Carrier profile · USDOT 398718 · Updated Jun 13, 2026

Koopman Lumber Co Inc

DBA LYON & BILLARD

102 power unitsavg 3.9 yrRegional · 4 statesWHITINSVILLE, MA87/100
AUTHORITY STATUS UNKNOWN
Verified linkskoopmanlumber.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 · vs national

Vehicle OOS 25.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 4.5%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 12 vehicle and 22 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 5.0 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

21 inspections in the charted months · busiest month Jul '26 · 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
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 102-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
102
Inspections · 24 mo
22
Annualized
≈11 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

8%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
21%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
35%
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 Driving13 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance4 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving3 · 0 OOS
  • 392.5 Driving of commercial motor vehiclesUnsafe Driving2 · 2 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance1 · 1 OOS
  • 391.41 No / expired medical certificateDriver Fitness1 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 38 inspections — a clean logging history.

Crash history· 13 total · 3 in 24 mo

13
Total crashes
3
In last 24 mo
0
Fatal
3
Injury
YearCrashesFatalInjuryTow
20262002
20251011
20241001
20232012
20221001
20211011
20191001
20111001
20101001
20091001
20061001
DateStateFatalitiesInjuriesTow-away
Jun 12, 2026CT00Yes
Mar 31, 2026MA00Yes
Jan 28, 2025MA01Yes
Jun 24, 2024MA00Yes
Apr 18, 2023MA03Yes
Jan 5, 2023MA00Yes
Dec 22, 2022MA00Yes
Sep 16, 2021MA01Yes
Mar 13, 2019MA00Yes
Dec 23, 2011MA00Yes
Nov 22, 2010MA00Yes
May 20, 2009MA00Yes
May 8, 2006MA00Yes