Carrier profile · USDOT 464651 · Updated Jun 13, 2026

The Bartley Corporation

DBA BARTLEY CONCRETE PUMPING

55 power unitsavg 8.3 yrRegional · 4 statesSILVER SPRING, MD94/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

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 15.7%24-mo cumulative
050%nat'l 22.26%
Driver OOS 4.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 70 vehicle and 76 driver inspections over 24 months.

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

12.5% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 6.2 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

72 inspections in the charted months · busiest month Feb '25 · 8

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.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
0.7 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 55-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
55
Inspections · 24 mo
76
Annualized
38 / yr
Coverage
0.7 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

70%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
41%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
38%
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 Driving33 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance14 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving7 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance6 · 5 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance6 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance5 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance3 · 1 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance3 · 3 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 104 inspections — a clean logging history.

Crash history· 16 total · 2 in 24 mo

16
Total crashes
2
In last 24 mo
0
Fatal
8
Injury
YearCrashesFatalInjuryTow
20243022
20232012
20213013
20191011
20161001
20141001
20121011
20101001
20091001
20041011
20011010
DateStateFatalitiesInjuriesTow-away
Dec 5, 2024MD01Yes
Sep 17, 2024MD01No
Jul 16, 2024MD00Yes
Sep 12, 2023MD02Yes
Jan 18, 2023MD00Yes
Oct 6, 2021MD00Yes
Jul 19, 2021MD06Yes
Apr 12, 2021MD00Yes
Oct 15, 2019MD01Yes
Jul 7, 2016MD00Yes
Jul 26, 2014MD00Yes
Sep 18, 2012MD01Yes
Apr 9, 2010MD00Yes
May 7, 2009MD00Yes
Apr 27, 2004MD03Yes
Dec 5, 2001MD01No