Carrier profile · USDOT 522258 · Updated Jun 13, 2026

Olney Masonry Corporation

60 power unitsavg 11.9 yrLocal · 1 statesBELTSVILLE, MD94/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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 19.1%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 — 21 vehicle and 23 driver inspections over 24 months.

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

15.4% · 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 3.4 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 Apr '26 · 4

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
0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 60-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
60
Inspections · 24 mo
23
Annualized
12 / yr
Coverage
0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
44%
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.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving8 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance4 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance4 · 4 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance3 · 0 OOS
  • 393.41 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
  • 391.41 No / expired medical certificateDriver Fitness2 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
  • 383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 36 inspections — a clean logging history.

Crash history· 13 total · 3 in 24 mo

13
Total crashes
3
In last 24 mo
0
Fatal
8
Injury
YearCrashesFatalInjuryTow
20261010
20252012
20241010
20231011
20221001
20192012
20181011
20161001
20071011
20011001
19991011
DateStateFatalitiesInjuriesTow-away
Jun 12, 2026MD01No
Nov 13, 2025MD01Yes
Apr 8, 2025MD00Yes
Apr 16, 2024MD01No
Jul 14, 2023MD01Yes
Aug 5, 2022MD00Yes
Nov 13, 2019MD01Yes
Oct 28, 2019MD00Yes
May 29, 2018MD01Yes
Nov 18, 2016MD00Yes
Aug 8, 2007MD01Yes
Oct 25, 2001MD00Yes
Oct 7, 1999MD01Yes