Carrier profile · USDOT 31333 · Updated Jun 27, 2026

Boston Sand & Gravel Co

DBA LAWRENCE READY-MIX CONCRETE CO

62 power unitsLocal · 1 statesBOSTON, MA50/100

AUTHORITY STATUS UNKNOWN

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

Vehicle OOS —24-mo cumulative

050%

Driver OOS 0.0%24-mo cumulative

030%

Every inspection in the window pooled — 0 vehicle and 1 driver inspections over 24 months.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

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 62-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: 62
Inspections · 24 mo: 1
Annualized: ≈1 / yr
Coverage: ≈0.0 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

Vehicle Maintenance

0violations

clean · per-BASIC

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 Driving1 · 0 OOS
393.203 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 3 inspections — a clean logging history.

Crash history· 17 total · 1 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2024	3	1	1	3
2023	1	0	1	1
2022	3	0	1	3
2021	1	0	0	1
2019	3	1	2	3
2014	1	0	0	1
2013	1	0	0	1
2010	1	0	1	1
2009	1	0	1	1
1999	1	1	0	0
1998	1	0	1	0

Date	State	Fatalities	Injuries	Tow-away
Oct 22, 2024	MA	0	0	Yes
Aug 13, 2024	MA	0	0	Yes
Apr 2, 2024	MA	1	1	Yes
Dec 5, 2023	MA	0	1	Yes
Aug 30, 2022	MA	0	0	Yes
Aug 18, 2022	MA	0	0	Yes
Mar 23, 2022	MA	0	1	Yes
Aug 6, 2021	MA	0	0	Yes
Oct 8, 2019	MA	0	1	Yes
Sep 18, 2019	MA	0	0	Yes
Feb 15, 2019	MA	1	1	Yes
Aug 15, 2014	MA	0	0	Yes
Jan 7, 2013	MA	0	0	Yes
Feb 19, 2010	MA	0	1	Yes
Sep 18, 2009	MA	0	1	Yes
Jul 8, 1999	MA	1	0	No
May 23, 1998	MA	0	1	No