For your protection, your login session will expire in 0:00, do you wish extend your session or logout?
FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

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.

  • 1
  • 0.75
  • 0.5
  • 0.25
  • 0
  • -0.25
  • 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
  • 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
  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                                                                                                                             Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered.                                                                                                                                                                                              
On-Road Performance Detail                                                                                                                                                                                                                                                                                                                                                
Measure 0.44 0.45 0.43 0.42 0.43 0.41 0.44 0.43 0.43 0.44 0.43 0.43 0.44 0.42 0.39 0.41 0.39 0.41 0.41 0.40 0.40 0.39 0.39 0.38 0.35 0.36 0.36 0.37 0.39 0.38 0.39 0.38 0.38 0.41 0.40 0.38 0.36 0.40 0.41 0.38 0.38 0.41 0.37 0.37 0.36 0.34 0.34 0.33 0.32 0.32 0.33 0.32 0.30 0.30 0.33 0.33 0.34 0.34 0.37 0.37 0.35 0.33 0.34 0.38 0.37 0.34 0.39 0.37 0.38 0.37 0.36 0.35 0.32 0.32 0.31 0.30 0.31 0.29 0.25 0.23 0.21 0.20 0.22 0.20 0.21 0.22 0.23 0.22 0.21 0.25 0.22 0.25 0.22 0.26 0.26 0.28 0.29 0.29 0.29 0.30 0.31 0.31 0.32 0.31 0.32 0.30 0.31 0.33 0.31 0.30 0.27 0.29 0.28 0.28 0.27 0.27 0.26 0.24 0.24 0.25 0.24 0.24 0.26 0.24 0.26 0.23 0.23 0.23 0.23 0.25 0.26 0.24 0.27 0.26 0.24 0.23 0.19 0.19 0.17 0.17 0.17 0.16 0.14 0.13 0.13 0.12 0.11 0.11 0.09 0.09 0.10 0.10 0.11 0.11 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.08 0.08 0.08 0.08 0.08
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 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
Driver Inspections 1,761 1,776 1,750 1,761 1,736 1,728 1,710 1,720 1,717 1,709 1,710 1,684 1,679 1,663 1,621 1,608 1,609 1,589 1,568 1,559 1,541 1,520 1,490 1,471 1,451 1,428 1,430 1,432 1,418 1,421 1,385 1,366 1,351 1,332 1,312 1,298 1,280 1,285 1,294 1,284 1,264 1,277 1,261 1,248 1,263 1,295 1,286 1,268 1,271 1,269 1,257 1,233 1,220 1,203 1,207 1,199 1,185 1,165 1,184 1,178 1,169 1,162 1,166 1,163 1,161 1,130 1,145 1,138 1,123 1,103 1,109 1,097 1,084 1,091 1,095 1,102 1,112 1,120 1,112 1,110 1,112 1,106 1,101 1,109 1,106 1,118 1,101 1,105 1,122 1,153 1,209 1,251 1,305 1,366 1,417 1,472 1,503 1,551 1,589 1,647 1,711 1,774 1,837 1,879 1,909 1,960 1,987 2,029 2,079 2,107 2,176 2,231 2,238 2,181 2,078 2,047 1,992 1,984 1,955 1,909 1,905 1,865 1,844 1,803 1,782 1,727 1,709 1,672 1,660 1,623 1,634 1,605 1,583 1,543 1,522 1,495 1,501 1,570 1,624 1,628 1,624 1,603 1,603 1,629 1,645 1,680 1,697 1,705 1,694 1,696 1,702 1,712 1,707 1,691 1,667 1,681 1,674 1,686 1,678 1,664 1,635 1,627 1,587 1,571 1,568 1,550 1,545 1,517
with HOS Compliance Violations 149 148 141 139 138 138 136 140 138 139 137 137 136 127 120 122 116 118 121 115 110 110 107 105 101 99 101 100 103 102 97 96 90 89 88 85 85 90 91 90 89 92 85 86 87 87 85 83 83 84 86 82 77 78 79 80 82 80 84 85 84 80 82 86 85 82 84 83 83 83 84 81 80 80 78 78 81 76 73 68 67 66 66 64 61 61 57 52 51 56 56 62 66 76 81 88 93 97 101 108 111 118 129 130 134 135 136 142 147 148 151 154 155 149 143 140 128 118 123 119 115 108 105 98 100 93 88 89 89 90 90 87 86 81 79 78 72 76 77 77 76 77 70 74 74 75 75 74 69 70 67 67 66 65 62 65 64 64 63 62 62 59 60 59 58 56 54 52
without HOS Compliance Violations 1,612 1,628 1,609 1,622 1,598 1,590 1,574 1,580 1,579 1,570 1,573 1,547 1,543 1,536 1,501 1,486 1,493 1,471 1,447 1,444 1,431 1,410 1,383 1,366 1,350 1,329 1,329 1,332 1,315 1,319 1,288 1,270 1,261 1,243 1,224 1,213 1,195 1,195 1,203 1,194 1,175 1,185 1,176 1,162 1,176 1,208 1,201 1,185 1,188 1,185 1,171 1,151 1,143 1,125 1,128 1,119 1,103 1,085 1,100 1,093 1,085 1,082 1,084 1,077 1,076 1,048 1,061 1,055 1,040 1,020 1,025 1,016 1,004 1,011 1,017 1,024 1,031 1,044 1,039 1,042 1,045 1,040 1,035 1,045 1,045 1,057 1,044 1,053 1,071 1,097 1,153 1,189 1,239 1,290 1,336 1,384 1,410 1,454 1,488 1,539 1,600 1,656 1,708 1,749 1,775 1,825 1,851 1,887 1,932 1,959 2,025 2,077 2,083 2,032 1,935 1,907 1,864 1,866 1,832 1,790 1,790 1,757 1,739 1,705 1,682 1,634 1,621 1,583 1,571 1,533 1,544 1,518 1,497 1,462 1,443 1,417 1,429 1,494 1,547 1,551 1,548 1,526 1,533 1,555 1,571 1,605 1,622 1,631 1,625 1,626 1,635 1,645 1,641 1,626 1,605 1,616 1,610 1,622 1,615 1,602 1,573 1,568 1,527 1,512 1,510 1,494 1,491 1,465
HOS Compliance Violations 166 167 158 156 155 156 155 159 157 159 156 155 154 144 136 139 134 136 140 134 128 128 124 120 115 114 115 115 118 116 112 111 105 105 105 101 98 104 106 104 102 107 99 100 102 102 100 98 96 97 99 94 88 90 91 92 93 90 97 98 97 92 93 97 96 91 97 96 96 96 98 95 94 95 94 94 97 89 86 80 79 79 76 74 71 72 69 66 65 73 69 79 82 100 106 120 125 129 132 142 145 153 168 169 175 176 178 187 194 194 196 204 205 196 187 184 165 149 158 149 146 137 139 130 134 127 119 121 119 121 119 113 114 107 104 100 94 100 101 101 101 104 93 95 94 95 91 90 83 84 80 78 76 75 71 74 71 71 70 71 70 66 67 66 64 60 58 56
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 Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered. Acute/critical violations discovered.
On-Road Performance Detail                                                                                                                                                                                                                                                                                                                                                
Measure 0.46 0.47 0.45 0.45 0.45 0.44 0.46 0.45 0.45 0.46 0.45 0.45 0.46 0.44 0.41 0.42 0.41 0.42 0.43 0.42 0.41 0.41 0.40 0.39 0.35 0.36 0.36 0.37 0.39 0.38 0.39 0.38 0.38 0.41 0.40 0.38 0.36 0.40 0.41 0.38 0.38 0.41 0.37 0.37 0.36 0.34 0.34 0.33 0.32 0.32 0.33 0.32 0.30 0.30 0.33 0.33 0.34 0.34 0.37 0.37 0.35 0.33 0.34 0.38 0.37 0.34 0.39 0.37 0.38 0.37 0.36 0.35 0.32 0.32 0.31 0.30 0.31 0.29 0.25 0.23 0.21 0.20 0.22 0.20 0.21 0.22 0.23 0.22 0.21 0.25 0.22 0.25 0.22 0.26 0.26 0.28 0.29 0.29 0.29 0.30 0.31 0.31 0.32 0.31 0.32 0.30 0.31 0.33 0.31 0.30 0.27 0.29 0.28 0.28 0.27 0.27 0.26 0.24 0.24 0.25 0.24 0.24 0.26 0.24 0.26 0.23 0.23 0.23 0.23 0.25 0.26 0.24 0.27 0.26 0.24 0.23 0.19 0.19 0.17 0.17 0.17 0.16 0.14 0.13 0.13 0.12 0.11 0.11 0.09 0.09 0.10 0.10 0.11 0.11 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.08 0.08 0.08 0.08 0.08
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 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
Driver Inspections 1,761 1,776 1,750 1,761 1,736 1,728 1,710 1,720 1,717 1,709 1,710 1,684 1,679 1,663 1,621 1,608 1,609 1,589 1,568 1,559 1,541 1,520 1,490 1,471 1,451 1,428 1,430 1,432 1,418 1,421 1,385 1,366 1,351 1,332 1,312 1,298 1,280 1,285 1,294 1,284 1,264 1,277 1,261 1,248 1,263 1,295 1,286 1,268 1,271 1,269 1,257 1,233 1,220 1,203 1,207 1,199 1,185 1,165 1,184 1,178 1,169 1,162 1,166 1,163 1,161 1,130 1,145 1,138 1,123 1,103 1,109 1,097 1,084 1,091 1,095 1,102 1,112 1,120 1,112 1,110 1,112 1,106 1,101 1,109 1,106 1,118 1,101 1,105 1,122 1,153 1,209 1,251 1,305 1,366 1,417 1,472 1,503 1,551 1,589 1,647 1,711 1,774 1,837 1,879 1,909 1,960 1,987 2,029 2,079 2,107 2,176 2,231 2,238 2,181 2,078 2,047 1,992 1,984 1,955 1,909 1,905 1,865 1,844 1,803 1,782 1,727 1,709 1,672 1,660 1,623 1,634 1,605 1,583 1,543 1,522 1,495 1,501 1,570 1,624 1,628 1,624 1,603 1,603 1,629 1,645 1,680 1,697 1,705 1,694 1,696 1,702 1,712 1,707 1,691 1,667 1,681 1,674 1,686 1,678 1,664 1,635 1,627 1,587 1,571 1,568 1,550 1,545 1,517
with HOS Compliance Violations 149 148 141 139 138 138 136 140 138 139 137 137 136 127 120 122 116 118 121 115 110 110 107 105 101 99 101 100 103 102 97 96 90 89 88 85 85 90 91 90 89 92 85 86 87 87 85 83 83 84 86 82 77 78 79 80 82 80 84 85 84 80 82 86 85 82 84 83 83 83 84 81 80 80 78 78 81 76 73 68 67 66 66 64 61 61 57 52 51 56 56 62 66 76 81 88 93 97 101 108 111 118 129 130 134 135 136 142 147 148 151 154 155 149 143 140 128 118 123 119 115 108 105 98 100 93 88 89 89 90 90 87 86 81 79 78 72 76 77 77 76 77 70 74 74 75 75 74 69 70 67 67 66 65 62 65 64 64 63 62 62 59 60 59 58 56 54 52
without HOS Compliance Violations 1,612 1,628 1,609 1,622 1,598 1,590 1,574 1,580 1,579 1,570 1,573 1,547 1,543 1,536 1,501 1,486 1,493 1,471 1,447 1,444 1,431 1,410 1,383 1,366 1,350 1,329 1,329 1,332 1,315 1,319 1,288 1,270 1,261 1,243 1,224 1,213 1,195 1,195 1,203 1,194 1,175 1,185 1,176 1,162 1,176 1,208 1,201 1,185 1,188 1,185 1,171 1,151 1,143 1,125 1,128 1,119 1,103 1,085 1,100 1,093 1,085 1,082 1,084 1,077 1,076 1,048 1,061 1,055 1,040 1,020 1,025 1,016 1,004 1,011 1,017 1,024 1,031 1,044 1,039 1,042 1,045 1,040 1,035 1,045 1,045 1,057 1,044 1,053 1,071 1,097 1,153 1,189 1,239 1,290 1,336 1,384 1,410 1,454 1,488 1,539 1,600 1,656 1,708 1,749 1,775 1,825 1,851 1,887 1,932 1,959 2,025 2,077 2,083 2,032 1,935 1,907 1,864 1,866 1,832 1,790 1,790 1,757 1,739 1,705 1,682 1,634 1,621 1,583 1,571 1,533 1,544 1,518 1,497 1,462 1,443 1,417 1,429 1,494 1,547 1,551 1,548 1,526 1,533 1,555 1,571 1,605 1,622 1,631 1,625 1,626 1,635 1,645 1,641 1,626 1,605 1,616 1,610 1,622 1,615 1,602 1,573 1,568 1,527 1,512 1,510 1,494 1,491 1,465
HOS Compliance Violations 166 167 158 156 155 156 155 159 157 159 156 155 154 144 136 139 134 136 140 134 128 128 124 120 115 114 115 115 118 116 112 111 105 105 105 101 98 104 106 104 102 107 99 100 102 102 100 98 96 97 99 94 88 90 91 92 93 90 97 98 97 92 93 97 96 91 97 96 96 96 98 95 94 95 94 94 97 89 86 80 79 79 76 74 71 72 69 66 65 73 69 79 82 100 106 120 125 129 132 142 145 153 168 169 175 176 178 187 194 194 196 204 205 196 187 184 165 149 158 149 146 137 139 130 134 127 119 121 119 121 119 113 114 107 104 100 94 100 101 101 101 104 93 95 94 95 91 90 83 84 80 78 76 75 71 74 71 71 70 71 70 66 67 66 64 60 58 56