Safety Measurement System

Carrier Measure Over Time

Trends
History

This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here . To see how the measure relates to percentile click here. Expand for more information.

Carrier violations or crashes are weighted by time and severity to produce a measure for that carrier in each BASIC. The measure only considers individual performance based on 24 months of data, with a measure of 0 indicating best performance. The graph below gives a summary of the carrier’s individual performance measure in a specific BASIC over a selected period of time. Select from the drop-down to view this actual performance data along with how this data would appear applying the most recent SMS methodology.

Measure

2
1.5
1
0.5
0
-0.5

Nov 19
Dec 17
Feb 10
Feb 25
Mar 25
Apr 22
May 20
Jun 24
Jul 22
Aug 26
Sep 23
Oct 28
Nov 18
Dec 16
Jan 27
Feb 24
Mar 23
Apr 27
May 25
Jun 22
Jul 27
Aug 24
Sep 28
Oct 26
Nov 16
Dec 14
Jan 25
Feb 22
Mar 22
Apr 26
May 24
Jun 21
Jul 26
Aug 23
Sep 27
Oct 25
Nov 29
Dec 27
Jan 24
Feb 21
Mar 28
Apr 25
May 30
Jun 20
Jul 25
Aug 22
Sep 26
Oct 24
Nov 21
Dec 19
Jan 23
Feb 20
Mar 27
Apr 24
May 22
Jun 19
Jul 24
Aug 28
Sep 25
Oct 23
Nov 27
Dec 28
Jan 29
Feb 26
Mar 25
Apr 29
May 27
Jun 24
Jul 22
Aug 26
Sep 23
Oct 28
Nov 25
Dec 30
Jan 27
Feb 24
Mar 31
Apr 28
May 26
Jun 30
Jul 28
Aug 25
Sep 29
Oct 27
Nov 17
Dec 29
Jan 26
Feb 23
Mar 30
Apr 27
May 25
Jun 29
Jul 27
Aug 31
Sep 28
Oct 26
Nov 30
Dec 28
Jan 25
Feb 22
Mar 29
Apr 26
May 31
Jun 28
Jul 26
Aug 30
Sep 27
Oct 25
Nov 29
Dec 27
Jan 31
Feb 28
Mar 27
Apr 24
May 29
Jun 26
Jul 31
Aug 28
Sep 25
Oct 30
Nov 27
Dec 18
Jan 29
Feb 26
Mar 26
Apr 30
May 28
Jun 25
Jul 30
Aug 27
Sep 24
Oct 29
Nov 26
Dec 31
Jan 28
Feb 25
Mar 25
Apr 29
May 27
Jun 24
Jul 29
Aug 26
Sep 30
Oct 28
Nov 25
Dec 30
Jan 27
Feb 24
Mar 31
Apr 28
May 26
Jun 30
Jul 28
Aug 25
Sep 29
Oct 27
Nov 24
Dec 29
Jan 26
Feb 23
Mar 29
Apr 26
May 31
Jun 28
Jul 26
Aug 30
Sep 27
Oct 25
Nov 29
Dec 27
Jan 31
Feb 28
Mar 28
Apr 25
Jun 6
Jul 4
Jul 25
Aug 29
Sep 26
Oct 31
Nov 28
Dec 26
Jan 30
Feb 27
Mar 27
Apr 24
May 15
Jun 26
Jul 31
Aug 28

2010
2010
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2025
2025
2025
2025
2025
2025
2025
2025
2025
2025
2025
2025
2026
2026
2026
2026
2026
2026
2026
2026

	Nov 19 2010	Dec 17 2010	Feb 10 2011	Feb 25 2011	Mar 25 2011	Apr 22 2011	May 20 2011	Jun 24 2011	Jul 22 2011	Aug 26 2011	Sep 23 2011	Oct 28 2011	Nov 18 2011	Dec 16 2011	Jan 27 2012	Feb 24 2012	Mar 23 2012	Apr 27 2012	May 25 2012	Jun 22 2012	Jul 27 2012	Aug 24 2012	Sep 28 2012	Oct 26 2012	Nov 16 2012	Dec 14 2012	Jan 25 2013	Feb 22 2013	Mar 22 2013	Apr 26 2013	May 24 2013	Jun 21 2013	Jul 26 2013	Aug 23 2013	Sep 27 2013	Oct 25 2013	Nov 29 2013	Dec 27 2013	Jan 24 2014	Feb 21 2014	Mar 28 2014	Apr 25 2014	May 30 2014	Jun 20 2014	Jul 25 2014	Aug 22 2014	Sep 26 2014	Oct 24 2014	Nov 21 2014	Dec 19 2014	Jan 23 2015	Feb 20 2015	Mar 27 2015	Apr 24 2015	May 22 2015	Jun 19 2015	Jul 24 2015	Aug 28 2015	Sep 25 2015	Oct 23 2015	Nov 27 2015	Dec 28 2015	Jan 29 2016	Feb 26 2016	Mar 25 2016	Apr 29 2016	May 27 2016	Jun 24 2016	Jul 22 2016	Aug 26 2016	Sep 23 2016	Oct 28 2016	Nov 25 2016	Dec 30 2016	Jan 27 2017	Feb 24 2017	Mar 31 2017	Apr 28 2017	May 26 2017	Jun 30 2017	Jul 28 2017	Aug 25 2017	Sep 29 2017	Oct 27 2017	Nov 17 2017	Dec 29 2017	Jan 26 2018	Feb 23 2018	Mar 30 2018	Apr 27 2018	May 25 2018	Jun 29 2018	Jul 27 2018	Aug 31 2018	Sep 28 2018	Oct 26 2018	Nov 30 2018	Dec 28 2018	Jan 25 2019	Feb 22 2019	Mar 29 2019	Apr 26 2019	May 31 2019	Jun 28 2019	Jul 26 2019	Aug 30 2019	Sep 27 2019	Oct 25 2019	Nov 29 2019	Dec 27 2019	Jan 31 2020	Feb 28 2020	Mar 27 2020	Apr 24 2020	May 29 2020	Jun 26 2020	Jul 31 2020	Aug 28 2020	Sep 25 2020	Oct 30 2020	Nov 27 2020	Dec 18 2020	Jan 29 2021	Feb 26 2021	Mar 26 2021	Apr 30 2021	May 28 2021	Jun 25 2021	Jul 30 2021	Aug 27 2021	Sep 24 2021	Oct 29 2021	Nov 26 2021	Dec 31 2021	Jan 28 2022	Feb 25 2022	Mar 25 2022	Apr 29 2022	May 27 2022	Jun 24 2022	Jul 29 2022	Aug 26 2022	Sep 30 2022	Oct 28 2022	Nov 25 2022	Dec 30 2022	Jan 27 2023	Feb 24 2023	Mar 31 2023	Apr 28 2023	May 26 2023	Jun 30 2023	Jul 28 2023	Aug 25 2023	Sep 29 2023	Oct 27 2023	Nov 24 2023	Dec 29 2023	Jan 26 2024	Feb 23 2024	Mar 29 2024	Apr 26 2024	May 31 2024	Jun 28 2024	Jul 26 2024	Aug 30 2024	Sep 27 2024	Oct 25 2024	Nov 29 2024	Dec 27 2024	Jan 31 2025	Feb 28 2025	Mar 28 2025	Apr 25 2025	Jun 06 2025	Jul 04 2025	Jul 25 2025	Aug 29 2025	Sep 26 2025	Oct 31 2025	Nov 28 2025	Dec 26 2025	Jan 30 2026	Feb 27 2026	Mar 27 2026	Apr 24 2026	May 15 2026	Jun 26 2026	Jul 31 2026	Aug 28 2026
Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
BASIC Trends Version	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.2	3.0.2	3.0.2	3.0.2	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.4	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.6	3.0.6	3.0.6	3.0.6	3.0.6	3.0.7	3.0.7	3.0.7	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10
Investigation Results
On-Road Performance Detail
Measure	0.96	0.95	1.02	0.95	0.90	0.92	0.82	0.91	0.87	0.88	0.91	0.89	0.88	0.85	0.83	0.77	0.82	0.79	0.75	0.77	0.78	0.73	0.67	0.67	0.70	0.68	0.66	0.67	0.64	0.63	0.70	0.66	0.66	0.64	0.64	0.71	0.61	0.60	0.58	0.60	0.60	0.67	0.67	0.70	0.68	0.66	0.61	0.58	0.62	0.64	0.61	0.63	0.63	0.69	0.62	0.65	0.68	0.67	0.69	0.64	0.69	0.69	0.75	0.75	0.71	0.70	0.68	0.65	0.60	0.61	0.64	0.64	0.61	0.59	0.58	0.55	0.62	0.59	0.58	0.56	0.60	0.69	0.61	0.59	0.61	0.62	0.57	0.53	0.49	0.46	0.42	0.41	0.39	0.36	0.37	0.35	0.38	0.42	0.51	0.52	0.51	0.55	0.54	0.51	0.45	0.35	0.34	0.32	0.30	0.30	0.24	0.23	0.29	0.28	0.30	0.31	0.34	0.36	0.34	0.31	0.34	0.34	0.28	0.26	0.20	0.22	0.24	0.28	0.45	0.44	0.43	0.42	0.45	0.43	0.43	0.58	0.59	0.56	0.53	0.49	0.40	0.41	0.47	0.50	0.48	0.56	0.55	0.51	0.51	0.49	0.55	0.52	0.52	0.53	0.55	0.53	0.52	0.45	0.50	0.46	0.42	0.45	0.40	0.39	0.45	0.41	0.36	0.35	0.34	0.31	0.27	0.24	0.21	0.24	0.24	0.22	0.19	0.17	0.14	0.22	0.21	0.22	0.30	0.33	0.32	0.42	0.47	0.58	0.51	0.48
Safety Event Group	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections
Driver Inspections	741	734	733	732	753	746	736	737	727	725	724	712	721	729	720	714	718	727	739	735	725	725	731	727	731	739	728	722	712	710	714	714	709	713	723	728	722	715	721	716	699	696	684	682	691	685	681	681	674	672	680	682	674	668	653	654	668	651	648	641	642	630	633	626	636	630	623	607	592	606	599	595	582	577	570	573	572	573	566	550	527	523	513	502	499	480	470	467	445	432	422	429	424	405	392	386	376	365	365	354	345	338	330	338	341	343	339	338	337	335	342	344	337	330	319	308	316	311	316	320	319	319	318	312	318	317	324	312	311	308	308	306	301	302	292	300	303	316	320	328	319	310	307	315	319	315	318	323	325	317	314	313	311	309	302	301	298	294	293	288	283	282	296	295	295	297	299	299	302	304	307	307	305	318	339	340	349	352	362	373	384	387	392	393	399	399	387	394	404	411
with HOS Compliance Violations	125	120	117	112	112	112	105	106	104	101	99	95	95	93	91	88	94	95	92	94	94	89	84	83	83	82	77	79	77	76	78	74	72	69	71	75	70	67	67	72	65	68	67	67	66	66	67	66	66	68	69	71	72	74	70	73	78	76	78	75	77	77	80	76	76	73	73	69	66	67	69	69	66	64	64	61	60	59	58	53	53	54	50	49	49	47	43	42	39	37	35	36	36	35	34	32	31	31	32	31	29	30	29	29	28	26	25	25	24	24	24	25	27	26	26	25	26	24	25	24	25	26	25	24	23	22	24	25	26	27	27	28	29	31	30	34	32	32	32	32	31	29	30	31	31	32	31	32	33	31	32	30	29	29	30	29	28	28	28	25	24	24	25	26	26	26	26	26	25	22	22	21	20	23	23	21	21	20	19	23	23	24	25	25	26	28	29	34	33	32
without HOS Compliance Violations	616	614	616	620	641	634	631	631	623	624	625	617	626	636	629	626	624	632	647	641	631	636	647	644	648	657	651	643	635	634	636	640	637	644	652	653	652	648	654	644	634	628	617	615	625	619	614	615	608	604	611	611	602	594	583	581	590	575	570	566	565	553	553	550	560	557	550	538	526	539	530	526	516	513	506	512	512	514	508	497	474	469	463	453	450	433	427	425	406	395	387	393	388	370	358	354	345	334	333	323	316	308	301	309	313	317	314	313	313	311	318	319	310	304	293	283	290	287	291	296	294	293	293	288	295	295	300	287	285	281	281	278	272	271	262	266	271	284	288	296	288	281	277	284	288	283	287	291	292	286	282	283	282	280	272	272	270	266	265	263	259	258	271	269	269	271	273	273	277	282	285	286	285	295	316	319	328	332	343	350	361	363	367	368	373	371	358	360	371	379
HOS Compliance Violations	151	146	143	138	137	137	128	131	127	125	124	119	119	117	114	110	117	113	110	113	113	108	103	102	104	102	96	95	92	91	97	91	88	85	85	91	85	82	82	87	80	85	84	84	84	84	85	85	85	87	88	90	92	95	87	90	94	90	90	87	91	92	95	91	90	85	86	80	76	76	78	77	72	70	70	67	68	66	65	60	60	62	58	57	57	54	50	49	46	44	41	42	42	42	41	39	38	38	43	42	40	42	41	41	40	37	36	36	34	34	34	36	41	40	40	39	40	38	40	39	40	41	36	33	31	29	31	32	35	36	36	37	38	41	40	47	42	42	42	42	41	38	38	39	39	44	43	45	46	44	45	43	41	41	42	41	40	39	38	32	31	31	32	33	34	34	34	34	34	27	27	25	24	27	27	23	23	22	21	25	25	26	28	28	29	32	33	38	36	35
BASIC History Version	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.2	3.0.2	3.0.2	3.0.2	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.4	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.6	3.0.6	3.0.6	3.0.6	3.0.6	3.0.7	3.0.7	3.0.7	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10
Investigation Results
On-Road Performance Detail
Measure	0.99	0.98	1.05	0.98	0.93	0.95	0.85	0.94	0.91	0.92	0.94	0.92	0.91	0.87	0.85	0.80	0.85	0.83	0.78	0.80	0.81	0.76	0.70	0.69	0.70	0.68	0.66	0.67	0.64	0.63	0.70	0.66	0.66	0.64	0.64	0.71	0.61	0.60	0.58	0.60	0.60	0.67	0.67	0.70	0.68	0.66	0.61	0.58	0.62	0.64	0.61	0.63	0.63	0.69	0.62	0.65	0.68	0.67	0.69	0.64	0.69	0.69	0.75	0.75	0.71	0.70	0.68	0.65	0.60	0.61	0.64	0.64	0.61	0.59	0.58	0.55	0.62	0.59	0.58	0.56	0.60	0.69	0.61	0.59	0.61	0.62	0.57	0.53	0.49	0.46	0.42	0.41	0.39	0.36	0.37	0.35	0.38	0.42	0.51	0.52	0.51	0.55	0.54	0.51	0.45	0.35	0.34	0.32	0.30	0.30	0.24	0.23	0.29	0.28	0.30	0.31	0.34	0.36	0.34	0.31	0.34	0.34	0.28	0.26	0.20	0.22	0.24	0.28	0.45	0.44	0.43	0.42	0.45	0.43	0.43	0.58	0.59	0.56	0.53	0.49	0.40	0.41	0.47	0.50	0.48	0.56	0.55	0.51	0.51	0.49	0.55	0.52	0.52	0.53	0.55	0.53	0.52	0.45	0.50	0.46	0.42	0.45	0.40	0.39	0.45	0.41	0.36	0.35	0.34	0.31	0.27	0.24	0.21	0.24	0.24	0.22	0.19	0.17	0.14	0.22	0.21	0.22	0.30	0.33	0.32	0.42	0.47	0.58	0.51	0.48
Safety Event Group	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	501+ relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections	101-500 relevant driver inspections
Driver Inspections	741	734	733	732	753	746	736	737	727	725	724	712	721	729	720	714	718	727	739	735	725	725	731	727	731	739	728	722	712	710	714	714	709	713	723	728	722	715	721	716	699	696	684	682	691	685	681	681	674	672	680	682	674	668	653	654	668	651	648	641	642	630	633	626	636	630	623	607	592	606	599	595	582	577	570	573	572	573	566	550	527	523	513	502	499	480	470	467	445	432	422	429	424	405	392	386	376	365	365	354	345	338	330	338	341	343	339	338	337	335	342	344	337	330	319	308	316	311	316	320	319	319	318	312	318	317	324	312	311	308	308	306	301	302	292	300	303	316	320	328	319	310	307	315	319	315	318	323	325	317	314	313	311	309	302	301	298	294	293	288	283	282	296	295	295	297	299	299	302	304	307	307	305	318	339	340	349	352	362	373	384	387	392	393	399	399	387	394	404	411
with HOS Compliance Violations	125	120	117	112	112	112	105	106	104	101	99	95	95	93	91	88	94	95	92	94	94	89	84	83	83	82	77	79	77	76	78	74	72	69	71	75	70	67	67	72	65	68	67	67	66	66	67	66	66	68	69	71	72	74	70	73	78	76	78	75	77	77	80	76	76	73	73	69	66	67	69	69	66	64	64	61	60	59	58	53	53	54	50	49	49	47	43	42	39	37	35	36	36	35	34	32	31	31	32	31	29	30	29	29	28	26	25	25	24	24	24	25	27	26	26	25	26	24	25	24	25	26	25	24	23	22	24	25	26	27	27	28	29	31	30	34	32	32	32	32	31	29	30	31	31	32	31	32	33	31	32	30	29	29	30	29	28	28	28	25	24	24	25	26	26	26	26	26	25	22	22	21	20	23	23	21	21	20	19	23	23	24	25	25	26	28	29	34	33	32
without HOS Compliance Violations	616	614	616	620	641	634	631	631	623	624	625	617	626	636	629	626	624	632	647	641	631	636	647	644	648	657	651	643	635	634	636	640	637	644	652	653	652	648	654	644	634	628	617	615	625	619	614	615	608	604	611	611	602	594	583	581	590	575	570	566	565	553	553	550	560	557	550	538	526	539	530	526	516	513	506	512	512	514	508	497	474	469	463	453	450	433	427	425	406	395	387	393	388	370	358	354	345	334	333	323	316	308	301	309	313	317	314	313	313	311	318	319	310	304	293	283	290	287	291	296	294	293	293	288	295	295	300	287	285	281	281	278	272	271	262	266	271	284	288	296	288	281	277	284	288	283	287	291	292	286	282	283	282	280	272	272	270	266	265	263	259	258	271	269	269	271	273	273	277	282	285	286	285	295	316	319	328	332	343	350	361	363	367	368	373	371	358	360	371	379
HOS Compliance Violations	151	146	143	138	137	137	128	131	127	125	124	119	119	117	114	110	117	113	110	113	113	108	103	102	104	102	96	95	92	91	97	91	88	85	85	91	85	82	82	87	80	85	84	84	84	84	85	85	85	87	88	90	92	95	87	90	94	90	90	87	91	92	95	91	90	85	86	80	76	76	78	77	72	70	70	67	68	66	65	60	60	62	58	57	57	54	50	49	46	44	41	42	42	42	41	39	38	38	43	42	40	42	41	41	40	37	36	36	34	34	34	36	41	40	40	39	40	38	40	39	40	41	36	33	31	29	31	32	35	36	36	37	38	41	40	47	42	42	42	42	41	38	38	39	39	44	43	45	46	44	45	43	41	41	42	41	40	39	38	32	31	31	32	33	34	34	34	34	34	27	27	25	24	27	27	23	23	22	21	25	25	26	28	28	29	32	33	38	36	35