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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.

  • 2
  • 1.5
  • 1
  • 0.5
  • 0
  • -0.5
  • Nov 19
  • Dec 17
  • Feb 10
  • Feb 25
  • Mar 25
  • Apr 22
  • May 20
  • Jun 24
  • Jul 22
  • Aug 26
  • Sep 23
  • Oct 28
  • Nov 18
  • Dec 16
  • Jan 27
  • Feb 24
  • Mar 23
  • Apr 27
  • May 25
  • Jun 22
  • Jul 27
  • Aug 24
  • Sep 28
  • Oct 26
  • Nov 16
  • Dec 14
  • Jan 25
  • Feb 22
  • Mar 22
  • Apr 26
  • May 24
  • Jun 21
  • Jul 26
  • Aug 23
  • Sep 27
  • Oct 25
  • Nov 29
  • Dec 27
  • Jan 24
  • Feb 21
  • Mar 28
  • Apr 25
  • May 30
  • Jun 20
  • Jul 25
  • Aug 22
  • Sep 26
  • Oct 24
  • Nov 21
  • Dec 19
  • Jan 23
  • Feb 20
  • Mar 27
  • Apr 24
  • May 22
  • Jun 19
  • Jul 24
  • Aug 28
  • Sep 25
  • Oct 23
  • Nov 27
  • Dec 28
  • Jan 29
  • Feb 26
  • Mar 25
  • Apr 29
  • May 27
  • Jun 24
  • Jul 22
  • Aug 26
  • Sep 23
  • Oct 28
  • Nov 25
  • Dec 30
  • Jan 27
  • Feb 24
  • Mar 31
  • Apr 28
  • May 26
  • Jun 30
  • Jul 28
  • Aug 25
  • Sep 29
  • Oct 27
  • Nov 17
  • Dec 29
  • Jan 26
  • Feb 23
  • Mar 30
  • Apr 27
  • May 25
  • Jun 29
  • Jul 27
  • Aug 31
  • Sep 28
  • Oct 26
  • Nov 30
  • Dec 28
  • Jan 25
  • Feb 22
  • Mar 29
  • Apr 26
  • May 31
  • Jun 28
  • Jul 26
  • Aug 30
  • Sep 27
  • Oct 25
  • Nov 29
  • Dec 27
  • Jan 31
  • Feb 28
  • Mar 27
  • Apr 24
  • May 29
  • Jun 26
  • Jul 31
  • Aug 28
  • Sep 25
  • Oct 30
  • Nov 27
  • Dec 18
  • Jan 29
  • Feb 26
  • Mar 26
  • Apr 30
  • May 28
  • Jun 25
  • Jul 30
  • Aug 27
  • Sep 24
  • Oct 29
  • Nov 26
  • Dec 31
  • Jan 28
  • Feb 25
  • Mar 25
  • Apr 29
  • May 27
  • Jun 24
  • Jul 29
  • Aug 26
  • Sep 30
  • Oct 28
  • Nov 25
  • Dec 30
  • Jan 27
  • Feb 24
  • Mar 31
  • Apr 28
  • May 26
  • Jun 30
  • Jul 28
  • Aug 25
  • Sep 29
  • Oct 27
  • Nov 24
  • Dec 29
  • Jan 26
  • Feb 23
  • Mar 29
  • Apr 26
  • May 31
  • Jun 28
  • Jul 26
  • Aug 30
  • Sep 27
  • Oct 25
  • Nov 29
  • Dec 27
  • Jan 31
  • Feb 28
  • Mar 28
  • Apr 25
  • Jun 6
  • Jul 4
  • Jul 25
  • Aug 29
  • Sep 26
  • Oct 31
  • Nov 28
  • 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 0.93 0.92 0.87 0.86 0.83 0.80 0.77 0.74 0.72 0.69 0.65 0.61 0.60 0.56 0.53 0.49 0.47 0.44 0.42 0.40 0.37 0.36 0.34 0.32 0.31 0.30 0.28 0.25 0.23 0.22 0.21 0.19 0.18 0.17 0.16 0.15 0.14 0.14 0.14 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.14 0.14 0.14 0.15 0.15 0.16 0.16 0.15 0.16 0.15 0.15 0.16 0.16 0.16 0.16 0.16 0.16 0.15 0.16 0.15 0.15 0.15 0.15 0.15 0.14 0.15 0.14 0.14 0.14 0.14 0.14 0.15 0.14 0.15 0.15 0.16 0.16 0.15 0.16 0.16 0.17 0.17 0.18 0.18 0.19 0.19 0.19 0.20 0.19 0.20 0.20 0.21 0.21 0.22 0.22 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.23 0.23 0.23 0.23 0.23 0.24 0.25 0.25 0.26 0.27 0.27 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.26 0.25 0.25 0.23 0.24 0.23 0.23 0.22 0.21 0.20 0.19 0.19 0.18 0.19 0.20 0.22 0.22 0.21 0.21 0.20 0.20 0.20 0.20 0.20 0.19 0.19 0.18 0.18 0.18 0.19 0.19 0.19 0.20 0.19 0.20 0.20 0.20 0.20 0.20 0.19 0.18 0.18 0.18 0.17 0.17 0.17 0.17 0.17 0.17 0.17
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 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 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 14,316 14,298 14,255 14,251 14,148 14,048 14,018 14,107 14,097 14,179 14,377 14,380 14,361 14,303 14,374 14,445 14,428 14,389 14,332 14,236 14,161 14,063 13,938 13,828 13,766 13,566 13,538 13,559 13,619 13,620 13,551 13,481 13,399 13,382 13,394 13,389 13,401 13,310 13,253 13,165 13,183 13,188 13,238 13,271 13,263 13,304 13,281 13,353 13,418 13,506 13,469 13,402 13,301 13,318 13,282 13,227 13,254 13,058 12,998 12,895 12,768 12,688 12,705 12,607 12,602 12,479 12,415 12,345 12,375 12,375 12,336 12,275 12,062 12,090 12,121 12,130 12,036 12,027 11,986 11,969 11,882 11,840 11,884 11,891 11,887 11,815 11,848 11,967 11,944 11,911 11,872 11,795 11,715 11,664 11,563 11,540 11,588 11,528 11,504 11,514 11,662 11,708 11,764 11,869 11,927 12,027 12,030 12,010 12,190 12,217 12,287 12,363 12,324 12,020 11,723 11,520 11,416 11,328 11,302 11,238 11,137 11,073 10,956 10,800 10,643 10,415 10,311 10,171 9,925 9,804 9,610 9,397 9,185 9,057 8,892 8,720 8,644 9,025 9,235 9,377 9,473 9,588 9,683 9,897 9,971 10,173 10,283 10,475 10,733 10,974 11,212 11,502 11,768 11,929 12,136 12,342 12,389 12,676 12,823 12,988 13,137 13,161 13,225 13,246 13,247 13,263 13,225 13,055 12,982 12,925 12,849 12,841 12,734 12,662 12,449 12,275 12,173 12,037 11,954 11,819 11,718
with HOS Compliance Violations 2,363 2,316 2,219 2,197 2,121 2,065 1,987 1,933 1,889 1,826 1,771 1,689 1,638 1,585 1,517 1,455 1,383 1,288 1,236 1,184 1,116 1,058 972 914 875 807 745 694 663 628 593 557 513 494 473 450 421 409 405 386 375 376 374 371 367 365 351 361 367 372 383 390 392 390 389 399 405 398 405 407 417 417 411 413 409 410 402 402 396 398 402 386 373 368 365 359 355 355 358 353 348 344 352 355 351 353 354 370 372 382 389 405 410 399 397 402 419 421 429 444 461 466 470 476 480 482 488 484 492 503 523 538 548 527 514 499 504 509 517 522 521 510 512 502 492 492 488 492 496 501 495 497 487 475 455 440 431 449 451 447 443 449 447 449 445 464 472 483 489 504 500 502 504 520 525 516 524 519 536 543 544 544 555 565 564 568 572 563 557 551 536 526 527 509 496 494 487 462 460 461 452
without HOS Compliance Violations 11,953 11,982 12,036 12,054 12,027 11,983 12,031 12,174 12,208 12,353 12,606 12,691 12,723 12,718 12,857 12,990 13,045 13,101 13,096 13,052 13,045 13,005 12,966 12,914 12,891 12,759 12,793 12,865 12,956 12,992 12,958 12,924 12,886 12,888 12,921 12,939 12,980 12,901 12,848 12,779 12,808 12,812 12,864 12,900 12,896 12,939 12,930 12,992 13,051 13,134 13,086 13,012 12,909 12,928 12,893 12,828 12,849 12,660 12,593 12,488 12,351 12,271 12,294 12,194 12,193 12,069 12,013 11,943 11,979 11,977 11,934 11,889 11,689 11,722 11,756 11,771 11,681 11,672 11,628 11,616 11,534 11,496 11,532 11,536 11,536 11,462 11,494 11,597 11,572 11,529 11,483 11,390 11,305 11,265 11,166 11,138 11,169 11,107 11,075 11,070 11,201 11,242 11,294 11,393 11,447 11,545 11,542 11,526 11,698 11,714 11,764 11,825 11,776 11,493 11,209 11,021 10,912 10,819 10,785 10,716 10,616 10,563 10,444 10,298 10,151 9,923 9,823 9,679 9,429 9,303 9,115 8,900 8,698 8,582 8,437 8,280 8,213 8,576 8,784 8,930 9,030 9,139 9,236 9,448 9,526 9,709 9,811 9,992 10,244 10,470 10,712 11,000 11,264 11,409 11,611 11,826 11,865 12,157 12,287 12,445 12,593 12,617 12,670 12,681 12,683 12,695 12,653 12,492 12,425 12,374 12,313 12,315 12,207 12,153 11,953 11,781 11,686 11,575 11,494 11,358 11,266
HOS Compliance Violations 2,870 2,808 2,694 2,672 2,582 2,511 2,423 2,351 2,298 2,225 2,156 2,061 2,003 1,939 1,858 1,779 1,695 1,586 1,523 1,458 1,379 1,310 1,195 1,118 1,074 987 913 846 803 761 721 675 619 596 575 548 510 496 485 462 448 452 446 441 439 436 419 430 438 442 455 461 472 467 464 477 483 472 475 477 488 491 485 489 484 486 480 482 472 472 480 464 448 443 441 433 423 427 434 427 427 423 436 445 442 440 448 464 466 481 491 511 516 510 507 514 526 529 538 553 569 575 578 588 590 592 595 589 600 612 634 659 674 648 639 622 639 643 664 671 681 672 684 672 662 667 670 671 676 684 680 693 678 665 637 625 607 633 627 620 604 615 604 618 610 636 639 654 664 678 672 677 682 708 710 690 700 696 717 722 729 726 734 745 747 759 763 741 725 717 697 678 682 658 641 630 618 581 579 578 568
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 0.97 0.96 0.91 0.90 0.87 0.84 0.81 0.77 0.75 0.72 0.67 0.64 0.61 0.58 0.54 0.51 0.48 0.45 0.43 0.41 0.39 0.37 0.35 0.33 0.31 0.30 0.28 0.25 0.23 0.22 0.21 0.19 0.18 0.17 0.16 0.15 0.14 0.14 0.14 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.14 0.14 0.14 0.15 0.15 0.16 0.16 0.15 0.16 0.15 0.15 0.16 0.16 0.16 0.16 0.16 0.16 0.15 0.16 0.15 0.15 0.15 0.15 0.15 0.14 0.15 0.14 0.14 0.14 0.14 0.14 0.15 0.14 0.15 0.15 0.16 0.16 0.15 0.16 0.16 0.17 0.17 0.18 0.18 0.19 0.19 0.19 0.20 0.19 0.20 0.20 0.21 0.21 0.22 0.22 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.23 0.23 0.23 0.23 0.23 0.24 0.25 0.25 0.26 0.27 0.27 0.26 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.26 0.25 0.25 0.23 0.24 0.23 0.23 0.22 0.21 0.20 0.19 0.19 0.18 0.19 0.20 0.22 0.22 0.21 0.21 0.20 0.20 0.20 0.20 0.20 0.19 0.19 0.18 0.18 0.18 0.19 0.19 0.19 0.20 0.19 0.20 0.20 0.20 0.20 0.20 0.19 0.18 0.18 0.18 0.17 0.17 0.17 0.17 0.17 0.17 0.17
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 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 501+ relevant driver inspections 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 14,316 14,298 14,255 14,251 14,148 14,048 14,018 14,107 14,097 14,179 14,377 14,380 14,361 14,303 14,374 14,445 14,428 14,389 14,332 14,236 14,161 14,063 13,938 13,828 13,766 13,566 13,538 13,559 13,619 13,620 13,551 13,481 13,399 13,382 13,394 13,389 13,401 13,310 13,253 13,165 13,183 13,188 13,238 13,271 13,263 13,304 13,281 13,353 13,418 13,506 13,469 13,402 13,301 13,318 13,282 13,227 13,254 13,058 12,998 12,895 12,768 12,688 12,705 12,607 12,602 12,479 12,415 12,345 12,375 12,375 12,336 12,275 12,062 12,090 12,121 12,130 12,036 12,027 11,986 11,969 11,882 11,840 11,884 11,891 11,887 11,815 11,848 11,967 11,944 11,911 11,872 11,795 11,715 11,664 11,563 11,540 11,588 11,528 11,504 11,514 11,662 11,708 11,764 11,869 11,927 12,027 12,030 12,010 12,190 12,217 12,287 12,363 12,324 12,020 11,723 11,520 11,416 11,328 11,302 11,238 11,137 11,073 10,956 10,800 10,643 10,415 10,311 10,171 9,925 9,804 9,610 9,397 9,185 9,057 8,892 8,720 8,644 9,025 9,235 9,377 9,473 9,588 9,683 9,897 9,971 10,173 10,283 10,475 10,733 10,974 11,212 11,502 11,768 11,929 12,136 12,342 12,389 12,676 12,823 12,988 13,137 13,161 13,225 13,246 13,247 13,263 13,225 13,055 12,982 12,925 12,849 12,841 12,734 12,662 12,449 12,275 12,173 12,037 11,954 11,819 11,718
with HOS Compliance Violations 2,363 2,316 2,219 2,197 2,121 2,065 1,987 1,933 1,889 1,826 1,771 1,689 1,638 1,585 1,517 1,455 1,383 1,288 1,236 1,184 1,116 1,058 972 914 875 807 745 694 663 628 593 557 513 494 473 450 421 409 405 386 375 376 374 371 367 365 351 361 367 372 383 390 392 390 389 399 405 398 405 407 417 417 411 413 409 410 402 402 396 398 402 386 373 368 365 359 355 355 358 353 348 344 352 355 351 353 354 370 372 382 389 405 410 399 397 402 419 421 429 444 461 466 470 476 480 482 488 484 492 503 523 538 548 527 514 499 504 509 517 522 521 510 512 502 492 492 488 492 496 501 495 497 487 475 455 440 431 449 451 447 443 449 447 449 445 464 472 483 489 504 500 502 504 520 525 516 524 519 536 543 544 544 555 565 564 568 572 563 557 551 536 526 527 509 496 494 487 462 460 461 452
without HOS Compliance Violations 11,953 11,982 12,036 12,054 12,027 11,983 12,031 12,174 12,208 12,353 12,606 12,691 12,723 12,718 12,857 12,990 13,045 13,101 13,096 13,052 13,045 13,005 12,966 12,914 12,891 12,759 12,793 12,865 12,956 12,992 12,958 12,924 12,886 12,888 12,921 12,939 12,980 12,901 12,848 12,779 12,808 12,812 12,864 12,900 12,896 12,939 12,930 12,992 13,051 13,134 13,086 13,012 12,909 12,928 12,893 12,828 12,849 12,660 12,593 12,488 12,351 12,271 12,294 12,194 12,193 12,069 12,013 11,943 11,979 11,977 11,934 11,889 11,689 11,722 11,756 11,771 11,681 11,672 11,628 11,616 11,534 11,496 11,532 11,536 11,536 11,462 11,494 11,597 11,572 11,529 11,483 11,390 11,305 11,265 11,166 11,138 11,169 11,107 11,075 11,070 11,201 11,242 11,294 11,393 11,447 11,545 11,542 11,526 11,698 11,714 11,764 11,825 11,776 11,493 11,209 11,021 10,912 10,819 10,785 10,716 10,616 10,563 10,444 10,298 10,151 9,923 9,823 9,679 9,429 9,303 9,115 8,900 8,698 8,582 8,437 8,280 8,213 8,576 8,784 8,930 9,030 9,139 9,236 9,448 9,526 9,709 9,811 9,992 10,244 10,470 10,712 11,000 11,264 11,409 11,611 11,826 11,865 12,157 12,287 12,445 12,593 12,617 12,670 12,681 12,683 12,695 12,653 12,492 12,425 12,374 12,313 12,315 12,207 12,153 11,953 11,781 11,686 11,575 11,494 11,358 11,266
HOS Compliance Violations 2,870 2,808 2,694 2,672 2,582 2,511 2,423 2,351 2,298 2,225 2,156 2,061 2,003 1,939 1,858 1,779 1,695 1,586 1,523 1,458 1,379 1,310 1,195 1,118 1,074 987 913 846 803 761 721 675 619 596 575 548 510 496 485 462 448 452 446 441 439 436 419 430 438 442 455 461 472 467 464 477 483 472 475 477 488 491 485 489 484 486 480 482 472 472 480 464 448 443 441 433 423 427 434 427 427 423 436 445 442 440 448 464 466 481 491 511 516 510 507 514 526 529 538 553 569 575 578 588 590 592 595 589 600 612 634 659 674 648 639 622 639 643 664 671 681 672 684 672 662 667 670 671 676 684 680 693 678 665 637 625 607 633 627 620 604 615 604 618 610 636 639 654 664 678 672 677 682 708 710 690 700 696 717 722 729 726 734 745 747 759 763 741 725 717 697 678 682 658 641 630 618 581 579 578 568