Carrier profile · USDOT 729912 · MC-725072 · Updated Jun 13, 2026

Patuxent Rolloff LLC

9 power unitsavg 6.6 yrLocal · 1 statesCROFTON, MD86/100
CARRIER ACTIVEMC-725072 ACTIVE
Verified linksFMCSA 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 42.9%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 14 vehicle and 16 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 2.7 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

15 inspections in the charted months · busiest month Mar '25 · 2

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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.9 / unit·yr
thin signalabundant signal
Within the expected band for a 9-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
9
Inspections · 24 mo
16
Annualized
≈8 / yr
Coverage
≈0.9 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

7%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
46%
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.

  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance8 · 8 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 23 inspections — a clean logging history.

Crash history· 10 total · 0 in 24 mo

10
Total crashes
0
In last 24 mo
0
Fatal
6
Injury
YearCrashesFatalInjuryTow
20211010
20181001
20171011
20162002
20091011
20081011
20073023
DateStateFatalitiesInjuriesTow-away
Sep 15, 2021MD02No
Apr 6, 2018MD00Yes
Feb 23, 2017MD01Yes
Aug 22, 2016MD00Yes
Jun 29, 2016MD00Yes
May 29, 2009MD03Yes
Aug 9, 2008MD02Yes
Mar 26, 2007MD01Yes
Feb 20, 2007MD00Yes
Feb 7, 2007MD01Yes