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

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

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

	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
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
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
Investigation Results
On-Road Performance Detail
Measure	3.30	3.24	3.31	3.34	3.50	3.42	3.43	3.48	3.41	3.18	3.10	3.31	3.28	3.47	3.39	3.66	3.70	3.38	3.35	3.36	3.45	3.30	3.03	2.96	3.00	2.88	2.90	2.63	2.60	2.50	2.56	2.58	2.50	2.56	2.79	2.86	2.65	2.56	2.55	2.49	2.25	2.62	2.60	2.55	2.43	2.33	2.33	2.15	2.26	2.10	2.06	2.15	2.03	1.89	1.74	1.69	1.60	1.80	1.85	1.81	1.72	1.64	1.79	1.69	1.94	1.84	1.84	2.16	2.12	2.05	2.17	2.57	2.56	2.55	2.70	2.70	2.79	2.88	2.77	3.00	2.97	2.94	2.77	2.65	2.73	2.68	2.51	2.48	2.51	2.64	2.64	2.40	2.48	2.37	2.29	2.27	2.26	2.27	2.03	2.00	2.15	2.10	2.33	2.27	2.17	1.95	1.72	2.01	1.84	1.74	1.75	1.81	1.72	1.61	1.60	1.66	1.87	2.08	1.96	1.98	2.05	2.19	2.32	2.54	2.57	2.57	2.76	2.73	2.97	3.00	3.14	2.93	2.94	2.88	2.76	2.64	2.72	2.70	2.69	2.88	2.81	2.79	2.80	2.72	2.46	2.44	2.34	2.20	1.99	1.94	1.89	1.87	1.83	1.65	1.70	1.66	1.68	1.59	1.44	1.43	1.59	1.71	1.75	1.70	1.84	2.00	1.87	2.28	2.27	2.52	2.81	3.20	3.46	3.25	3.00	3.12	3.11	3.11	3.10	3.31	3.35	3.22	3.22	3.19	3.16	3.09	3.10
Safety Event Group	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections
Vehicle Inspections	203	203	195	192	187	191	179	173	167	159	165	154	153	151	146	147	146	143	141	137	145	146	142	145	146	152	159	163	170	171	169	171	172	170	167	172	192	198	200	197	196	196	195	196	188	186	183	182	187	184	198	200	201	198	199	201	203	206	199	202	185	185	193	197	201	194	194	197	192	193	197	197	184	191	187	184	177	172	175	169	165	161	167	158	157	148	144	144	137	134	134	135	135	139	140	134	133	122	117	111	120	120	121	118	120	126	125	127	129	133	133	134	131	126	123	115	116	116	116	117	120	121	119	124	120	122	123	123	124	116	113	109	109	108	106	102	101	107	113	120	117	115	115	111	111	114	112	109	114	111	110	117	115	120	125	132	126	120	127	130	131	130	129	126	129	132	132	134	127	126	124	126	119	118	114	114	113	113	110	113	114	116	109	107	102	100	100
with Vehicle Maint. Violations	94	94	91	92	92	92	85	82	78	73	75	73	71	71	67	69	66	62	60	57	62	62	59	60	61	65	67	65	66	66	66	67	67	67	65	68	75	75	76	73	72	75	76	75	70	69	68	66	68	64	68	70	67	66	62	60	59	58	55	52	46	45	48	49	54	48	46	49	49	49	54	56	49	51	52	53	52	52	53	54	53	52	54	53	53	52	50	50	47	48	48	46	48	50	48	45	45	44	41	37	42	43	43	41	40	39	38	40	40	41	41	42	41	40	39	37	37	38	36	38	38	37	38	41	39	40	41	42	46	46	46	43	45	45	44	42	41	43	47	50	49	47	48	44	43	45	44	41	41	39	39	42	39	38	38	40	39	37	37	39	39	40	38	36	37	40	38	40	38	38	38	41	42	41	38	40	40	42	41	45	44	46	45	45	43	41	41
without Vehicle Maint. Violations	109	109	104	100	95	99	94	91	89	86	90	81	82	80	79	78	80	81	81	80	83	84	83	85	85	87	92	98	104	105	103	104	105	103	102	104	117	123	124	124	124	121	119	121	118	117	115	116	119	120	130	130	134	132	137	141	144	148	144	150	139	140	145	148	147	146	148	148	143	144	143	141	135	140	135	131	125	120	122	115	112	109	113	105	104	96	94	94	90	86	86	89	87	89	92	89	88	78	76	74	78	77	78	77	80	87	87	87	89	92	92	92	90	86	84	78	79	78	80	79	82	84	81	83	81	82	82	81	78	70	67	66	64	63	62	60	60	64	66	70	68	68	67	67	68	69	68	68	73	72	71	75	76	82	87	92	87	83	90	91	92	90	91	90	92	92	94	94	89	88	86	85	77	77	76	74	73	71	69	68	70	70	64	62	59	59	59
Vehicle Maint. Violations	177	177	173	172	172	173	162	156	148	127	123	123	120	122	115	121	120	112	108	105	113	111	106	104	106	111	116	113	115	112	113	113	113	111	114	116	128	129	130	124	118	130	130	126	118	116	116	115	117	112	120	125	118	118	111	109	108	104	100	96	85	82	92	93	105	90	89	95	95	95	103	112	100	107	105	105	107	109	110	112	108	107	110	107	108	106	98	98	91	94	93	88	91	91	89	80	80	74	67	62	69	68	73	69	68	66	63	69	68	69	69	69	65	62	61	57	57	58	55	56	57	59	61	68	61	66	68	70	76	76	76	69	71	73	72	70	70	73	78	87	85	83	85	79	77	77	75	68	67	61	56	60	56	55	56	59	58	54	54	56	57	58	58	51	54	58	55	64	62	63	66	75	76	75	70	71	71	78	76	85	85	87	86	86	82	79	80
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
Investigation Results
On-Road Performance Detail
Measure	3.30	3.24	3.31	3.34	3.51	3.43	3.44	3.50	3.43	3.20	3.11	3.33	3.30	3.48	3.40	3.67	3.70	3.39	3.36	3.37	3.46	3.30	3.04	2.96	3.00	2.88	2.90	2.63	2.60	2.50	2.56	2.58	2.50	2.56	2.79	2.86	2.65	2.56	2.55	2.49	2.25	2.62	2.60	2.55	2.43	2.33	2.33	2.15	2.26	2.10	2.06	2.15	2.03	1.89	1.74	1.69	1.60	1.80	1.85	1.81	1.72	1.64	1.79	1.69	1.94	1.84	1.84	2.16	2.12	2.05	2.17	2.57	2.56	2.55	2.70	2.70	2.79	2.88	2.77	3.00	2.97	2.94	2.77	2.65	2.73	2.68	2.51	2.48	2.51	2.64	2.64	2.40	2.48	2.37	2.29	2.27	2.26	2.27	2.03	2.00	2.15	2.10	2.33	2.27	2.17	1.95	1.72	2.01	1.84	1.74	1.75	1.81	1.72	1.61	1.60	1.66	1.87	2.08	1.96	1.98	2.05	2.19	2.32	2.54	2.57	2.57	2.76	2.73	2.97	3.00	3.14	2.93	2.94	2.88	2.76	2.64	2.72	2.70	2.69	2.88	2.81	2.79	2.80	2.72	2.46	2.44	2.34	2.20	1.99	1.94	1.89	1.87	1.83	1.65	1.70	1.66	1.68	1.59	1.44	1.43	1.59	1.71	1.75	1.70	1.84	2.00	1.87	2.28	2.27	2.52	2.81	3.20	3.46	3.25	3.00	3.12	3.11	3.11	3.10	3.31	3.35	3.22	3.22	3.19	3.16	3.09	3.10
Safety Event Group	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections
Vehicle Inspections	203	203	195	192	188	192	180	174	168	160	166	155	154	152	147	148	147	144	142	138	146	147	143	146	146	152	159	163	170	171	169	171	172	170	167	172	192	198	200	197	196	196	195	196	188	186	183	182	187	184	198	200	201	198	199	201	203	206	199	202	185	185	193	197	201	194	194	197	192	193	197	197	184	191	187	184	177	172	175	169	165	161	167	158	157	148	144	144	137	134	134	135	135	139	140	134	133	122	117	111	120	120	121	118	120	126	125	127	129	133	133	134	131	126	123	115	116	116	116	117	120	121	119	124	120	122	123	123	124	116	113	109	109	108	106	102	101	107	113	120	117	115	115	111	111	114	112	109	114	111	110	117	115	120	125	132	126	120	127	130	131	130	129	126	129	132	132	134	127	126	124	126	119	118	114	114	113	113	110	113	114	116	109	107	102	100	100
with Vehicle Maint. Violations	94	94	91	92	93	93	86	83	79	74	76	74	72	72	68	70	67	63	61	58	63	63	60	61	61	65	67	65	66	66	66	67	67	67	65	68	75	75	76	73	72	75	76	75	70	69	68	66	68	64	68	70	67	66	62	60	59	58	55	52	46	45	48	49	54	48	46	49	49	49	54	56	49	51	52	53	52	52	53	54	53	52	54	53	53	52	50	50	47	48	48	46	48	50	48	45	45	44	41	37	42	43	43	41	40	39	38	40	40	41	41	42	41	40	39	37	37	38	36	38	38	37	38	41	39	40	41	42	46	46	46	43	45	45	44	42	41	43	47	50	49	47	48	44	43	45	44	41	41	39	39	42	39	38	38	40	39	37	37	39	39	40	38	36	37	40	38	40	38	38	38	41	42	41	38	40	40	42	41	45	44	46	45	45	43	41	41
without Vehicle Maint. Violations	109	109	104	100	95	99	94	91	89	86	90	81	82	80	79	78	80	81	81	80	83	84	83	85	85	87	92	98	104	105	103	104	105	103	102	104	117	123	124	124	124	121	119	121	118	117	115	116	119	120	130	130	134	132	137	141	144	148	144	150	139	140	145	148	147	146	148	148	143	144	143	141	135	140	135	131	125	120	122	115	112	109	113	105	104	96	94	94	90	86	86	89	87	89	92	89	88	78	76	74	78	77	78	77	80	87	87	87	89	92	92	92	90	86	84	78	79	78	80	79	82	84	81	83	81	82	82	81	78	70	67	66	64	63	62	60	60	64	66	70	68	68	67	67	68	69	68	68	73	72	71	75	76	82	87	92	87	83	90	91	92	90	91	90	92	92	94	94	89	88	86	85	77	77	76	74	73	71	69	68	70	70	64	62	59	59	59
Vehicle Maint. Violations	177	177	173	172	173	174	163	157	149	128	124	124	121	123	116	122	121	113	109	106	114	112	107	105	106	111	116	113	115	112	113	113	113	111	114	116	128	129	130	124	118	130	130	126	118	116	116	115	117	112	120	125	118	118	111	109	108	104	100	96	85	82	92	93	105	90	89	95	95	95	103	112	100	107	105	105	107	109	110	112	108	107	110	107	108	106	98	98	91	94	93	88	91	91	89	80	80	74	67	62	69	68	73	69	68	66	63	69	68	69	69	69	65	62	61	57	57	58	55	56	57	59	61	68	61	66	68	70	76	76	76	69	71	73	72	70	70	73	78	87	85	83	85	79	77	77	75	68	67	61	56	60	56	55	56	59	58	54	54	56	57	58	58	51	54	58	55	64	62	63	66	75	76	75	70	71	71	78	76	85	85	87	86	86	82	79	80