Working Together for Safety.
Carrier Measure Over Time
- Trends
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.
- 4
- 3
- 2
- 1
- 0
- -1
- 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
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- May 25
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- Aug 24
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- Oct 26
- Nov 16
- Dec 14
- Jan 25
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- Apr 26
- May 24
- Jun 21
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- 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
- 2010
- 2010
- 2011
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- 2024
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- 2024
- 2024
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
| Investigation Results | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| On-Road Performance Detail | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Measure | 1.66 | 1.53 | 1.64 | 1.45 | 1.28 | 1.14 | 1.01 | 1.08 | 1.08 | 1.02 | 1.03 | 0.78 | 1.01 | 0.95 | 0.91 | 0.81 | 0.81 | 0.78 | 0.71 | 0.67 | 0.63 | 0.83 | 0.83 | 0.83 | 0.75 | 0.88 | 0.87 | 0.79 | 0.86 | 0.89 | 0.98 | 0.92 | 1.03 | 0.90 | 1.10 | 1.19 | 1.08 | 1.08 | 1.00 | 1.12 | 1.00 | 0.94 | 0.85 | 0.79 | 1.52 | 1.55 | 1.43 | 1.54 | 1.53 | 1.49 | 1.27 | 1.18 | 1.20 | 1.09 | 1.03 | 1.02 | 0.79 | 1.10 | 1.08 | 1.09 | 1.15 | 1.15 | 1.14 | 1.11 | 1.23 | 1.23 | 1.32 | 1.25 | 1.05 | 0.77 | 0.78 | 0.68 | 0.62 | 0.64 | 0.60 | 0.78 | 0.79 | 0.82 | 0.76 | 0.84 | 0.76 | 0.59 | 0.76 | 1.19 | 1.23 | 1.25 | 1.23 | 1.10 | 0.93 | 0.75 | 0.72 | 0.69 | 0.67 | 0.67 | 0.58 | 0.42 | 0.41 | 0.37 | 0.38 | 0.30 | 0.29 | 0.32 | 0.31 | 0.36 | 0.36 | 0.28 | 0.25 | 0.11 | 0.11 | 0.08 | 0.08 | 0.08 | 0.08 | 0.06 | 0.06 | 0.04 | 0.13 | 0.13 | 0.54 | 0.52 | 0.50 | 0.53 | 0.47 | 0.48 | 0.36 | 0.33 | 0.33 | 0.31 | 0.35 | 0.36 | 0.24 | 0.26 | 0.26 | 0.25 | 0.24 | 0.25 | 0.28 | 0.26 | 0.25 | 0.25 | 0.22 | 0.21 | 0.08 | 0.08 | 0.09 | 0.09 | 0.08 | 0.08 | 0.08 | 0.11 | 0.14 | 0.14 | 0.08 | 0.08 | 0.08 | 0.08 | 0.06 | 0.07 | 0.07 | 0.10 | 0.09 | 0.32 | 0.32 | 0.33 | 0.33 | 0.34 | 0.34 | 0.27 |
| Safety Event Group | 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 | 21-100 relevant driver inspections | 101-500 relevant driver inspections | 101-500 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 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 | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 101-500 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 101-500 relevant driver inspections | 101-500 relevant driver inspections | 21-100 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 | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections |
| Driver Inspections | 122 | 127 | 129 | 126 | 120 | 118 | 120 | 123 | 124 | 121 | 117 | 117 | 121 | 126 | 124 | 117 | 117 | 111 | 113 | 110 | 111 | 108 | 110 | 110 | 109 | 103 | 102 | 100 | 101 | 102 | 99 | 93 | 90 | 91 | 94 | 92 | 86 | 82 | 86 | 88 | 88 | 89 | 91 | 96 | 96 | 98 | 96 | 99 | 104 | 105 | 103 | 108 | 105 | 107 | 108 | 109 | 107 | 104 | 101 | 99 | 98 | 99 | 94 | 94 | 94 | 93 | 93 | 89 | 89 | 92 | 88 | 83 | 81 | 79 | 77 | 76 | 72 | 68 | 68 | 69 | 69 | 70 | 73 | 73 | 74 | 72 | 74 | 75 | 77 | 80 | 77 | 76 | 72 | 67 | 71 | 71 | 71 | 77 | 75 | 74 | 76 | 79 | 80 | 81 | 79 | 84 | 85 | 90 | 94 | 97 | 100 | 99 | 102 | 98 | 98 | 99 | 97 | 99 | 98 | 101 | 102 | 96 | 101 | 101 | 102 | 103 | 101 | 98 | 100 | 96 | 95 | 89 | 89 | 92 | 87 | 87 | 79 | 85 | 87 | 92 | 92 | 92 | 88 | 86 | 85 | 83 | 81 | 79 | 75 | 74 | 73 | 70 | 68 | 66 | 66 | 64 | 64 | 59 | 59 | 57 | 57 | 56 | 52 | 50 | 49 | 47 | 46 | 45 |
| with HOS Compliance Violations | 23 | 23 | 23 | 21 | 16 | 15 | 15 | 17 | 17 | 16 | 15 | 13 | 15 | 15 | 15 | 13 | 13 | 12 | 12 | 11 | 12 | 13 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 16 | 16 | 14 | 15 | 15 | 18 | 19 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 21 | 21 | 18 | 21 | 21 | 21 | 20 | 21 | 20 | 19 | 18 | 18 | 16 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 17 | 16 | 14 | 12 | 12 | 9 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 7 | 9 | 9 | 8 | 8 | 7 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| without HOS Compliance Violations | 99 | 104 | 106 | 105 | 104 | 103 | 105 | 106 | 107 | 105 | 102 | 104 | 106 | 111 | 109 | 104 | 104 | 99 | 101 | 99 | 99 | 95 | 95 | 96 | 95 | 88 | 88 | 86 | 86 | 86 | 83 | 79 | 75 | 76 | 76 | 73 | 69 | 65 | 69 | 70 | 70 | 71 | 73 | 78 | 75 | 77 | 78 | 78 | 83 | 84 | 83 | 87 | 85 | 88 | 90 | 91 | 91 | 87 | 86 | 84 | 83 | 84 | 80 | 79 | 78 | 77 | 76 | 73 | 75 | 80 | 76 | 74 | 73 | 71 | 69 | 66 | 62 | 58 | 58 | 58 | 58 | 60 | 62 | 60 | 61 | 59 | 61 | 63 | 66 | 68 | 66 | 65 | 62 | 57 | 61 | 61 | 61 | 67 | 65 | 66 | 69 | 70 | 71 | 73 | 71 | 77 | 79 | 86 | 90 | 93 | 96 | 95 | 98 | 95 | 95 | 96 | 93 | 95 | 93 | 96 | 97 | 91 | 96 | 96 | 97 | 100 | 98 | 96 | 97 | 93 | 92 | 86 | 86 | 89 | 84 | 83 | 75 | 81 | 83 | 87 | 87 | 87 | 84 | 82 | 81 | 79 | 77 | 75 | 71 | 69 | 67 | 64 | 63 | 61 | 61 | 59 | 59 | 54 | 54 | 52 | 52 | 50 | 46 | 44 | 44 | 42 | 41 | 40 |
| HOS Compliance Violations | 34 | 34 | 34 | 32 | 25 | 24 | 21 | 24 | 24 | 22 | 21 | 17 | 20 | 20 | 20 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 18 | 16 | 16 | 17 | 16 | 16 | 17 | 18 | 18 | 15 | 16 | 16 | 19 | 20 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 24 | 24 | 21 | 24 | 24 | 24 | 23 | 24 | 23 | 22 | 21 | 21 | 19 | 21 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 21 | 19 | 15 | 13 | 13 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 12 | 12 | 10 | 11 | 14 | 14 | 14 | 14 | 13 | 12 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 9 | 11 | 11 | 10 | 10 | 9 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| 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 |
| Investigation Results | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| On-Road Performance Detail | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Measure | 1.70 | 1.56 | 1.67 | 1.48 | 1.30 | 1.16 | 1.03 | 1.12 | 1.12 | 1.06 | 1.07 | 0.81 | 1.04 | 0.96 | 0.93 | 0.83 | 0.83 | 0.80 | 0.73 | 0.68 | 0.66 | 0.86 | 0.89 | 0.89 | 0.75 | 0.88 | 0.87 | 0.79 | 0.86 | 0.89 | 0.98 | 0.92 | 1.03 | 0.90 | 1.10 | 1.19 | 1.08 | 1.08 | 1.00 | 1.12 | 1.00 | 0.94 | 0.85 | 0.79 | 1.52 | 1.55 | 1.43 | 1.54 | 1.53 | 1.49 | 1.27 | 1.18 | 1.20 | 1.09 | 1.03 | 1.02 | 0.79 | 1.10 | 1.08 | 1.09 | 1.15 | 1.15 | 1.14 | 1.11 | 1.23 | 1.23 | 1.32 | 1.25 | 1.05 | 0.77 | 0.78 | 0.68 | 0.62 | 0.64 | 0.60 | 0.78 | 0.79 | 0.82 | 0.76 | 0.84 | 0.76 | 0.59 | 0.76 | 1.19 | 1.23 | 1.25 | 1.23 | 1.10 | 0.93 | 0.75 | 0.72 | 0.69 | 0.67 | 0.67 | 0.58 | 0.42 | 0.41 | 0.37 | 0.38 | 0.30 | 0.29 | 0.32 | 0.31 | 0.36 | 0.36 | 0.28 | 0.25 | 0.11 | 0.11 | 0.08 | 0.08 | 0.08 | 0.08 | 0.06 | 0.06 | 0.04 | 0.13 | 0.13 | 0.54 | 0.52 | 0.50 | 0.53 | 0.47 | 0.48 | 0.36 | 0.33 | 0.33 | 0.31 | 0.35 | 0.36 | 0.24 | 0.26 | 0.26 | 0.25 | 0.24 | 0.25 | 0.28 | 0.26 | 0.25 | 0.25 | 0.22 | 0.21 | 0.08 | 0.08 | 0.09 | 0.09 | 0.08 | 0.08 | 0.08 | 0.11 | 0.14 | 0.14 | 0.08 | 0.08 | 0.08 | 0.08 | 0.06 | 0.07 | 0.07 | 0.10 | 0.09 | 0.32 | 0.32 | 0.33 | 0.33 | 0.34 | 0.34 | 0.27 |
| Safety Event Group | 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 | 21-100 relevant driver inspections | 101-500 relevant driver inspections | 101-500 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 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 | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 101-500 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 101-500 relevant driver inspections | 101-500 relevant driver inspections | 21-100 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 | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections | 21-100 relevant driver inspections |
| Driver Inspections | 122 | 127 | 129 | 126 | 120 | 118 | 120 | 123 | 124 | 121 | 117 | 117 | 121 | 126 | 124 | 117 | 117 | 111 | 113 | 110 | 111 | 108 | 110 | 110 | 109 | 103 | 102 | 100 | 101 | 102 | 99 | 93 | 90 | 91 | 94 | 92 | 86 | 82 | 86 | 88 | 88 | 89 | 91 | 96 | 96 | 98 | 96 | 99 | 104 | 105 | 103 | 108 | 105 | 107 | 108 | 109 | 107 | 104 | 101 | 99 | 98 | 99 | 94 | 94 | 94 | 93 | 93 | 89 | 89 | 92 | 88 | 83 | 81 | 79 | 77 | 76 | 72 | 68 | 68 | 69 | 69 | 70 | 73 | 73 | 74 | 72 | 74 | 75 | 77 | 80 | 77 | 76 | 72 | 67 | 71 | 71 | 71 | 77 | 75 | 74 | 76 | 79 | 80 | 81 | 79 | 84 | 85 | 90 | 94 | 97 | 100 | 99 | 102 | 98 | 98 | 99 | 97 | 99 | 98 | 101 | 102 | 96 | 101 | 101 | 102 | 103 | 101 | 98 | 100 | 96 | 95 | 89 | 89 | 92 | 87 | 87 | 79 | 85 | 87 | 92 | 92 | 92 | 88 | 86 | 85 | 83 | 81 | 79 | 75 | 74 | 73 | 70 | 68 | 66 | 66 | 64 | 64 | 59 | 59 | 57 | 57 | 56 | 52 | 50 | 49 | 47 | 46 | 45 |
| with HOS Compliance Violations | 23 | 23 | 23 | 21 | 16 | 15 | 15 | 17 | 17 | 16 | 15 | 13 | 15 | 15 | 15 | 13 | 13 | 12 | 12 | 11 | 12 | 13 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 16 | 16 | 14 | 15 | 15 | 18 | 19 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 21 | 21 | 18 | 21 | 21 | 21 | 20 | 21 | 20 | 19 | 18 | 18 | 16 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 17 | 16 | 14 | 12 | 12 | 9 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 7 | 9 | 9 | 8 | 8 | 7 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| without HOS Compliance Violations | 99 | 104 | 106 | 105 | 104 | 103 | 105 | 106 | 107 | 105 | 102 | 104 | 106 | 111 | 109 | 104 | 104 | 99 | 101 | 99 | 99 | 95 | 95 | 96 | 95 | 88 | 88 | 86 | 86 | 86 | 83 | 79 | 75 | 76 | 76 | 73 | 69 | 65 | 69 | 70 | 70 | 71 | 73 | 78 | 75 | 77 | 78 | 78 | 83 | 84 | 83 | 87 | 85 | 88 | 90 | 91 | 91 | 87 | 86 | 84 | 83 | 84 | 80 | 79 | 78 | 77 | 76 | 73 | 75 | 80 | 76 | 74 | 73 | 71 | 69 | 66 | 62 | 58 | 58 | 58 | 58 | 60 | 62 | 60 | 61 | 59 | 61 | 63 | 66 | 68 | 66 | 65 | 62 | 57 | 61 | 61 | 61 | 67 | 65 | 66 | 69 | 70 | 71 | 73 | 71 | 77 | 79 | 86 | 90 | 93 | 96 | 95 | 98 | 95 | 95 | 96 | 93 | 95 | 93 | 96 | 97 | 91 | 96 | 96 | 97 | 100 | 98 | 96 | 97 | 93 | 92 | 86 | 86 | 89 | 84 | 83 | 75 | 81 | 83 | 87 | 87 | 87 | 84 | 82 | 81 | 79 | 77 | 75 | 71 | 69 | 67 | 64 | 63 | 61 | 61 | 59 | 59 | 54 | 54 | 52 | 52 | 50 | 46 | 44 | 44 | 42 | 41 | 40 |
| HOS Compliance Violations | 34 | 34 | 34 | 32 | 25 | 24 | 21 | 24 | 24 | 22 | 21 | 17 | 20 | 20 | 20 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 18 | 16 | 16 | 17 | 16 | 16 | 17 | 18 | 18 | 15 | 16 | 16 | 19 | 20 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 24 | 24 | 21 | 24 | 24 | 24 | 23 | 24 | 23 | 22 | 21 | 21 | 19 | 21 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 21 | 19 | 15 | 13 | 13 | 10 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 12 | 12 | 10 | 11 | 14 | 14 | 14 | 14 | 13 | 12 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 9 | 11 | 11 | 10 | 10 | 9 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |