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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
  • 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
  • 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
  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
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
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
Investigation Results                                                                                                                                                                                                                                                                                                                                                                          
On-Road Performance Detail                                                                                                                                                                                                                                                                                                                                                                          
Measure 0.64 0.64 0.61 0.61 0.60 0.58 0.56 0.53 0.50 0.47 0.43 0.40 0.37 0.35 0.33 0.31 0.29 0.27 0.26 0.24 0.22 0.20 0.19 0.17 0.16 0.15 0.15 0.12 0.11 0.11 0.11 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.09 0.09 0.09 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.09 0.08 0.08 0.08 0.09 0.08 0.09 0.09 0.09 0.09 0.09 0.10 0.09 0.09 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.09 0.09 0.09 0.09 0.09 0.09 0.09 0.08 0.08 0.08 0.07 0.07 0.07 0.08 0.08 0.07 0.08 0.07 0.07 0.07 0.07 0.07 0.08 0.07 0.07 0.08 0.08 0.08 0.08 0.09 0.09 0.09 0.10 0.11 0.15 0.12 0.12 0.12 0.13 0.13 0.14 0.15 0.15 0.15 0.15 0.14 0.14 0.16 0.17 0.16 0.16 0.15 0.15 0.15 0.15 0.15 0.16 0.17 0.20 0.20 0.21 0.21 0.22 0.23 0.23 0.25 0.25 0.25 0.24 0.24 0.23 0.23 0.23 0.23 0.24 0.24 0.26 0.25 0.26 0.26 0.26 0.25 0.24 0.24 0.23 0.23 0.22 0.21 0.19 0.18 0.18 0.18 0.17 0.16 0.16 0.15 0.15 0.14 0.14 0.14 0.13 0.13 0.13
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 21-100 relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 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 12,538 12,458 12,409 12,402 12,329 12,269 12,205 12,196 12,177 12,224 12,227 12,279 12,287 12,366 12,302 12,307 12,275 12,133 12,097 12,082 12,068 12,060 12,094 12,038 12,031 12,012 11,991 11,944 11,944 11,878 11,881 11,871 11,881 11,824 11,788 11,833 11,772 11,764 11,758 11,824 11,878 11,915 11,898 11,883 11,777 11,698 11,572 11,512 11,431 11,406 11,334 11,276 11,201 11,222 11,179 11,113 11,063 10,968 10,933 10,794 10,665 10,582 10,423 10,241 10,167 10,033 9,992 9,872 9,815 9,736 9,704 9,598 9,460 9,380 9,233 9,175 9,085 9,052 8,997 8,873 8,816 8,776 8,752 8,803 8,797 8,771 8,760 8,793 8,790 8,799 8,831 8,830 8,790 8,864 8,919 8,972 8,984 9,033 9,105 9,070 9,077 9,098 9,124 9,137 9,098 9,002 8,914 8,804 8,749 8,671 8,632 8,595 52 8,199 7,861 7,670 7,512 7,338 7,194 6,971 6,878 6,743 6,605 6,578 6,585 6,598 6,696 6,691 6,803 6,961 7,036 7,131 7,140 7,180 7,240 7,316 7,444 7,847 8,183 8,359 8,578 8,816 9,080 9,277 9,393 9,586 9,724 9,746 9,694 9,672 9,623 9,463 9,312 9,255 9,088 9,012 8,933 8,926 8,814 8,717 8,625 8,530 8,310 8,187 8,052 7,814 7,621 7,436 7,197 7,073 6,844 6,790 6,694 6,524 6,356 6,289 6,249 6,048 5,942 5,806 5,720
with HOS Compliance Violations 1,477 1,453 1,370 1,366 1,315 1,271 1,234 1,183 1,143 1,111 1,067 1,006 972 945 884 864 821 780 741 696 647 613 567 529 500 464 435 384 359 340 323 310 305 299 298 299 296 288 288 279 274 267 275 267 259 250 246 244 236 238 234 239 230 228 226 220 211 218 212 209 202 204 194 198 206 202 196 194 203 210 211 208 209 203 204 207 213 207 205 205 207 199 203 208 207 206 206 200 188 193 200 204 199 197 201 197 199 206 205 198 198 204 204 209 209 215 213 210 212 226 232 250 3 254 241 237 238 240 246 250 247 251 253 258 261 277 294 301 299 307 315 323 328 328 335 340 354 382 406 429 442 464 474 497 506 514 523 530 535 532 535 529 546 553 557 556 557 556 555 536 522 510 488 472 463 437 422 397 391 378 359 345 336 322 309 291 279 261 253 238 229
without HOS Compliance Violations 11,061 11,005 11,039 11,036 11,014 10,998 10,971 11,013 11,034 11,113 11,160 11,273 11,315 11,421 11,418 11,443 11,454 11,353 11,356 11,386 11,421 11,447 11,527 11,509 11,531 11,548 11,556 11,560 11,585 11,538 11,558 11,561 11,576 11,525 11,490 11,534 11,476 11,476 11,470 11,545 11,604 11,648 11,623 11,616 11,518 11,448 11,326 11,268 11,195 11,168 11,100 11,037 10,971 10,994 10,953 10,893 10,852 10,750 10,721 10,585 10,463 10,378 10,229 10,043 9,961 9,831 9,796 9,678 9,612 9,526 9,493 9,390 9,251 9,177 9,029 8,968 8,872 8,845 8,792 8,668 8,609 8,577 8,549 8,595 8,590 8,565 8,554 8,593 8,602 8,606 8,631 8,626 8,591 8,667 8,718 8,775 8,785 8,827 8,900 8,872 8,879 8,894 8,920 8,928 8,889 8,787 8,701 8,594 8,537 8,445 8,400 8,345 49 7,945 7,620 7,433 7,274 7,098 6,948 6,721 6,631 6,492 6,352 6,320 6,324 6,321 6,402 6,390 6,504 6,654 6,721 6,808 6,812 6,852 6,905 6,976 7,090 7,465 7,777 7,930 8,136 8,352 8,606 8,780 8,887 9,072 9,201 9,216 9,159 9,140 9,088 8,934 8,766 8,702 8,531 8,456 8,376 8,370 8,259 8,181 8,103 8,020 7,822 7,715 7,589 7,377 7,199 7,039 6,806 6,695 6,485 6,445 6,358 6,202 6,047 5,998 5,970 5,787 5,689 5,568 5,491
HOS Compliance Violations 1,812 1,785 1,676 1,673 1,608 1,560 1,512 1,451 1,396 1,362 1,305 1,228 1,191 1,150 1,075 1,050 996 947 896 842 780 743 681 634 594 552 520 456 422 399 383 367 362 357 355 355 354 344 343 333 325 316 324 316 305 295 288 286 278 277 271 276 262 260 255 245 233 239 233 231 221 225 214 223 231 226 219 217 230 238 238 238 240 231 234 242 251 243 240 241 244 237 242 249 247 245 244 236 220 226 239 245 237 234 239 233 235 243 241 231 229 237 237 246 246 252 251 247 249 269 278 302 4 309 291 288 293 299 309 312 312 320 328 332 336 362 383 395 398 412 421 438 454 460 471 487 519 564 608 646 665 688 703 738 750 767 788 798 807 801 809 797 828 836 864 859 855 847 845 811 771 752 703 681 663 635 612 571 567 541 505 486 471 449 423 401 373 343 312 295 279
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
Investigation Results
On-Road Performance Detail                                                                                                                                                                                                                                                                                                                                                                          
Measure 0.69 0.69 0.65 0.66 0.64 0.62 0.60 0.56 0.53 0.50 0.46 0.42 0.39 0.37 0.34 0.33 0.30 0.28 0.26 0.24 0.22 0.21 0.19 0.18 0.16 0.15 0.15 0.12 0.11 0.11 0.11 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.09 0.09 0.09 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.09 0.08 0.08 0.08 0.09 0.08 0.09 0.09 0.09 0.09 0.09 0.10 0.09 0.09 0.10 0.10 0.10 0.10 0.10 0.10 0.09 0.09 0.09 0.09 0.09 0.09 0.09 0.09 0.08 0.08 0.08 0.07 0.07 0.07 0.08 0.08 0.07 0.08 0.07 0.07 0.07 0.07 0.07 0.08 0.07 0.07 0.08 0.08 0.08 0.08 0.09 0.09 0.09 0.10 0.11 0.15 0.12 0.12 0.12 0.13 0.13 0.14 0.15 0.15 0.15 0.15 0.14 0.14 0.16 0.17 0.16 0.16 0.15 0.15 0.15 0.15 0.15 0.16 0.17 0.20 0.20 0.21 0.21 0.22 0.23 0.23 0.25 0.25 0.25 0.24 0.24 0.23 0.23 0.23 0.23 0.24 0.24 0.26 0.25 0.26 0.26 0.26 0.25 0.24 0.24 0.23 0.23 0.22 0.21 0.19 0.18 0.18 0.18 0.17 0.16 0.16 0.15 0.15 0.14 0.14 0.14 0.13 0.13 0.13
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 21-100 relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 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 12,541 12,461 12,412 12,405 12,332 12,272 12,208 12,199 12,180 12,227 12,230 12,282 12,290 12,369 12,305 12,310 12,278 12,136 12,099 12,084 12,070 12,062 12,094 12,038 12,031 12,012 11,991 11,944 11,944 11,878 11,881 11,871 11,881 11,824 11,788 11,833 11,772 11,764 11,758 11,824 11,878 11,915 11,898 11,883 11,777 11,698 11,572 11,512 11,431 11,406 11,334 11,276 11,201 11,222 11,179 11,113 11,063 10,968 10,933 10,794 10,665 10,582 10,423 10,241 10,167 10,033 9,992 9,872 9,815 9,736 9,704 9,598 9,460 9,380 9,233 9,175 9,085 9,052 8,997 8,873 8,816 8,776 8,752 8,803 8,797 8,771 8,760 8,793 8,790 8,799 8,831 8,830 8,790 8,864 8,919 8,972 8,984 9,033 9,105 9,070 9,077 9,098 9,124 9,137 9,098 9,002 8,914 8,804 8,749 8,671 8,632 8,595 52 8,199 7,861 7,670 7,512 7,338 7,194 6,971 6,878 6,743 6,605 6,578 6,585 6,598 6,696 6,691 6,803 6,961 7,036 7,131 7,140 7,180 7,240 7,316 7,444 7,847 8,183 8,359 8,578 8,816 9,080 9,277 9,393 9,586 9,724 9,746 9,694 9,672 9,623 9,463 9,312 9,255 9,088 9,012 8,933 8,926 8,814 8,717 8,625 8,530 8,310 8,187 8,052 7,814 7,621 7,436 7,197 7,073 6,844 6,790 6,694 6,524 6,356 6,289 6,249 6,048 5,942 5,806 5,720
with HOS Compliance Violations 1,480 1,456 1,373 1,369 1,318 1,274 1,237 1,186 1,146 1,114 1,070 1,009 975 948 887 867 824 783 743 698 649 615 567 529 500 464 435 384 359 340 323 310 305 299 298 299 296 288 288 279 274 267 275 267 259 250 246 244 236 238 234 239 230 228 226 220 211 218 212 209 202 204 194 198 206 202 196 194 203 210 211 208 209 203 204 207 213 207 205 205 207 199 203 208 207 206 206 200 188 193 200 204 199 197 201 197 199 206 205 198 198 204 204 209 209 215 213 210 212 226 232 250 3 254 241 237 238 240 246 250 247 251 253 258 261 277 294 301 299 307 315 323 328 328 335 340 354 382 406 429 442 464 474 497 506 514 523 530 535 532 535 529 546 553 557 556 557 556 555 536 522 510 488 472 463 437 422 397 391 378 359 345 336 322 309 291 279 261 253 238 229
without HOS Compliance Violations 11,061 11,005 11,039 11,036 11,014 10,998 10,971 11,013 11,034 11,113 11,160 11,273 11,315 11,421 11,418 11,443 11,454 11,353 11,356 11,386 11,421 11,447 11,527 11,509 11,531 11,548 11,556 11,560 11,585 11,538 11,558 11,561 11,576 11,525 11,490 11,534 11,476 11,476 11,470 11,545 11,604 11,648 11,623 11,616 11,518 11,448 11,326 11,268 11,195 11,168 11,100 11,037 10,971 10,994 10,953 10,893 10,852 10,750 10,721 10,585 10,463 10,378 10,229 10,043 9,961 9,831 9,796 9,678 9,612 9,526 9,493 9,390 9,251 9,177 9,029 8,968 8,872 8,845 8,792 8,668 8,609 8,577 8,549 8,595 8,590 8,565 8,554 8,593 8,602 8,606 8,631 8,626 8,591 8,667 8,718 8,775 8,785 8,827 8,900 8,872 8,879 8,894 8,920 8,928 8,889 8,787 8,701 8,594 8,537 8,445 8,400 8,345 49 7,945 7,620 7,433 7,274 7,098 6,948 6,721 6,631 6,492 6,352 6,320 6,324 6,321 6,402 6,390 6,504 6,654 6,721 6,808 6,812 6,852 6,905 6,976 7,090 7,465 7,777 7,930 8,136 8,352 8,606 8,780 8,887 9,072 9,201 9,216 9,159 9,140 9,088 8,934 8,766 8,702 8,531 8,456 8,376 8,370 8,259 8,181 8,103 8,020 7,822 7,715 7,589 7,377 7,199 7,039 6,806 6,695 6,485 6,445 6,358 6,202 6,047 5,998 5,970 5,787 5,689 5,568 5,491
HOS Compliance Violations 1,815 1,788 1,679 1,676 1,611 1,563 1,515 1,454 1,399 1,365 1,308 1,231 1,194 1,153 1,078 1,053 999 950 898 844 782 745 681 634 594 552 520 456 422 399 383 367 362 357 355 355 354 344 343 333 325 316 324 316 305 295 288 286 278 277 271 276 262 260 255 245 233 239 233 231 221 225 214 223 231 226 219 217 230 238 238 238 240 231 234 242 251 243 240 241 244 237 242 249 247 245 244 236 220 226 239 245 237 234 239 233 235 243 241 231 229 237 237 246 246 252 251 247 249 269 278 302 4 309 291 288 293 299 309 312 312 320 328 332 336 362 383 395 398 412 421 438 454 460 471 487 519 564 608 646 665 688 703 738 750 767 788 798 807 801 809 797 828 836 864 859 855 847 845 811 771 752 703 681 663 635 612 571 567 541 505 486 471 449 423 401 373 343 312 295 279