Carrier profile · USDOT 3996543 · Updated Aug 16, 2026

Martin Marietta Materials West Division LLC

DBA MARTIN MARIETTA

259 power unitsRegional · 3 statesRALEIGH, NC88/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksmartinmarietta.comLinkedInFacebookInstagramYouTubeFMCSA 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 · vs national

Vehicle OOS 9.5%24-mo cumulative
050%nat'l 22.26%
Driver OOS 5.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 21 vehicle and 20 driver inspections over 24 months.

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

14.3% · 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 15.7 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

23 inspections in the charted months · busiest month Nov '24 · 5

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

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
≈0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 259-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
259
Inspections · 24 mo
24
Annualized
≈12 / yr
Coverage
≈0.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
.14measure
SMS · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
22%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
58%
Vehicle Maintenance
Vektor peer est.

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.

  • 393.9 Inoperative required lampsVehicle Maintenance23 · 3 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving16 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance6 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance3 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance3 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance3 · 0 OOS
  • 376.11 Other violationOther3 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance2 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
  • 392.9 Failure to secure load / cargo not securedUnsafe Driving2 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 43 inspections — a clean logging history.

Crash history· 10 total · 6 in 24 mo

10
Total crashes
6
In last 24 mo
1
Fatal
2
Injury
YearCrashesFatalInjuryTow
20262002
20253013
20241111
20234004
DateStateFatalitiesInjuriesTow-away
Jun 25, 2026AZ00Yes
Jun 2, 2026AZ00Yes
Oct 31, 2025AZ00Yes
Sep 22, 2025AZ01Yes
Mar 18, 2025AZ00Yes
Oct 26, 2024CO11Yes
Dec 14, 2023AZ00Yes
Dec 4, 2023AZ00Yes
Oct 31, 2023AZ00Yes
Mar 27, 2023AZ00Yes