Carrier profile · USDOT 2121213 · MC-746043 · Updated Jun 21, 2026

CORNEJO & SONS LLC

DBA CMC OR MIDWEST MATERIALS

8 power unitsLocal · 1 statesWICHITA, KS50/100
CARRIER ACTIVEMC-746043 ACTIVE
Verified linksnrhamm.comFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative

Vehicle OOS 0.0%24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%

Every inspection in the window pooled — 1 vehicle and 1 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

25.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 8.3 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 8-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
8
Inspections · 24 mo
1
Annualized
1 / yr
Coverage
0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
10measure
SMS · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
10measure
SMS · per-BASIC

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 0 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance4 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS
  • 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 13 inspections — a clean logging history.

Crash history· 27 total · 0 in 24 mo

27
Total crashes
0
In last 24 mo
3
Fatal
11
Injury
YearCrashesFatalInjuryTow
20222012
20211011
20202002
20191001
20181001
20171001
20163033
20155025
20145225
20132002
20123113
20111011
DateStateFatalitiesInjuriesTow-away
Jul 12, 2022KS00Yes
May 17, 2022KS01Yes
May 10, 2021KS01Yes
Oct 2, 2020KS00Yes
Apr 15, 2020KS00Yes
Apr 10, 2019KS00Yes
Feb 23, 2018KS00Yes
Sep 21, 2017KS00Yes
Dec 2, 2016KS01Yes
Aug 10, 2016KS01Yes
Jun 22, 2016KS01Yes
Oct 9, 2015KS00Yes
Oct 1, 2015KS01Yes
Jul 21, 2015KS01Yes
Apr 20, 2015KS00Yes
Apr 20, 2015KS00Yes
Oct 20, 2014KS10Yes
Sep 19, 2014KS11Yes
Jul 9, 2014KS00Yes
May 23, 2014KS01Yes
Jan 31, 2014KS00Yes
Dec 16, 2013KS00Yes
Aug 26, 2013KS00Yes
Nov 20, 2012KS00Yes
Jul 13, 2012KS10Yes