626	28,224	6	86	92
Level III Inspections		7,836	12,045	19,881	2,265	3,729	5,994	5,567	8,295	13,862	4	21	25
Level IV Inspections		1	15	16	0	14	14	1	1	2	0	0	0
Level V Inspections		877	142	1,019	849	139	988	28	3	31	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Level VI Inspections		0	0	0	0	0	0	0	0	0	0	0	0
Vehicle OOS Rate		10.5%	9.2%	9.6%	5.7%	5.0%	5.0%	11.4%	13.1%	12.4%	14.3%	7.1%	7.5%
Driver OOS Rate		1.0%	0.5%	0.6%	1.7%	0.6%	0.7%	0.9%	0.3%	0.5%	2.1%	0.6%	0.7%

Data Source: FMCSA Motor Carrier Management Information System (MCMIS) December 16, 2011 snapshot.

Commercial Zone Inspections, included in this report, are defined as inspections that occurred in a county along the US-Mexican border where there is a border crossing location. For more information: Commercial Zones United States/Mexico Ports of Entry

*Driver OOS rate is based on inspection levels I, II, III, and VI.  Vehicle OOS rate is based on inspection levels I, II, V, and VI.  HM OOS rate is based on inspection levels I, II, III and VI when HM is present. †2011 data, as of December 16, 2011